The whole lacrimal passage intubation is widely used in lacrimal surgery.However,one of the most typical complications is the prolapse of the silicone tube from the medial canthus.In case,the bicanalicular silicone tu...The whole lacrimal passage intubation is widely used in lacrimal surgery.However,one of the most typical complications is the prolapse of the silicone tube from the medial canthus.In case,the bicanalicular silicone tube after whole lacrimal duct intubation has completely prolapsed from the medial canthus before extubation,then cannot be found in the opening of the nasolacrimal duct,and it would be a challenge to reposition or removal.A novel approach to employ a modified suture-probe and silk thread traction technique has been developed,and it is not only safe and effective,but also cost-effective.展开更多
BACKGROUND The pathogenesis of hemorrhoids is mainly anal cushion prolapse.Although the traditional treatment has a certain curative effect,it is not ideal.The remission rate of postoperative symptoms is low.Even if t...BACKGROUND The pathogenesis of hemorrhoids is mainly anal cushion prolapse.Although the traditional treatment has a certain curative effect,it is not ideal.The remission rate of postoperative symptoms is low.Even if temporary remission is achieved,patients with hemorrhoids easily relapse after 1-2 years.The new technique of using staplers to treat prolapsed hemorrhoids has good therapeutic effects in clinical practice.AIM To explore the effect of TST33 mega stapler prolapse and hemorrhoid mucosal resection in the treatment of patients with severe prolapsed hemorrhoids.METHODS A total of 204 patients with severe prolapse hemorrhoids who were admitted to the department of anorectal in our hospital from April 2018 to June 2020 were selected,and the patients were randomly divided into group A and group B with 102 cases in each group using a randomized controlled clinical research program.Patients in Group A were treated with a TST33 mega stapler and hemorrhoid mucosal resection to treat prolapse,and patients in Group B were treated according to the Procedure for Prolapse and Hemorrhoids;the operation time,intraoperative blood loss,hospital stay,the difference in operation time,intraoperative blood loss,hospitalization time,pain degree before and after operation,degree of anal edema,anal Wexner score,and surgical complications were compared between the two groups of patients.RESULTS The operation time,intraoperative blood loss and hospitalization time in Group A were significantly lower than those in Group B(P<0.05).The cure rate of Group A was 98.04%,compared with 95.10%cure rate of Group B,and the difference was not statistically significant(P>0.05).The visual analogue scale(VAS)at 12 h and 24 h postoperatively in Group A were significantly lower than those in Group B(P<0.05).The comparison of the VAS scores between Group A and Group B at 48 h,72 h and 96 h postoperatively revealed that the difference was not statistically significant(P>0.05).One day postoperatively,the degree of perianal edema in Group A was compared with that in Group B,and the difference was not statistically significant(P>0.05).Seven days postoperatively,the degree of perianal edema in Group A was significantly lower than that in Group B(P<0.05).The comparison of anal Wexner scores between the two groups preoperatively and at 1 mo,3 mo and 6 mo postoperatively showed that the difference was not statistically significant(P>0.05).The Wexner scores of the two groups at 1 mo,3 mo and 6 mo postoperatively were significantly lower than the scores preoperatively(P<0.05).The postoperative complication rate of Group A was 2.94%lower than that of Group B(11.76%),which was statistically significant(P<0.05).CONCLUSION TST33 mega anastomotic hemorrhoidectomy treatment for patients with severe prolapse hemorrhoids,leads to less postoperative pain,the rapid recovery of perianal edema and has fewer complications.展开更多
The commonest pathologic diagnosis of large prolapsed polyps is leiomyoma. Benign or malignant adenomyomatous polyps follow. Adenomyotic cyst is a rare form of adenomyosis. To our knowledge, a recurrent prolapsed gian...The commonest pathologic diagnosis of large prolapsed polyps is leiomyoma. Benign or malignant adenomyomatous polyps follow. Adenomyotic cyst is a rare form of adenomyosis. To our knowledge, a recurrent prolapsed giant uterine polyp comprised of adenomyotic cysts and with different pathogenesis from the original polyp has not been reported in the literature. This case report describes a 29 year old woman with meno/metrrorrhagia, who was found to have a large recurrent uterine polyp prolapsed into the vagina at two and a half years after removal of an initial large uterine polyp. The initial polyp was a large uterine leiomyoma protruding through cervix. The recurrent giant polyp was comprised of adenomyotic cysts. Thus, this case report demonstrates that a prolapsed giant polyp of the uterine corpus can be caused by enlarged adenomyotic cysts inside the polyp. The pathogenesis of a recurrent uterine polyp may be different from that of the initial polyp.展开更多
Introduction :Rectal polyps are well-circumscribed, sessile or pedunculated formations that develop on the digestive mucosa. Juvenile polyps are seen in 4% - 12% of cases during pediatric colonoscopies. In children, r...Introduction :Rectal polyps are well-circumscribed, sessile or pedunculated formations that develop on the digestive mucosa. Juvenile polyps are seen in 4% - 12% of cases during pediatric colonoscopies. In children, rectal bleeding is a frequent warning sign, often a recurrent bleed with no impact on general condition. Diagnosis is based on clinical, imaging and digestive investigations, but anatomopathological examination remains the only means of confirmation. There are a number of treatment options, ranging from abstention to surgical excision. We report two (2) cases of isolated hemorrhagic juvenile polyp prolapsed to the anus in order to analyze the diagnostic and therapeutic features of this pathology. Patients and observations: A 7-year-old female patient presented to the pediatric emergency department of the Donka National Hospital with a hemorrhagic anal mass. On clinical examination, the patient was found to be in satisfactory general condition, with a hemorrhagic pedicle mass prolapsed to the anus. The mass was removed under general anesthesia. Postoperative management was straightforward. Conclusion: Juvenile polyps are the most common proctological condition in this age group. Clinical examination must be meticulous, as certain signs may point to a particular pathology. Colonoscopy is the diagnostic test of choice, and can also be used as a therapeutic tool.展开更多
Introduction: According to the WHO (January 7, 2022), cervical cancer is the second leading cause of cancer death worldwide among women of childbearing age. However, cervical cancer is highly preventable and treatable...Introduction: According to the WHO (January 7, 2022), cervical cancer is the second leading cause of cancer death worldwide among women of childbearing age. However, cervical cancer is highly preventable and treatable due to its well-known disease history which goes through several detectable pre-cancerous phases with available treatments. There are very few data on the prevalence of dysplastic lesions of the cervix in the Democratic Republic of the Congo. Panzi General Referral Hospital is a care center for women with genital prolapse, and our study aimed to determine the prevalence of dysplastic lesions of the cervix in this particular population. Methodology: This is a cross-sectional study of all women aged ≥ 18 years who consulted at the HGR Panzi from September 01 to December 31, 2022, diagnosed with uterine prolapse and who consented to the study. Results: The mean (±SD) age of the patients was 47.44 (±14.42) years and the majority (67.7%) of them were aged 40 and over. For all of the respondents, the Pap smear was normal in 62.6% and inflammatory in 2% of cases, while cytological abnormalities, which were found in 35.4% of cases, including 12.1% of lesions high-grade dysplastic (HSIL), i.e. 12 out of a total of 99 women examined. Conclusion: Women with uterine prolapse are twice as likely to develop dysplastic lesions as the general female population. A screening and management program for these lesions is essential in our preoperative protocol at the HGR Panzi and at the national level in general.展开更多
