Introduction: Uterine fibroids are benign tumors that develop from the connective and muscular tissues of the uterus. Common among African-American women, patients suffering from them often arrive late to the hospital...Introduction: Uterine fibroids are benign tumors that develop from the connective and muscular tissues of the uterus. Common among African-American women, patients suffering from them often arrive late to the hospital in our African regions. This study aimed to investigate the knowledge and perception of uterine fibroids among women who came to the gynecology-obstetrics department of the Regional Hospital Center (CHR) Tsévié. Methodology: It was a cross-sectional descriptive study, with data collection conducted from May 7th to 20th, 2024, using systematic sampling. The study included all women present in the Gynecology-Obstetrics Department of CHR Tsévié during the study period who willingly and informedly consented to participate in the survey. Results: 362 women participated in the study. Among them, 36.8% had a secondary level, and 72.9% were Christians. About 97.5% had heard of uterine fibroids. In 63.5% of cases, their entourage was the principal source of information. The diagnostic methods mentioned by the women were ultrasound in 94.6% of cases, while prayers and occultism were also cited in 28% and 33.3% of cases, respectively. While 91.9% of the women considered the hospital, the place for treatment, some indicated that treatment would require plant-based approaches (46.8%) and prayers (26%). The cost of treatment was an obstacle for 85.4% of women, and 61.3% expressed fear of dying during surgery. There was a statistically significant relationship between treatment choice and religion. Conclusion: The majority of women had heard of uterine fibroids but had incorrect information about the treatment.展开更多
BACKGROUND The diagnosis of gastric inflammatory fibroid polyps(IFPs)mainly depends on pathological confirmation after endoscopic or surgical treatment.Gastric IFP have typical manifestations under endoscopic ultrason...BACKGROUND The diagnosis of gastric inflammatory fibroid polyps(IFPs)mainly depends on pathological confirmation after endoscopic or surgical treatment.Gastric IFP have typical manifestations under endoscopic ultrasonography(EUS),but atypical EUS features have also been reported.Previous studies have found that atypical features of gastric IFPs observed under EUS have corresponding histological manifestations.At present,there is no study elaborating the EUS manifestations of gastric IFPs at different pathological stages.We hypothesize that gastric IFPs at different pathological stages may have different EUS features.AIM To describe EUS features of gastric IFPs and compare with their pathological characteristics.METHODS Clinical data of 53 inpatients with pathologically diagnosed gastric IFPs after endoscopic treatment were collected.All patients underwent preoperative EUS.We analyzed the EUS characteristics of the lesions and compared with the pathological characteristics and staging of the resected specimens.RESULTS Most gastric IFPs showed medium-low echo(67.9%),homogeneous echo(90.6%),and unclear boundaries(83%),and involved the second and third layers of the gastric wall(69.8%)under EUS.The echogenicity level and echo homogeneity were significantly correlated with the pathological stage of gastric IFP.Gastric IFPs in the nodular stage presented hypoechoic and homogeneous echo.Gastric IFPs in the fibrovascular stage mostly showed medium-low echo and homogeneous echo.Gastric IFPs in the sclerotic stage showed different echogenicity levels and echo homogeneity.The accuracy of EUS in diagnosing gastric IFPs was 66.0%(35/53),and the accuracy in determining the origin layer of gastric IFPs was 73.4%(39/53).CONCLUSION Gastric IFPs at different pathological stages have different EUS features.In order to improve the diagnostic rate,it is necessary to combine EUS with EUS-guided fine-needle aspiration or artificial intelligence.展开更多
BACKGROUND Inflammatory fibroid polyps(IFPs)are generally considered as benign and relatively rare mesenchymal gastrointestinal tract tumors.IFPs can occur in any part of the gastrointestinal tract but are most preval...BACKGROUND Inflammatory fibroid polyps(IFPs)are generally considered as benign and relatively rare mesenchymal gastrointestinal tract tumors.IFPs can occur in any part of the gastrointestinal tract but are most prevalent in the stomach,particularly in the gastric antrum.With a low incidence in clinical practice and a lack of distinct endoscopic features,the preoperative diagnosis rate of IFP is disappointingly low,often leading to missed diagnoses or misdiagnoses.CASE SUMMARY A 43-year-old man,hospitalized with abdominal pain and distension,underwent his first gastroscopy in 2020,which revealed