BACKGROUND Circumferential prolapsed hemorrhoids(CPHs)necessitate surgical intervention.While Milligan-Morgan hemorrhoidectomy(MMH)remains widely used,it compromises functional preservation and associates with signifi...BACKGROUND Circumferential prolapsed hemorrhoids(CPHs)necessitate surgical intervention.While Milligan-Morgan hemorrhoidectomy(MMH)remains widely used,it compromises functional preservation and associates with significant post-operative pain,edema,and delayed healing in severe CPH cases.To address these limitations,our research team innovatively proposed the transverse incision with longitudinal ligation procedure(TILL).This novel technique utilizes targeted transverse incisions and longitudinal pedicle ligation to optimize complete resection while preserving anal anatomy and function.METHODS A total of 180 patients were retrospectively reviewed in China.The patients were divided into two groups of 90 based on the surgical methods.The treatment group underwent the TILL procedure,while the control group underwent MMH.The main observation index was the evaluation of clinical efficacy after wound healing.Secondary outcomes included the recurrence rate and wound healing time.Safety measurements were also evaluated.RESULTS The TILL group showed a significant difference compared to the MMH group(P=0.022),indicating better overall treatment effects.The time for wound healing in the TILL group was shorter than that in the MMH group(P=0.001).Compared to those who underwent MMH,those who underwent TILL experienced significantly reduced postoperative pain,with lower average scores for anal edema and anal stenosis(both P<0.05).CONCLUSION TILL demonstrates superior efficacy to MMH for advanced CPH,reducing recovery times and postoperative pain,edema,and stenosis while preserving anal function.展开更多
BACKGROUND Stapled hemorrhoidopexy(SH)is one of the most commonly used surgical techniques for hemorrhoidal disease,being particularly effective for grade III and IV hemorrhoids.The procedure is associated with better...BACKGROUND Stapled hemorrhoidopexy(SH)is one of the most commonly used surgical techniques for hemorrhoidal disease,being particularly effective for grade III and IV hemorrhoids.The procedure is associated with better short-term outcomes,including less postoperative pain,shorter operative time,faster return to work,and higher patient satisfaction.However,there is a risk-benefit debate surrounding SH due to significant complications from the procedure,such as anal stenosis,rectovaginal fistula,fecal incontinence,and recurrence.AIM To evaluate recurrence rates and factors influencing surgical outcomes following SH in patients with grade III and IV hemorrhoids.METHODS This retrospective,single-center study enrolled a total of 77 patients with grade III/IV hemorrhoids for analysis.Early(less than 7 days after SH)and late(7 or more days after SH)complications were analyzed.Recurrence rates were calculated as well.RESULTS Patients were categorized by hemorrhoid grade and showed no differences in demographic data between the two groups.Recurrence was observed in 4 patients(23.6%)with grade IV hemorrhoids,and no recurrence was noted in patients with grade III hemorrhoids.Postoperative bleeding,incomplete defecation,urgent defecation,incontinence,skin tags,and anal fissure were complications reported by both groups.CONCLUSION Due to the high recurrence rate,SH is not an appropriate treatment option for patients with grade IV hemorrhoids.Open surgery may be a more suitable option for these patients.展开更多
In this editorial,we comment on an article by Wang et al.Recent literature shows an increase in research on pelvic organ prolapse(POP).Although the true incidence of POP remains uncertain,its impact on quality of life...In this editorial,we comment on an article by Wang et al.Recent literature shows an increase in research on pelvic organ prolapse(POP).Although the true incidence of POP remains uncertain,its impact on quality of life is substantial.Anatomical studies report high incidence rates,surpassing those observed in symptom-based surveys.Weakness of the endopelvic fascia is a primary anatomical risk factor for POP.Additionally,gestational diabetes mellitus(GDM)has emerged as a growing concern,as poor glycemic control increases complications for both mother and fetus.GDM and POP are interconnected,with factors like maternal obesity,macrosomia,and hormonal changes exacerbating pelvic floor dysfunction.Modifiable risk factors,such as obesity and chronic hyperglycemia,along with multiparity,instrumental deliveries,and obstetric trauma,further increase susceptibility.For patients with GDM,gynecological exams,Pelvic Organ Prolapse Quantification staging,and pelvic floor ultrasonography are valuable diagnostics,with proctological exams and magnetic resonance defecography aiding in multi-compartment prolapse diagnoses.Imaging,though uncomfortable during pregnancy,is safe in the early postpartum period.This editorial emphasizes the need for further research on the pathophysiology of GDM-related POP and offers recommendations for improving diagnosis and clinical management of patients with GDM.展开更多
This study used the radioimmunoassay method to observe 11 cases of prolapsed interver-tebral disc and to detect the change of cAMP and cGMP in the cerebrospinal fluid before and after fingerpressing manipulation in ac...This study used the radioimmunoassay method to observe 11 cases of prolapsed interver-tebral disc and to detect the change of cAMP and cGMP in the cerebrospinal fluid before and after fingerpressing manipulation in acupuncture point Weizhong (UB 40) and Chengshan (UB 57) in order to discussthe mechanism of analgesia of finger pressing manipulation. The results show the pain was relieved afterfinger pressing manipulation. cGMP of the cerebrospinal fluid increased from 0. 51±0. 19 to 0. 63±0. 13pm/ml, in average 32% higher than before the treatment (P<0. 05) . Since cAMP/cGMP decreased from30.52±26. 42 to 23.20 ± 16.91, this shows the analgesic mechanism of finger pressing manipulation mightbe due to the fact that the therapy excited the selectively endogenous analgesic system, caused the in-creased release of endorphin, and was accompanied by regulation ot cAMP and cGMP.展开更多
Objectives:Recently,pre-/post-operative Local Estrogen Therapy(LET)has shown effectiveness in alleviating Pelvic Organ Prolapse(POP)symptoms in clinical therapy.However,there is a lack of scientific evidence to suppor...Objectives:Recently,pre-/post-operative Local Estrogen Therapy(LET)has shown effectiveness in alleviating Pelvic Organ Prolapse(POP)symptoms in clinical therapy.However,there is a lack of scientific evidence to support these claims.Therefore,we aimed to explore the anti-senescence effects and mechanisms of 17β-estradiol(E2)on POP-derived fibroblasts.Methods:The primary fibroblast cells were isolated and cultured fromthe surgical samples of postmenopausal women clinically diagnosed with pelvic organ prolapse(POP)at stages III-IV(quantified using the POP-Q system)and without any other treatment within 6 months.(n=12,age 50–75).Colorimetric Cell Counting Kit(CCK-8)assay and Senescence-Associated-β-Galactosidase(SA-β-Gal)staining were used to test the cell proliferative capacity and the senescence rate.Western blotting(WB)was used to detect the expression of Collagen Type I(COL-I),Collagen Type III(COL-III),Cyclin-dependent kinase 4 inhibitor A(p16INK4a),Cyclin-dependent kinase inhibitor 1A(p21),Tumor Protein 53(p53),Sirtuin 1(SIRT-1)and Microtubule-associated protein 1A/1B-light chain 3-I/II(LC3-I/II)protein.A transmission ElectronMicroscope(TEM)was used to observe the ultrastructure of fibroblasts.Results:The results showed that E2 significantly promoted the proliferation of fibroblasts derived from POP and reduced the staining rate of SA-β-Gal.It markedly enhanced the extracellular matrix proteins COL-I and COL-III,accompanied by inhibition of the senescent maker p16INK4a.Additionally,our results improved the cells’autophagy and metabolic activity.Additionally,our results indicate the anti-senescence mechanism of E2 through the mediated SIRT-1/p53/p21 axis pathway.Conclusion:We provide preliminary evidence for the anti-aging effects and mechanisms of E2 on POP,hoping to provide a theoretical basis for estrogen against POP senescence and guide the clinical application and local administration of estrogen in POP treatment.展开更多
Complete rectal prolapse,characterized by the protrusion of the rectal wall layers through the anal canal,poses significant treatment challenges,particularly due to controversies surrounding surgical approaches and th...Complete rectal prolapse,characterized by the protrusion of the rectal wall layers through the anal canal,poses significant treatment challenges,particularly due to controversies surrounding surgical approaches and the absence of a standardized assessment system.This study comprehensively reviews the main surgical tech-niques for complete rectal prolapse,categorized as transabdominal and transpe-rineal/transanal procedures.Despite various techniques,challenges persist,inclu-ding high recurrence rates and potential complications.Factors influencing the choice of the surgical approach include patient characteristics,symptomatology,and surgical expertise.With advances in medical technology,laparoscopic and robotic surgeries offer promising avenues,albeit with considerations of cost and accessibility.Ultimately,treatment plans tailored to the individual needs of the patient and surgical expertise are essential.Although controversies remain,the continued refinement of surgical techniques holds promise for improving out-comes in complete rectal prolapse surgery.展开更多
Introduction: Urethral prolapse, a rare benign lesion of the female urethra, is considered unusual in children, but it is far from exceptional in girls aged 18 to 24. African origin. The diagnosis is clinical but can ...Introduction: Urethral prolapse, a rare benign lesion of the female urethra, is considered unusual in children, but it is far from exceptional in girls aged 18 to 24. African origin. The diagnosis is clinical but can be overlooked or confused with other pathologies. Treatment remains controversial. The aim of this work is to study the epidemiological, clinical and therapeutic data of urethral mucosal prolapse in young girls in our department. Materials and methods: Retrospective and descriptive study on urethral mucosal prolapse in little girls identified from the hospitalization records of the Sino-Guinean Friendship Hospital in Conakry. The study period was 5 years. Patients were selected randomly. Outcome assessment focused on the occurrence of recurrences and urinary incontinence. The mean follow-up duration was 24 months. The parameters studied were: Age, clinical and histological findings, therapeutic data and patient outcomes. Results: The incidence of urethral mucosal prolapse in girls in the urology department was 2.2 cases/year. The mean age of the patients was 6.7 years (with extremes of 5 months and 10 years). The age group of 7 to 10 years was the most represented, observed in 63.63% of patients. The most frequent reason for consultation was vulvar bleeding in 7 patients, or 63.63%. Malpighian hyperplasia with a congested chorion was the most observed histological type, in 4 patients. Surgical treatment consisting of complete excision of the prolapsed part had given excellent results. Conclusion: Urethral prolapse is a rare pathology, observed mainly in young black girls. Its diagnosis is based mainly on clinical examination. Surgical treatment gives satisfactory results, both clinically and aesthetically.展开更多
We present a case report of laparoscopic herniorrhaphy in an infant with ovarian prolapse. Using this case study, we demonstrate the role of the ovarian ligamentous apparatus. A structure appearing like the male guber...We present a case report of laparoscopic herniorrhaphy in an infant with ovarian prolapse. Using this case study, we demonstrate the role of the ovarian ligamentous apparatus. A structure appearing like the male gubernaculum was identified. The anatomical and functional role of this “gubernaculum” will be the subject of discussion. Further detailed laparoscopic examinations are indicated to better understand the ligamentous anatomy of ovarian prolapse.展开更多
Introduction: Genital prolapse is a health problem that gynaecologists are increasingly facing due to patients’ legitimate demands for care and the improvement in life expectancy without associated disabilities. The ...Introduction: Genital prolapse is a health problem that gynaecologists are increasingly facing due to patients’ legitimate demands for care and the improvement in life expectancy without associated disabilities. The objective of this work was to evaluate the clinical aspects and functional disorders of patients with genital prolapse in Butembo in Democratic Republic of the Congo (DRC). Material and Methods: A descriptive study with analytical aims was conducted from January 1 to September 30, 2024 in Butembo/DRC. It involved 112 patients with symptomatic genital prolapse in whom an interview on functional disorders as well as clinical assessment according to the Baden and Walker classification were carried out. The data were entered into Microsoft Office LTSC 2021 Excel software and analysed using R software version 4.4.0. Results: Patients aged over 50 years were exposed to developing genital prolapse especially the mixed type (81.1%) compared to those aged under 50 years (p-value 0.014). Multi and large multiparous women had developed all types of prolapse especially the mixed type (100%) compared to primiparous and pauciparous women (p-value 0.027). Associated pathologies were more observed in case of mixed prolapse (51.4%) including vesicovaginal fistula (37.8%) (p-value Conclusion: Genital prolapse is common and functional urinary, sexual and anorectal signs are frequently observed in patients in Butembo/DRC.展开更多
AIM:To analyze the clinical and pathological features of 89 patients presenting as lacrimal gland prolapse(LGP).METHODS:This retrospective study included 89 patients presenting as LGP.Magnetic resonance imaging(MRI)sc...AIM:To analyze the clinical and pathological features of 89 patients presenting as lacrimal gland prolapse(LGP).METHODS:This retrospective study included 89 patients presenting as LGP.Magnetic resonance imaging(MRI)scan was performed for all patients.Pathology and immunohistochemical staining of prolapsed tissue were performed during the surgery.The histopathological subtype was obtained,and the related clinical manifestations of different subtype were marked.RESULTS:Among the 89 patients involved,the histopathological subtype includes dacryoadenitis(43%;n=38),focal lymphocytes infiltration(20%;n=18),immunoglobulin G4(IgG4)-related lacrimal gland inflammatory disease(15%;n=13),lacrimal gland(13%;n=12),and extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue(9%;n=8).As for manifestations of different subtypes,eyelid swelling was found the most frequent of lymphocytes infiltration(44%,n=8),and palpable lacrimal gland mass of dacryoadenitis(55%,n=21).All the IgG4-related lacrimal gland inflammatory disease(100%,n=13)and most dacryoadenitis(97%,n=37)presented as bilateral.CONCLUSION:LGP has the histopathological subtype most commonly as inflammation,followed by structural and lymphoproliferative changes.Most of patients present as eyelid swelling.Clinical manifestations can be significant to differentiate the diagnosis.展开更多
Background：Pelvic organ prolapse （POP） is a major health concern that affects women.Surgeons have increasingly used prosthetic meshes to correct POP.However,the most common used is synthetic mesh,and absorbable mes...Background：Pelvic organ prolapse （POP） is a major health concern that affects women.Surgeons have increasingly used prosthetic meshes to correct POP.However,the most common used is synthetic mesh,and absorbable mesh is less reported.This research aimed to evaluate the clinical effectiveness of porcine small intestinal submucosa （SIS）.Methods：Consecutive forty POP patients who met the inclusion criteria underwent pelvic reconstruction surgery with SIS between March 2012 and December 2013.The patients＆#39; clinical characteristics were recorded preoperatively.Surgical outcomes,measured by objective and subjective success rates,were investigated.We evaluated the quality of life （QOL） using the Pelvic Floor Distress Inventory-20 （PFDI-20） and the Pelvic Floor Impact Questionnaire-7 （PFIQ-7）.Sexual QOL was assessed by the Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Questionnaire-12 （P1SQ-12）.Results：At postoperative 12 months,the subjective recurrence rate （7.5%） was much lower than the objective recurrence rate （40.0%）.Postoperatively,no erosion was identified.One underwent a graft release procedure because of urinary retention,and one had anus sphincter reconstruction surgery due to defecation urgency.Another experienced posterior vaginal wall infection where the mesh was implanted,accompanied by severe vaginal pain.Estrogen cream relieved the pain.One patient with recurrence underwent a secondary surgery with Bard Mesh because of stage 3 anterior vaginal wall prolapse.Scoring system of PFDI-20 was from 59.150 ± 13.143 preoperatively to 8.400 ± 4.749 postoperatively and PFIQ-7 was from 73.350 ± 32.281 to 7.150 ± 3.110,while PISQ-12 was from 15.825 ± 4.050 to 12.725 ± 3.471.Conclusions：QOL and the degree of subjective satisfaction were significantly improved postoperatively.Anterior repair deserves more attention because of the higher recurrence rate.The long-term follow-up of the patient is warranted to draw firm conclusion.展开更多