chronic superficial erosive gastritis.From 2021 to 2022,his condition progressed from antral ulcers to a 2.0 cm gastric antrum bulge of an unclear nature.After proton pump inhibitor treatment,the lesion shrank but did not heal completely.Following a thorough assessment using magnifying endoscopy with narrow-band imaging,gastric-enhanced computed tomography,and endoscopic ultrasonography,endoscopic submucosal dissection was performed on the identified lesion.A subsequent postoperative pathological examination conclusively diagnosed the lesion as an IFP.At 6 months follow-up,no recurrence or metastasis was observed,with good mucosal scar healing.CONCLUSION Through using multiple diagnostic and therapeutic test results,an IFP with an unusual morphology could be identified.展开更多
Pedunculated fibroid torsion presenting as a case of acute abdomen from sigmoid volvulus and large bowel perforation is rare. Without prompt diagnosis and intervention, this could lead to serious morbidity and mortali...Pedunculated fibroid torsion presenting as a case of acute abdomen from sigmoid volvulus and large bowel perforation is rare. Without prompt diagnosis and intervention, this could lead to serious morbidity and mortality. Ms FM was a 52-year-old perimenopusal woman who was admitted to the Intensive Therapy Unit (ITU) with worsening symptoms of confirmed Covid-19 infection. On the 10th day of her admission, she developed abdominal distension and tenderness. A pelvic ultrasound scan showed a large pedunculated fibroid measuring 23 × 15 × 22 cm. The plan was for conservative management to use pain killers. Following deterioration of her clinical state, an abdominal CT scan was done which confirmed a large uterine fibroid, large bowel distention. CT findings also showed sigmoid volvulus and large bowel perforation. Following a multidisciplinary team assessment, she had an emergency exploratory laparotomy with findings of a large, torted, pedunculated fibroid with adherent sigmoid colon which had become twisted and obstructed. The large bowel segment above the Sigmoid volvulus was grossly distended and there was a gangrenous hepatic flexure with perforation. She had a right hemicolectomy, a de-functioning colostomy and subtotal hysterectomy. Postoperatively, she made very good clinical improvement. Fibroid histology report showed tissue infarction and necrosis which confirmed the torsion. She was discharged home after making good recovery.展开更多
Inflammatory fibroid polyp(IFP) is a rare benign lesion of the gastrointestinal tract. We report a case of computed tomography(CT) imaging finding of a gastric IFP with massive fibrosis. CT scans showed thickening of ...Inflammatory fibroid polyp(IFP) is a rare benign lesion of the gastrointestinal tract. We report a case of computed tomography(CT) imaging finding of a gastric IFP with massive fibrosis. CT scans showed thickening of submucosal layer with overlying mucosal hyperenhancement in the gastric antrum. The submucosal layer showed increased enhancement on delayed phase imaging. An antrectomy with gastroduodenostomy was performed because gastric cancer was suspected, particularly signet ring cell carcinoma. The histopathological diagnosis was an IFP with massive fibrosis. The authors suggest that when the submucosal layer of the gastric wall is markedly thickened with delayed enhancement and preservation of the mucosal layer, an IFP with massive fibrosis should be considered in the differential diagnosis.展开更多
AIM: To study that inflammatory fibroid polyps(IFPs) in children are extremely uncommon tumors that may occur throughout the gastrointestinal tract. METHODS: A systematic review of the pediatric literature and a repor...AIM: To study that inflammatory fibroid polyps(IFPs) in children are extremely uncommon tumors that may occur throughout the gastrointestinal tract. METHODS: A systematic review of the pediatric literature and a report of a new case of IFP is also pres-ented. The Pub Med database was searched for original studies on pediatric IFPs since 1960, according to "Preferred reporting items for systematic reviews and meta-analyses" guidelines for systematic reviews. RESULTS: Five studies were finally enclosed, encompassing 6 children with IFPs(mean age 64 mo). Tumors were located in the stomach(2 patients), in the small bowel(2 patients), in the rectum(1 patient) and in the colon(1 patient). Open surgery was performed in all patients and complete excision of the mass was achieved in all cases. All patients are alive and free of symptom. Authors described a further case of a 3-year-old boy with a large duodenal IFP, in whom the tumor was removed by "en block resection". The presence of IFP throughout the gastrointestinal tract and its variable clinical appearances make it difficult to diagnose. An accurate pre-operative assessment is fundamental in order to differentiate IFP from other more aggressive gastrointestinal tumor, enabling unnecessary demolitive surgery. CONCLUSION: When complete resection of the IFP is achieved, the prognosis is excellent.展开更多