BACKGROUND Pelvic organ prolapse(POP)involves pelvic organ herniation into the vagina due to pelvic floor tissue laxity,and vaginal structure is an essential factor.In POP,the vaginal walls exhibit abnormal collagen d...BACKGROUND Pelvic organ prolapse(POP)involves pelvic organ herniation into the vagina due to pelvic floor tissue laxity,and vaginal structure is an essential factor.In POP,the vaginal walls exhibit abnormal collagen distribution and decreased fibroblast levels and functions.The intricate etiology of POP and the prohibition of trans-vaginal meshes in pelvic reconstruction surgery present challenges in targeted therapy development.Human umbilical cord mesenchymal stromal cells(hucMSCs)present limitations,but their exosomes(hucMSC-Exo)are promising therapeutic tools for promoting fibroblast proliferation and extracellular matrix remodeling.suppressed inflammation in POP group fibroblasts,stimulated primary fibroblast growth,and elevated collagen I(Col1)production in vitro.High-throughput RNA-seq of fibroblasts treated with hucMSC-Exo and miRNA sequencing of hucMSC-Exo revealed that abundant exosomal miRNAs downregulated matrix metalloproteinase 11(MMP11)expression.CONCLUSION HucMSC-Exo normalized the growth and function of primary fibroblasts from patients with POP by promoting cell growth and Col1 expression in vitro.Abundant miRNAs in hucMSC-Exo targeted and downregulated MMP11 expression.HucMSC-Exo-based therapy may be ideal for safely and effectively treating POP.展开更多
BACKGROUND The prevalence of pelvic organ prolapse(POP)increases with age and parity.Specifically,the prevalence of POP among women aged 20 to 39 is 9.7%,while it rises to 49%among women over 80 years old.Additionally...BACKGROUND The prevalence of pelvic organ prolapse(POP)increases with age and parity.Specifically,the prevalence of POP among women aged 20 to 39 is 9.7%,while it rises to 49%among women over 80 years old.Additionally,as the number of deliveries increases,the prevalence of POP also rises accordingly,with a rate of 12.8%for women with one delivery history,18.7%for those with two deliveries,and 24.6%for women with three or more deliveries.It causes immense suffering for pregnant women.AIM To evaluate the relationship between the levator ani muscle’s hiatus(LH)area and POP in patients with gestational diabetes mellitus(GDM)using perineal ultrasound.METHODS The study cohort comprised 104 patients aged 29.8±3.7 years who sought medical care at our institution between January 2021 and June 2023.All were singleton pregnancies consisting of 75 primiparas and 29 multiparas,with an average parity of 1.7±0.5.According to the POP diagnostic criteria,the 104 subjects were divided into two groups with 52 members each:POP group(patients with GDM combined with POP)and non-POP group(patients with GDM without POP).Perineal ultrasound was used to measure differences in the anteroposterior diameter,transverse diameter,and LH area.Receiver operating characteristic curves were drawn to determine the optimal cutoff values for the LH anteroposterior diameter,transverse diameter,and area for diagnosing POP.RESULTS Statistically significant increase in the LH area,anteroposterior diameter,and lateral diameter were observed in the POP group compared with the non-POP group(P<0.05).Both groups exhibited markedly elevated incidence rates of macrosomia and stress urinary incontinence.For the POP group,the area under the curve(AUC)for the LH area was 0.906 with a 95%confidence interval(CI):0.824-0.988.The optimal cutoff was 13.54cm²,demonstrating a sensitivity of 83.2%and a specificity of 64.4%.The AUC for the anteroposterior diameter reached 0.836 with a 95%CI:0.729-0.943.The optimal cutoff was 5.53 cm with a sensitivity of 64.2%and a specificity of 73.4%.For the lateral diameter,its AUC was 0.568 with a 95%CI:0.407-0.729.The optimal cutoff was 4.67 cm,displaying a sensitivity of 65.9%and a specificity of 69.3%.Logistic regression analysis unveiled that age,body weight,number of childbirths,total number of pregnancies,and gestational weight gain constituted the independent risk factors for the cooccurrence of GDM and POP.CONCLUSION Three-dimensional perineal ultrasonography of LH size and shape changes can effectively diagnose POP.Age,weight,number of births,number of pregnancies,and weight gain during pregnancy are independent risk factors affecting the cooccurrence of GDM and POP.GDM can increase the LH area in patients,and an enlarged LH leads to an increased incidence of POP.展开更多
BACKGROUND Stapled hemorrhoidopexy(SH)is currently a widely accepted method for treating the prolapse of internal hemorrhoids.Postoperative anal stenosis is a critical complication of SH.A remedy for this involves the...BACKGROUND Stapled hemorrhoidopexy(SH)is currently a widely accepted method for treating the prolapse of internal hemorrhoids.Postoperative anal stenosis is a critical complication of SH.A remedy for this involves the removal of the circumferential staples of the anastomosis,followed by the creation of a hand-sewn anastomosis.Numerous studies have reported modified SH procedures to improve outcomes.We hypothesized that our modified SH technique may help reduce complications of anal stenosis after SH.AIM To compare outcomes of staple removal at the 3-and 9-o’clock positions during modified SH in patients with mixed hemorrhoids.METHODS This was a single-center,retrospective,observational study.Patients with grade III or IV hemorrhoids who underwent standard or modified SH at our colorectal center between January 1,2015,and January 1,2020,were included.The operation time,blood loss,length of hospital stay,and incidence of minor or major complic-ations were recorded.RESULTS Patients with grade III or IV hemorrhoids who underwent standard or modified SH at our colorectal center between January 1,2015 and January 1,2020,were included.Operation time,blood loss,length of hospital stay,and incidence of minor or major complications were recorded.We investigated 187 patients(mean age,50.9 years)who had undergone our modified SH and 313 patients(mean age,53.0 years)who had undergone standard SH.In the modified SH group,54%of patients had previously undergone surgical intervention for hemorrhoids,compared with the 40.3%of patients in the standard SH group.The modified SH group included five(2.7%)patients with anal stenosis,while 21(6.7%)patients in the standard SH group had complications of anal stenosis.There was a significant relationship between the rate of postoperative anal stenosis and the modified SH:0.251(0.085-0.741)and 0.211(0.069-0.641)in multiple regression analysis.The modified SH technique is a safe surgical method for advanced grade hemorrhoids and might result in a lower rate of postoperative anal stenosis than standard SH.CONCLUSION The modified SH technique is a safe surgical method for advanced grade hemorrhoids and might result in a lower rate of postoperative anal stenosis than standard SH.展开更多
BACKGROUND Rectal prolapse arises from benign etiology.When symptoms of internal intussusception mirror those of rectal prolapse,a misdiagnosis is possible,especially under limited clinical presentation.It is crucial ...BACKGROUND Rectal prolapse arises from benign etiology.When symptoms of internal intussusception mirror those of rectal prolapse,a misdiagnosis is possible,especially under limited clinical presentation.It is crucial to recognize and differentiate rectal prolapse from internal intussusception because the two diagnoses have different prognoses.Here,we describe a case of adult sigmoid intussusception presenting as rectal prolapse.CASE SUMMARY A 64-year-old woman with no known medical history visited a gastrointestinal outpatient department due to hard bloody stool defecation for 1 wk followed by constipation for 3 d.Colonoscopy revealed a huge polypoid ulcerated tumor at the sigmoid colon with lumen stenosis.The patient was admitted due to postprocedural dull abdominal pain.Due to failed colonoscopy reduction and stent insertion,the patient underwent sigmoid colon resection with primary end-to-end anastomosis,with the transverse colostomy pathological report showing adenocarcinoma,pT3N0M0.She recovered well from the operation and was discharged with regular outpatient clinic follow-up.CONCLUSION Presentation and manifestation of sigmoid intussusception may resemble that of rectal prolapse,necessitating careful observation due to distinct prognostic implications.展开更多
基金supported by the Natural Science Foundation of Guangdong Province of China(No.2021A1515012043).
文摘The whole lacrimal passage intubation is widely used in lacrimal surgery.However,one of the most typical complications is the prolapse of the silicone tube from the medial canthus.In case,the bicanalicular silicone tube after whole lacrimal duct intubation has completely prolapsed from the medial canthus before extubation,then cannot be found in the opening of the nasolacrimal duct,and it would be a challenge to reposition or removal.A novel approach to employ a modified suture-probe and silk thread traction technique has been developed,and it is not only safe and effective,but also cost-effective.
基金Supported by Special Project of Diagnosis and Treatment Technology for Key Clinical Diseases in Suzhou,No.LCZX202022Changshu Municipal Science and Technology Bureau Supporting Project,No.CS201925。
文摘BACKGROUND The pathogenesis of hemorrhoids is mainly anal cushion prolapse.Although the traditional treatment has a certain curative effect,it is not ideal.The remission rate of postoperative symptoms is low.Even if temporary remission is achieved,patients with hemorrhoids easily relapse after 1-2 years.The new technique of using staplers to treat prolapsed hemorrhoids has good therapeutic effects in clinical practice.AIM To explore the effect of TST33 mega stapler prolapse and hemorrhoid mucosal resection in the treatment of patients with severe prolapsed hemorrhoids.METHODS A total of 204 patients with severe prolapse hemorrhoids who were admitted to the department of anorectal in our hospital from April 2018 to June 2020 were selected,and the patients were randomly divided into group A and group B with 102 cases in each group using a randomized controlled clinical research program.Patients in Group A were treated with a TST33 mega stapler and hemorrhoid mucosal resection to treat prolapse,and patients in Group B were treated according to the Procedure for Prolapse and Hemorrhoids;the operation time,intraoperative blood loss,hospital stay,the difference in operation time,intraoperative blood loss,hospitalization time,pain degree before and after operation,degree of anal edema,anal Wexner score,and surgical complications were compared between the two groups of patients.RESULTS The operation time,intraoperative blood loss and hospitalization time in Group A were significantly lower than those in Group B(P<0.05).The cure rate of Group A was 98.04%,compared with 95.10%cure rate of Group B,and the difference was not statistically significant(P>0.05).The visual analogue scale(VAS)at 12 h and 24 h postoperatively in Group A were significantly lower than those in Group B(P<0.05).The comparison of the VAS scores between Group A and Group B at 48 h,72 h and 96 h postoperatively revealed that the difference was not statistically significant(P>0.05).One day postoperatively,the degree of perianal edema in Group A was compared with that in Group B,and the difference was not statistically significant(P>0.05).Seven days postoperatively,the degree of perianal edema in Group A was significantly lower than that in Group B(P<0.05).The comparison of anal Wexner scores between the two groups preoperatively and at 1 mo,3 mo and 6 mo postoperatively showed that the difference was not statistically significant(P>0.05).The Wexner scores of the two groups at 1 mo,3 mo and 6 mo postoperatively were significantly lower than the scores preoperatively(P<0.05).The postoperative complication rate of Group A was 2.94%lower than that of Group B(11.76%),which was statistically significant(P<0.05).CONCLUSION TST33 mega anastomotic hemorrhoidectomy treatment for patients with severe prolapse hemorrhoids,leads to less postoperative pain,the rapid recovery of perianal edema and has fewer complications.
文摘The commonest pathologic diagnosis of large prolapsed polyps is leiomyoma. Benign or malignant adenomyomatous polyps follow. Adenomyotic cyst is a rare form of adenomyosis. To our knowledge, a recurrent prolapsed giant uterine polyp comprised of adenomyotic cysts and with different pathogenesis from the original polyp has not been reported in the literature. This case report describes a 29 year old woman with meno/metrrorrhagia, who was found to have a large recurrent uterine polyp prolapsed into the vagina at two and a half years after removal of an initial large uterine polyp. The initial polyp was a large uterine leiomyoma protruding through cervix. The recurrent giant polyp was comprised of adenomyotic cysts. Thus, this case report demonstrates that a prolapsed giant polyp of the uterine corpus can be caused by enlarged adenomyotic cysts inside the polyp. The pathogenesis of a recurrent uterine polyp may be different from that of the initial polyp.
文摘Introduction :Rectal polyps are well-circumscribed, sessile or pedunculated formations that develop on the digestive mucosa. Juvenile polyps are seen in 4% - 12% of cases during pediatric colonoscopies. In children, rectal bleeding is a frequent warning sign, often a recurrent bleed with no impact on general condition. Diagnosis is based on clinical, imaging and digestive investigations, but anatomopathological examination remains the only means of confirmation. There are a number of treatment options, ranging from abstention to surgical excision. We report two (2) cases of isolated hemorrhagic juvenile polyp prolapsed to the anus in order to analyze the diagnostic and therapeutic features of this pathology. Patients and observations: A 7-year-old female patient presented to the pediatric emergency department of the Donka National Hospital with a hemorrhagic anal mass. On clinical examination, the patient was found to be in satisfactory general condition, with a hemorrhagic pedicle mass prolapsed to the anus. The mass was removed under general anesthesia. Postoperative management was straightforward. Conclusion: Juvenile polyps are the most common proctological condition in this age group. Clinical examination must be meticulous, as certain signs may point to a particular pathology. Colonoscopy is the diagnostic test of choice, and can also be used as a therapeutic tool.
文摘Introduction: According to the WHO (January 7, 2022), cervical cancer is the second leading cause of cancer death worldwide among women of childbearing age. However, cervical cancer is highly preventable and treatable due to its well-known disease history which goes through several detectable pre-cancerous phases with available treatments. There are very few data on the prevalence of dysplastic lesions of the cervix in the Democratic Republic of the Congo. Panzi General Referral Hospital is a care center for women with genital prolapse, and our study aimed to determine the prevalence of dysplastic lesions of the cervix in this particular population. Methodology: This is a cross-sectional study of all women aged ≥ 18 years who consulted at the HGR Panzi from September 01 to December 31, 2022, diagnosed with uterine prolapse and who consented to the study. Results: The mean (±SD) age of the patients was 47.44 (±14.42) years and the majority (67.7%) of them were aged 40 and over. For all of the respondents, the Pap smear was normal in 62.6% and inflammatory in 2% of cases, while cytological abnormalities, which were found in 35.4% of cases, including 12.1% of lesions high-grade dysplastic (HSIL), i.e. 12 out of a total of 99 women examined. Conclusion: Women with uterine prolapse are twice as likely to develop dysplastic lesions as the general female population. A screening and management program for these lesions is essential in our preoperative protocol at the HGR Panzi and at the national level in general.