AIM: To conduct a detailed systematic review of the current evidence on the administration and efficacy of tranexamic acid in patients with menorrhagia due to uterine fibroids. METHODS: We conducted an electronic sear...AIM: To conduct a detailed systematic review of the current evidence on the administration and efficacy of tranexamic acid in patients with menorrhagia due to uterine fibroids. METHODS: We conducted an electronic search on the following databases Pub Med and Medline(1950-2013);(1980-2013); Cochrane library(1993-2013). RESULTS: A total of 36 articles were retrieved after the initial electronic search. Careful assessment of the retrieved studies led to the final selection of 5 articles for inclusion in the review. CONCLUSION: Tranexamic acid may reduce blood loss perioperatively in myomectomies. It may reduce the menorrhagia in patients with fibroids, however a stratification of fibroids by size and location is required to define the responses. It is safe in general, with mild adverse effects observed in some cases. More studies with a double-blind randomized design and larger numbers of participants are necessary to reach more precise and safe conclusions.展开更多
Spontaneous venous rupture overlying a uterine fibroid is a rare cause of hemoperitoneum. A 38-year-old woman presented to the emergency department with acute onset of abdominal pain. The ultrasound revealed multiple ...Spontaneous venous rupture overlying a uterine fibroid is a rare cause of hemoperitoneum. A 38-year-old woman presented to the emergency department with acute onset of abdominal pain. The ultrasound revealed multiple fibroids and free fluid in the peritoneum. There was a significant drop of the hemoglobin and hematocrit. The patient underwent emergent exploratory laparoscopy. A subserosal uterine leiomyoma was found, with a bleeding vein on its basis and massive hemoperitoneum. Laparoscopic myomectomy was successfully performed with local injection of vasopressin and intraoperative autologous blood transfusion. This case suggests that spontaneous intraperitoneal haemorrhage associated with uterine fibroids, although rare, should be considered in women with hypovolemic shock and a pelvic mass.展开更多
AIM:To give an overview of the literature on intussusception due to inflammatory fibroid polyp(IFP).METHODS:We present a new case of ileal intussusception due to IFP and a literature review of studies published in Eng...AIM:To give an overview of the literature on intussusception due to inflammatory fibroid polyp(IFP).METHODS:We present a new case of ileal intussusception due to IFP and a literature review of studies published in English language on intussusception due to IFP,accessed via PubMed and Google Scholar databases.For the search,the keywords used were:intussusception,IFP,intussusception and IFP,intussusception due to IFP,and IFP presenting as intussusception.The search covered all articles from 1976 to November 2011.RESULTS:We present a 38-year-old woman who was admitted 10 d after experiencing abdominal pain,vomiting,and nausea.Ultrasonography demonstrated small bowel intussusception.An ileal intussusception due to a mass lesion 50 cm proximal to the ileocecal junction was found during laparotomy.Partial ileal resection and anastomosis were performed.A diagnosis of ileal IFP was made based on the immunohistochemical findings.In addition,a total of 56 reports concerning 85 cases of intussusception due to IFP meeting the aforementioned criteria was included in the literature review.The patients were aged 4 to 81 years(mean,49 ± 16.2 years);44 were women(mean,51.8 ± 14.3 years) and 41 were men(mean,46 ± 17.5 years).According to the location of the IFP,ileal intussusception was found in 63 patients,while 17 had jejunal,three had colonic,and two had ileojejunal intussusception.CONCLUSION:Although IFPs are rare and benign,surgery is the only solution in case of intestinal obstruction.Differential diagnosis should be made via immunohistochemical examination.展开更多