基金Supported by Scientific Research Fund of China-Japan Friendship Hospital,No.2019-1-QN-53.
文摘BACKGROUND Circumferential prolapsed hemorrhoids(CPHs)necessitate surgical intervention.While Milligan-Morgan hemorrhoidectomy(MMH)remains widely used,it compromises functional preservation and associates with significant post-operative pain,edema,and delayed healing in severe CPH cases.To address these limitations,our research team innovatively proposed the transverse incision with longitudinal ligation procedure(TILL).This novel technique utilizes targeted transverse incisions and longitudinal pedicle ligation to optimize complete resection while preserving anal anatomy and function.METHODS A total of 180 patients were retrospectively reviewed in China.The patients were divided into two groups of 90 based on the surgical methods.The treatment group underwent the TILL procedure,while the control group underwent MMH.The main observation index was the evaluation of clinical efficacy after wound healing.Secondary outcomes included the recurrence rate and wound healing time.Safety measurements were also evaluated.RESULTS The TILL group showed a significant difference compared to the MMH group(P=0.022),indicating better overall treatment effects.The time for wound healing in the TILL group was shorter than that in the MMH group(P=0.001).Compared to those who underwent MMH,those who underwent TILL experienced significantly reduced postoperative pain,with lower average scores for anal edema and anal stenosis(both P<0.05).CONCLUSION TILL demonstrates superior efficacy to MMH for advanced CPH,reducing recovery times and postoperative pain,edema,and stenosis while preserving anal function.
文摘BACKGROUND Stapled hemorrhoidopexy(SH)is one of the most commonly used surgical techniques for hemorrhoidal disease,being particularly effective for grade III and IV hemorrhoids.The procedure is associated with better short-term outcomes,including less postoperative pain,shorter operative time,faster return to work,and higher patient satisfaction.However,there is a risk-benefit debate surrounding SH due to significant complications from the procedure,such as anal stenosis,rectovaginal fistula,fecal incontinence,and recurrence.AIM To evaluate recurrence rates and factors influencing surgical outcomes following SH in patients with grade III and IV hemorrhoids.METHODS This retrospective,single-center study enrolled a total of 77 patients with grade III/IV hemorrhoids for analysis.Early(less than 7 days after SH)and late(7 or more days after SH)complications were analyzed.Recurrence rates were calculated as well.RESULTS Patients were categorized by hemorrhoid grade and showed no differences in demographic data between the two groups.Recurrence was observed in 4 patients(23.6%)with grade IV hemorrhoids,and no recurrence was noted in patients with grade III hemorrhoids.Postoperative bleeding,incomplete defecation,urgent defecation,incontinence,skin tags,and anal fissure were complications reported by both groups.CONCLUSION Due to the high recurrence rate,SH is not an appropriate treatment option for patients with grade IV hemorrhoids.Open surgery may be a more suitable option for these patients.
文摘In this editorial,we comment on an article by Wang et al.Recent literature shows an increase in research on pelvic organ prolapse(POP).Although the true incidence of POP remains uncertain,its impact on quality of life is substantial.Anatomical studies report high incidence rates,surpassing those observed in symptom-based surveys.Weakness of the endopelvic fascia is a primary anatomical risk factor for POP.Additionally,gestational diabetes mellitus(GDM)has emerged as a growing concern,as poor glycemic control increases complications for both mother and fetus.GDM and POP are interconnected,with factors like maternal obesity,macrosomia,and hormonal changes exacerbating pelvic floor dysfunction.Modifiable risk factors,such as obesity and chronic hyperglycemia,along with multiparity,instrumental deliveries,and obstetric trauma,further increase susceptibility.For patients with GDM,gynecological exams,Pelvic Organ Prolapse Quantification staging,and pelvic floor ultrasonography are valuable diagnostics,with proctological exams and magnetic resonance defecography aiding in multi-compartment prolapse diagnoses.Imaging,though uncomfortable during pregnancy,is safe in the early postpartum period.This editorial emphasizes the need for further research on the pathophysiology of GDM-related POP and offers recommendations for improving diagnosis and clinical management of patients with GDM.
文摘This study used the radioimmunoassay method to observe 11 cases of prolapsed interver-tebral disc and to detect the change of cAMP and cGMP in the cerebrospinal fluid before and after fingerpressing manipulation in acupuncture point Weizhong (UB 40) and Chengshan (UB 57) in order to discussthe mechanism of analgesia of finger pressing manipulation. The results show the pain was relieved afterfinger pressing manipulation. cGMP of the cerebrospinal fluid increased from 0. 51±0. 19 to 0. 63±0. 13pm/ml, in average 32% higher than before the treatment (P<0. 05) . Since cAMP/cGMP decreased from30.52±26. 42 to 23.20 ± 16.91, this shows the analgesic mechanism of finger pressing manipulation mightbe due to the fact that the therapy excited the selectively endogenous analgesic system, caused the in-creased release of endorphin, and was accompanied by regulation ot cAMP and cGMP.
基金supported by 1.3.5 project for disciplines of excellence,West China Hospital,Sichuan University(ZYJC21048)Foundation of Sichuan Provincial Science and Technology Program(2022JDR0091,2023NSFSC0004,2023NSFSC0639,2023NSFSC1742)+5 种基金Cooperation Project for Academician&Expert Workstation(HXYS20001)Sichuan University Education Foundation(0040206107011)National Natural Science Foundation of China(Nos.82371883,82402191)China Postdoctoral Science Foundation(2023M732456)Postdoctor Research Fund of West China Hospital(2024HXBH142)Sichuan University“From 0 to 1”Innovation Research Project(2023SCUH0056).
文摘Objectives:Recently,pre-/post-operative Local Estrogen Therapy(LET)has shown effectiveness in alleviating Pelvic Organ Prolapse(POP)symptoms in clinical therapy.However,there is a lack of scientific evidence to support these claims.Therefore,we aimed to explore the anti-senescence effects and mechanisms of 17β-estradiol(E2)on POP-derived fibroblasts.Methods:The primary fibroblast cells were isolated and cultured fromthe surgical samples of postmenopausal women clinically diagnosed with pelvic organ prolapse(POP)at stages III-IV(quantified using the POP-Q system)and without any other treatment within 6 months.(n=12,age 50–75).Colorimetric Cell Counting Kit(CCK-8)assay and Senescence-Associated-β-Galactosidase(SA-β-Gal)staining were used to test the cell proliferative capacity and the senescence rate.Western blotting(WB)was used to detect the expression of Collagen Type I(COL-I),Collagen Type III(COL-III),Cyclin-dependent kinase 4 inhibitor A(p16INK4a),Cyclin-dependent kinase inhibitor 1A(p21),Tumor Protein 53(p53),Sirtuin 1(SIRT-1)and Microtubule-associated protein 1A/1B-light chain 3-I/II(LC3-I/II)protein.A transmission ElectronMicroscope(TEM)was used to observe the ultrastructure of fibroblasts.Results:The results showed that E2 significantly promoted the proliferation of fibroblasts derived from POP and reduced the staining rate of SA-β-Gal.It markedly enhanced the extracellular matrix proteins COL-I and COL-III,accompanied by inhibition of the senescent maker p16INK4a.Additionally,our results improved the cells’autophagy and metabolic activity.Additionally,our results indicate the anti-senescence mechanism of E2 through the mediated SIRT-1/p53/p21 axis pathway.Conclusion:We provide preliminary evidence for the anti-aging effects and mechanisms of E2 on POP,hoping to provide a theoretical basis for estrogen against POP senescence and guide the clinical application and local administration of estrogen in POP treatment.