Objective The aim of this study was to investigate the energy deposition in the target area of high intensity focused ultrasound (HIFU) with ultrasound-guided intra-hysteromyoma injection of ethyl alcohol absolute M...Objective The aim of this study was to investigate the energy deposition in the target area of high intensity focused ultrasound (HIFU) with ultrasound-guided intra-hysteromyoma injection of ethyl alcohol absolute Methods Eighty patients with hysteromyomas were randomly divided into two groups: group HIFU (group H) and group HIFU combined with ullrasound-guided inlra-hysteromyoma injectionn of ethyl alcohol absolute (group E + H). Patients in group E + H received an ullrasound-guided injection of absolute ethyl alcohol 1 h before HIFU treatment. The irradiation time, irradiation dose, energy efficiency factor (radiation energy required for ablation of a myoma per unit of volume), grey variation, pain score, and adverse reactions were compared between the two groups. An independent sample t-test was used with a two- tailed P-value of 〈 0.05. Results The irradiation time, irradiation dose, and energy efficiency factor were significantly lower in group E + H than those in group H (P 〈 0.05). The hysteromyomas of patients in group E+H appeared as dominantly hyperechoic masses, and those of patients in group H appeared as hyperechoic tissue (non- mass). The incidence of adverse reactions and pain score were higher in group H than those in group E + H (P 〈 0.05). Conclusion Ultrasound-guided inlra-hysteromyoma injection of ethyl alcohol absolute can enhance the energy deposition of HIFU in the uterine fibroids, improve the treatment efficiency, shorten the treatment time, reduce the treatment dose, and reduce the pain and complications for the patients.展开更多
BACKGROUND Currently,the use of dienogest in clinical practice has increased significantly,and many studies have focused on its effectiveness and safety in the treatment of endometriosis and adenomyosis;however,the ef...BACKGROUND Currently,the use of dienogest in clinical practice has increased significantly,and many studies have focused on its effectiveness and safety in the treatment of endometriosis and adenomyosis;however,the effects of treatment with dienogest on uterine fibroid size in patients with endometriosis or adenomyosis have not been investigated.AIM To explore changes in fibroid size in patients with concomitant uterine fibroids undergoing dienogest treatment for endometriosis or adenomyosis and to evaluate the effectiveness and safety of the drug.METHODS The clinical data of patients with uterine fibroids treated with dienogest for endometriosis or adenomyosis at Peking University First Hospital from January 2021 to January 2023 were retrospectively analyzed.RESULTS The maximum uterine fibroid diameter and volume increased after 3 months,6 months and 1 year of dienogest treatment compared with those before treatment(P<0.01).The maximum diameter and volume of the uterine adenomyoma increased after 3 months of dienogest treatment but decreased after 6 months and 1 year of treatment compared with those before treatment,but the difference was not significant(P>0.05).Endometrial thickness and antigen 125 levels were significantly thinner and decreased,respectively,after dienogest treatment(P<0.01).Pearson's correlation analysis revealed that the increase in uterine fibroid volume after 3 months of dienogest treatment was positively correlated with the basic uterine fibroid volume(r=0.792,P<0.01).Among 64 patients with dysmenorrhea,63 experienced significant relief of dysmenorrhea after 6 months of treatment with dienogest,and all patients experienced significant relief of dysmenorrhea after 12 months.Patients were able to tolerate the drugs,with an average drug tolerance score of 8.73.CONCLUSION The use of dienogest in patients with endometriosis or adenomyosis combined with uterine fibroids can effectively relieve the patient's pain symptoms and significantly reduce the sizes of ovarian endometriotic cysts,but it cannot inhibit uterine fibroid growth.展开更多
A case of an inflammatory fibroid polyp occurring in the transverse colon and diagnosed by endoscopic biopsy is reported. The patient was an 82-year-old man who visited our hospital for further evaluation of occult bl...A case of an inflammatory fibroid polyp occurring in the transverse colon and diagnosed by endoscopic biopsy is reported. The patient was an 82-year-old man who visited our hospital for further evaluation of occult blood in stool. The Colonoscopy revealed a small, red, and peduncular polyp, about 6 mm in diameter, in the transverse colon. Histological examination of the biopsy specimen obtained from the polyp revealed proliferation of fibroblasts and infiltration of inflammatory cells such as plasma cells and eosinophils. This polyp was diagnosed as an inflammatory fibroid polyp, which can appear in many different locations throughout gastrointestinal tract, though still rare in the transverse colon.展开更多