基金Supported by Science and Technology Fund Project of Guizhou Health Commission,No.gzwkj2023-042 and No.gzwkj2024-010National Natural Science Foundation of China,No.82060440+2 种基金Guizhou Provincial Science and Technology Projects,No.QKHJC ZK[2024]-210Cultivation Program for General Projects of the National Natural Science Foundation of China,No.gyfynsfc[2023]-01Cultivation Program for Regional Projects of the National Natural Science Foundation of China,No.gyfynsfc[2024]-19.
文摘Complete rectal prolapse,characterized by the protrusion of the rectal wall layers through the anal canal,poses significant treatment challenges,particularly due to controversies surrounding surgical approaches and the absence of a standardized assessment system.This study comprehensively reviews the main surgical tech-niques for complete rectal prolapse,categorized as transabdominal and transpe-rineal/transanal procedures.Despite various techniques,challenges persist,inclu-ding high recurrence rates and potential complications.Factors influencing the choice of the surgical approach include patient characteristics,symptomatology,and surgical expertise.With advances in medical technology,laparoscopic and robotic surgeries offer promising avenues,albeit with considerations of cost and accessibility.Ultimately,treatment plans tailored to the individual needs of the patient and surgical expertise are essential.Although controversies remain,the continued refinement of surgical techniques holds promise for improving out-comes in complete rectal prolapse surgery.
文摘Introduction: Urethral prolapse, a rare benign lesion of the female urethra, is considered unusual in children, but it is far from exceptional in girls aged 18 to 24. African origin. The diagnosis is clinical but can be overlooked or confused with other pathologies. Treatment remains controversial. The aim of this work is to study the epidemiological, clinical and therapeutic data of urethral mucosal prolapse in young girls in our department. Materials and methods: Retrospective and descriptive study on urethral mucosal prolapse in little girls identified from the hospitalization records of the Sino-Guinean Friendship Hospital in Conakry. The study period was 5 years. Patients were selected randomly. Outcome assessment focused on the occurrence of recurrences and urinary incontinence. The mean follow-up duration was 24 months. The parameters studied were: Age, clinical and histological findings, therapeutic data and patient outcomes. Results: The incidence of urethral mucosal prolapse in girls in the urology department was 2.2 cases/year. The mean age of the patients was 6.7 years (with extremes of 5 months and 10 years). The age group of 7 to 10 years was the most represented, observed in 63.63% of patients. The most frequent reason for consultation was vulvar bleeding in 7 patients, or 63.63%. Malpighian hyperplasia with a congested chorion was the most observed histological type, in 4 patients. Surgical treatment consisting of complete excision of the prolapsed part had given excellent results. Conclusion: Urethral prolapse is a rare pathology, observed mainly in young black girls. Its diagnosis is based mainly on clinical examination. Surgical treatment gives satisfactory results, both clinically and aesthetically.
文摘We present a case report of laparoscopic herniorrhaphy in an infant with ovarian prolapse. Using this case study, we demonstrate the role of the ovarian ligamentous apparatus. A structure appearing like the male gubernaculum was identified. The anatomical and functional role of this “gubernaculum” will be the subject of discussion. Further detailed laparoscopic examinations are indicated to better understand the ligamentous anatomy of ovarian prolapse.
文摘Introduction: Genital prolapse is a health problem that gynaecologists are increasingly facing due to patients’ legitimate demands for care and the improvement in life expectancy without associated disabilities. The objective of this work was to evaluate the clinical aspects and functional disorders of patients with genital prolapse in Butembo in Democratic Republic of the Congo (DRC). Material and Methods: A descriptive study with analytical aims was conducted from January 1 to September 30, 2024 in Butembo/DRC. It involved 112 patients with symptomatic genital prolapse in whom an interview on functional disorders as well as clinical assessment according to the Baden and Walker classification were carried out. The data were entered into Microsoft Office LTSC 2021 Excel software and analysed using R software version 4.4.0. Results: Patients aged over 50 years were exposed to developing genital prolapse especially the mixed type (81.1%) compared to those aged under 50 years (p-value 0.014). Multi and large multiparous women had developed all types of prolapse especially the mixed type (100%) compared to primiparous and pauciparous women (p-value 0.027). Associated pathologies were more observed in case of mixed prolapse (51.4%) including vesicovaginal fistula (37.8%) (p-value Conclusion: Genital prolapse is common and functional urinary, sexual and anorectal signs are frequently observed in patients in Butembo/DRC.
基金Supported by National Natural Science Foundation of China(No.82201214,No.82201221)Ophthalmic New Technology Incubation Fund Project of China Primary Health Care Foundation(No.2022 No.005)Shaanxi Key Research and Development Program(No.2021SF-156).
文摘AIM:To analyze the clinical and pathological features of 89 patients presenting as lacrimal gland prolapse(LGP).METHODS:This retrospective study included 89 patients presenting as LGP.Magnetic resonance imaging(MRI)scan was performed for all patients.Pathology and immunohistochemical staining of prolapsed tissue were performed during the surgery.The histopathological subtype was obtained,and the related clinical manifestations of different subtype were marked.RESULTS:Among the 89 patients involved,the histopathological subtype includes dacryoadenitis(43%;n=38),focal lymphocytes infiltration(20%;n=18),immunoglobulin G4(IgG4)-related lacrimal gland inflammatory disease(15%;n=13),lacrimal gland(13%;n=12),and extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue(9%;n=8).As for manifestations of different subtypes,eyelid swelling was found the most frequent of lymphocytes infiltration(44%,n=8),and palpable lacrimal gland mass of dacryoadenitis(55%,n=21).All the IgG4-related lacrimal gland inflammatory disease(100%,n=13)and most dacryoadenitis(97%,n=37)presented as bilateral.CONCLUSION:LGP has the histopathological subtype most commonly as inflammation,followed by structural and lymphoproliferative changes.Most of patients present as eyelid swelling.Clinical manifestations can be significant to differentiate the diagnosis.
文摘Background：Pelvic organ prolapse （POP） is a major health concern that affects women.Surgeons have increasingly used prosthetic meshes to correct POP.However,the most common used is synthetic mesh,and absorbable mesh is less reported.This research aimed to evaluate the clinical effectiveness of porcine small intestinal submucosa （SIS）.Methods：Consecutive forty POP patients who met the inclusion criteria underwent pelvic reconstruction surgery with SIS between March 2012 and December 2013.The patients＆#39; clinical characteristics were recorded preoperatively.Surgical outcomes,measured by objective and subjective success rates,were investigated.We evaluated the quality of life （QOL） using the Pelvic Floor Distress Inventory-20 （PFDI-20） and the Pelvic Floor Impact Questionnaire-7 （PFIQ-7）.Sexual QOL was assessed by the Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Questionnaire-12 （P1SQ-12）.Results：At postoperative 12 months,the subjective recurrence rate （7.5%） was much lower than the objective recurrence rate （40.0%）.Postoperatively,no erosion was identified.One underwent a graft release procedure because of urinary retention,and one had anus sphincter reconstruction surgery due to defecation urgency.Another experienced posterior vaginal wall infection where the mesh was implanted,accompanied by severe vaginal pain.Estrogen cream relieved the pain.One patient with recurrence underwent a secondary surgery with Bard Mesh because of stage 3 anterior vaginal wall prolapse.Scoring system of PFDI-20 was from 59.150 ± 13.143 preoperatively to 8.400 ± 4.749 postoperatively and PFIQ-7 was from 73.350 ± 32.281 to 7.150 ± 3.110,while PISQ-12 was from 15.825 ± 4.050 to 12.725 ± 3.471.Conclusions：QOL and the degree of subjective satisfaction were significantly improved postoperatively.Anterior repair deserves more attention because of the higher recurrence rate.The long-term follow-up of the patient is warranted to draw firm conclusion.
基金Supported by the National Natural Science Foundation of China,No.81671439the Science and Technology Commission of Shanghai Municipality,No.21Y11906700 and No.20Y11907300the Medical Innovation Research Project of the Science and Technology Commission of Shanghai Municipality,No.22Y11906500。
文摘BACKGROUND Pelvic organ prolapse(POP)involves pelvic organ herniation into the vagina due to pelvic floor tissue laxity,and vaginal structure is an essential factor.In POP,the vaginal walls exhibit abnormal collagen distribution and decreased fibroblast levels and functions.The intricate etiology of POP and the prohibition of trans-vaginal meshes in pelvic reconstruction surgery present challenges in targeted therapy development.Human umbilical cord mesenchymal stromal cells(hucMSCs)present limitations,but their exosomes(hucMSC-Exo)are promising therapeutic tools for promoting fibroblast proliferation and extracellular matrix remodeling.suppressed inflammation in POP group fibroblasts,stimulated primary fibroblast growth,and elevated collagen I(Col1)production in vitro.High-throughput RNA-seq of fibroblasts treated with hucMSC-Exo and miRNA sequencing of hucMSC-Exo revealed that abundant exosomal miRNAs downregulated matrix metalloproteinase 11(MMP11)expression.CONCLUSION HucMSC-Exo normalized the growth and function of primary fibroblasts from patients with POP by promoting cell growth and Col1 expression in vitro.Abundant miRNAs in hucMSC-Exo targeted and downregulated MMP11 expression.HucMSC-Exo-based therapy may be ideal for safely and effectively treating POP.
文摘BACKGROUND The prevalence of pelvic organ prolapse(POP)increases with age and parity.Specifically,the prevalence of POP among women aged 20 to 39 is 9.7%,while it rises to 49%among women over 80 years old.Additionally,as the number of deliveries increases,the prevalence of POP also rises accordingly,with a rate of 12.8%for women with one delivery history,18.7%for those with two deliveries,and 24.6%for women with three or more deliveries.It causes immense suffering for pregnant women.AIM To evaluate the relationship between the levator ani muscle’s hiatus(LH)area and POP in patients with gestational diabetes mellitus(GDM)using perineal ultrasound.METHODS The study cohort comprised 104 patients aged 29.8±3.7 years who sought medical care at our institution between January 2021 and June 2023.All were singleton pregnancies consisting of 75 primiparas and 29 multiparas,with an average parity of 1.7±0.5.According to the POP diagnostic criteria,the 104 subjects were divided into two groups with 52 members each:POP group(patients with GDM combined with POP)and non-POP group(patients with GDM without POP).Perineal ultrasound was used to measure differences in the anteroposterior diameter,transverse diameter,and LH area.Receiver operating characteristic curves were drawn to determine the optimal cutoff values for the LH anteroposterior diameter,transverse diameter,and area for diagnosing POP.RESULTS Statistically significant increase in the LH area,anteroposterior diameter,and lateral diameter were observed in the POP group compared with the non-POP group(P<0.05).Both groups exhibited markedly elevated incidence rates of macrosomia and stress urinary incontinence.For the POP group,the area under the curve(AUC)for the LH area was 0.906 with a 95%confidence interval(CI):0.824-0.988.The optimal cutoff was 13.54cm²,demonstrating a sensitivity of 83.2%and a specificity of 64.4%.The AUC for the anteroposterior diameter reached 0.836 with a 95%CI:0.729-0.943.The optimal cutoff was 5.53 cm with a sensitivity of 64.2%and a specificity of 73.4%.For the lateral diameter,its AUC was 0.568 with a 95%CI:0.407-0.729.The optimal cutoff was 4.67 cm,displaying a sensitivity of 65.9%and a specificity of 69.3%.Logistic regression analysis unveiled that age,body weight,number of childbirths,total number of pregnancies,and gestational weight gain constituted the independent risk factors for the cooccurrence of GDM and POP.CONCLUSION Three-dimensional perineal ultrasonography of LH size and shape changes can effectively diagnose POP.Age,weight,number of births,number of pregnancies,and weight gain during pregnancy are independent risk factors affecting the cooccurrence of GDM and POP.GDM can increase the LH area in patients,and an enlarged LH leads to an increased incidence of POP.
文摘BACKGROUND Stapled hemorrhoidopexy(SH)is currently a widely accepted method for treating the prolapse of internal hemorrhoids.Postoperative anal stenosis is a critical complication of SH.A remedy for this involves the removal of the circumferential staples of the anastomosis,followed by the creation of a hand-sewn anastomosis.Numerous studies have reported modified SH procedures to improve outcomes.We hypothesized that our modified SH technique may help reduce complications of anal stenosis after SH.AIM To compare outcomes of staple removal at the 3-and 9-o’clock positions during modified SH in patients with mixed hemorrhoids.METHODS This was a single-center,retrospective,observational study.Patients with grade III or IV hemorrhoids who underwent standard or modified SH at our colorectal center between January 1,2015,and January 1,2020,were included.The operation time,blood loss,length of hospital stay,and incidence of minor or major complic-ations were recorded.RESULTS Patients with grade III or IV hemorrhoids who underwent standard or modified SH at our colorectal center between January 1,2015 and January 1,2020,were included.Operation time,blood loss,length of hospital stay,and incidence of minor or major complications were recorded.We investigated 187 patients(mean age,50.9 years)who had undergone our modified SH and 313 patients(mean age,53.0 years)who had undergone standard SH.In the modified SH group,54%of patients had previously undergone surgical intervention for hemorrhoids,compared with the 40.3%of patients in the standard SH group.The modified SH group included five(2.7%)patients with anal stenosis,while 21(6.7%)patients in the standard SH group had complications of anal stenosis.There was a significant relationship between the rate of postoperative anal stenosis and the modified SH:0.251(0.085-0.741)and 0.211(0.069-0.641)in multiple regression analysis.The modified SH technique is a safe surgical method for advanced grade hemorrhoids and might result in a lower rate of postoperative anal stenosis than standard SH.CONCLUSION The modified SH technique is a safe surgical method for advanced grade hemorrhoids and might result in a lower rate of postoperative anal stenosis than standard SH.
文摘BACKGROUND Rectal prolapse arises from benign etiology.When symptoms of internal intussusception mirror those of rectal prolapse,a misdiagnosis is possible,especially under limited clinical presentation.It is crucial to recognize and differentiate rectal prolapse from internal intussusception because the two diagnoses have different prognoses.Here,we describe a case of adult sigmoid intussusception presenting as rectal prolapse.CASE SUMMARY A 64-year-old woman with no known medical history visited a gastrointestinal outpatient department due to hard bloody stool defecation for 1 wk followed by constipation for 3 d.Colonoscopy revealed a huge polypoid ulcerated tumor at the sigmoid colon with lumen stenosis.The patient was admitted due to postprocedural dull abdominal pain.Due to failed colonoscopy reduction and stent insertion,the patient underwent sigmoid colon resection with primary end-to-end anastomosis,with the transverse colostomy pathological report showing adenocarcinoma,pT3N0M0.She recovered well from the operation and was discharged with regular outpatient clinic follow-up.CONCLUSION Presentation and manifestation of sigmoid intussusception may resemble that of rectal prolapse,necessitating careful observation due to distinct prognostic implications.