Inflammatory fibroid polyps (IFP) are a rare benign entity that arises from the submucosa of the gastrointestinal tract and protrudes into the lumen. The clinical presentation depends on the size and localization. The...Inflammatory fibroid polyps (IFP) are a rare benign entity that arises from the submucosa of the gastrointestinal tract and protrudes into the lumen. The clinical presentation depends on the size and localization. They are particularly found in the ileum, where they are frequently present as an ileal intussusception. We report the case of a 56-year-old female patient who presented with periumbilical pain along with multiple episodes of vomiting and chronic constipation. An abdominal CT scan revealed an ileo-ileal intussusception of an endoluminal hypodense lesion with mesenteric lymphadenopathy. Surgical treatment consisted of segmental ileal resection with primary anastomosis. The histopathological analysis revealed an inflammatory fibroid polyp in the ileum. Although these tumors have no malignant potential, surgery is always indicated in ileo-ileal intussusception to ascertain the histological nature of the lesion.展开更多
Objective: To evaluate the outcomes of selective uterine artery embolization (SUAE) in treatment of symptomatic uterine fibroids using Color Doppler ultrasonography (CDUS). Methods: As the procedure SUAE for fib...Objective: To evaluate the outcomes of selective uterine artery embolization (SUAE) in treatment of symptomatic uterine fibroids using Color Doppler ultrasonography (CDUS). Methods: As the procedure SUAE for fibroids, prospective data of the initial 65 consecutive women treated from March 2007 to September 2009 were collected. The follow-up period from 1 week to 30 months, using questionnaires, we investigated the fibroid-related physical and psychological symptoms, and the cumulative rates of symptom control, gynecologic interventions, and complications. The volumes of uterine and uterine fibroids were calculated by CDUS pre- and post-SUAE for 6 months. And we tested the levels of internal hormone including FSH, LH and E2 before and after SUAE for 3, 6 months. Results: SUAE was performed successfully in all patients. There was no peri-operative morbidity in all procedures. Compared with pre-SUAE volumes of uterine [(322± 12) cm^3] and uterine fibroids [(125±46) cm^3], their volumes in post-SUAE were (144±72) cm^3 and (51 a:l 1) cm^3 (P〈0.01), and reduction rate was 58% and 61%, respectively. At 3, 6 months after SUAE, levels of FSH, LH, and E2 were not decreased than that of in pre-SUAE (P〉0.05). After SUAE for 24 months, the fibroids related physical and psychological symptoms such as bleeding, pain and quality of life were significantly improved (P〈0.01). 90.8% (59/65) women had resolution of symptoms and no significant post-procedural symptoms. Parts of patients discharge necrotic fibroids. 86% (34/40) complications were minor, requiring no therapy. 9.2% (6/65) had significant post-procedural symptoms, requiring therapy in hospital or out-patient department. Conclusion: SUAE contributes to a long-term significant improvement of all investigated uterine fibroid-related symptoms and markedly improves women's health-related quality of life. SUAE that no impair on changes of internal hormone, under suitable conditions, represents an attractive alternative to hysterectomy for the treatment of symptomatic fibroids and is a minimally invasive, new method of good clinical prognosis. CDUS is an effective to investigate the outcome of SUAE.展开更多
BACKGROUND High-intensity focused ultrasound(HIFU) ablation is a minimally invasive approach in gynecology that is used to manage uterine fibroids.Although this procedure is safe and effective,adverse outcomes are bec...BACKGROUND High-intensity focused ultrasound(HIFU) ablation is a minimally invasive approach in gynecology that is used to manage uterine fibroids.Although this procedure is safe and effective,adverse outcomes are becoming a major problem.CASE SUMMARY We present a case of ventral hernia that occurred as a rare and delayed complication of HIFU ablation for uterine fibroids treatment.The patient came to the hospital with abdominal bloating that occurred 6 mo after ultrasound-guided HIFU ablation for managing uterine fibroids.The ventral hernia,which occurred due to atrophied muscle layers following the procedure,was confirmed by imaging studies and intraoperative findings.She required a hernia repair with mesh and hysterectomy for definitive treatment of uterine fibroid.CONCLUSION High-intensity ultrasound ablation should be performed only on appropriate candidates.Patients should be educated about potential complications of the procedure and the possibility of subsequent treatment.Post-procedural long-term follow-up for detecting delayed adverse effects is important.展开更多
Background: Giant fibroids usually arise from the uterus, and very rarely can also arise from the broad ligament. Large fibroids can undergo hyaline, cystic degeneration and very rarely red degeneration. Case Report: ...Background: Giant fibroids usually arise from the uterus, and very rarely can also arise from the broad ligament. Large fibroids can undergo hyaline, cystic degeneration and very rarely red degeneration. Case Report: In our case, ovarian neoplasm of the ovaries was suspected, as an adnexal mass with cystic degeneration and intervening septations were seen which were not separate from the lesion. The MRI findings were also characteristic of ovarian neoplasm. Giant fibroid with cystic degeneration was a rare differential diagnosis. Broad ligament fibroid excision, total abdominal hysterectomy, and bilateral salpingo-oophorectomy were performed on the patient. The diagnosis was confirmed on histopathological examination. Conclusion: Broad ligament leiomyoma should be kept as an important differential diagnosis for solid adnexal or ovarian masses.展开更多
Purpose: To assess the safety, efficacy and effectiveness of percutaneous radiofrequency (RF) thermal ablation to reduce symptoms of uterine fibroids. Materials and Methods: 17 premenopausal women with symptomatic ute...Purpose: To assess the safety, efficacy and effectiveness of percutaneous radiofrequency (RF) thermal ablation to reduce symptoms of uterine fibroids. Materials and Methods: 17 premenopausal women with symptomatic uterine fibroids despite conventional medical treatment were included. The assessment of symptoms and characteristics of fibroids by vaginal ultrasound, magnetic resonance imaging (MRI) and contrast enhanced ultrasound (CEUS) was performed before starting treatment and 6 months after the procedure. Successful treatment was clinically considered if patients reported a reduction in symptoms 6 months after RF myolysis. Successful treatment was also considered if the necrosis of the fibroid was greater than 50%, 6 months after treatment. Results: The baseline score on visual analogue scale (VAS) for dysmenorrhea and intermenstrual pain was 5.76 ± 3.31 and 3.0 ± 3.4, respectively. According to a score of 0 - 3, baseline bleeding during menstruation was 2.29 ± 0.92. Six months after RF myolysis, the VAS for dysmenorrhea was 2.75 ± 3.32 (p = 0.004), whereas for intermenstrual pain it was 1.38 ± 2.56 (p = 0.02). Menstrual bleeding was reduced to 1.13 ± 0.89 (p = 0.005). Clinical success of the treatment was evident in 11 (64.7%) of the 17 patients with a 95% CI [38.6%, 84.7%]. Fourteen patients underwent MRI monitoring 6 months post-myolysis. Compared to baseline fibroid volume, ultrasound and MRI volume were 57.38% and 79.66% six months after surgery, respectively. A total of 13 patients (92.86%) had radiological success from the treatment (95% CI [64.2%, 99.6%]). Conclusion: Since percutaneous RF myolysis reduces volume and symptoms of uterine fibroids, it may be considered as a valid treatment for symptomatic fibroids.展开更多
Objective:Uterine fibroids are the most commonly occurring benign solid tumors in women,and laparoscopic or open myomectomy constitutes the primary option for treatment.However,both methods are under debate currently ...Objective:Uterine fibroids are the most commonly occurring benign solid tumors in women,and laparoscopic or open myomectomy constitutes the primary option for treatment.However,both methods are under debate currently in terms of efficacy and safety.In this meta-analysis we assessed the efficacy and safety of the two procedures.Methods:We conducted a comprehensive literature search of PubMed,ScienceDirect,and the Cochrane Library in December 2020.The search terms included“open myomectomy”,“myomectomies”,“laparoscopic”,and“uterine fibroids”.We then selected the randomized control trials published from 1996 to 2019 and compared laparoscopic and open myomectomies.Results:We included 10 studies of 449 patients who underwent laparoscopic myomectomy and 449 patients who underwent open myomectomy.The data revealed that laparoscopic myomectomy was associated with reduced blood loss(MD=-34.43;95%CI,-34.92 to-33.94;p<0.001),an attenuated decline in hemoglobin(MD=-1.04;95%CI,-1.14 to -0.93;p<0.001),less post-operative pain at 24 h(MD=-0.51;95%CI,-0.83 to -0.19;p=0.002),and fewer overall complications(OR=0.42;95%CI,0.24 to 0.71;p=0.001)relative to open myomectomy;but the former possessed a longer operative time(MD=12.96;95%CI,9.94 to 15.97;p<0.001).There were no significant differences in pregnancy rate(OR=1.39;95%CI,0.72 to 2.68;p=0.33)or recurrence rate of postoperative uterine fibroids(OR=1.15;95%CI,0.60 to 2.18;p=0.67)between the two groups.Conclusion:Laparoscopic myomectomy displayed superior results compared to open myomectomy,although the former involved a longer operating time.展开更多
In this paper,the mechanism of pneumotransport of the fibroid material is discussed. It is thought that the motion of air relative to the material is the filtration of the air passing through the porous medium which i...In this paper,the mechanism of pneumotransport of the fibroid material is discussed. It is thought that the motion of air relative to the material is the filtration of the air passing through the porous medium which is composed of the cluster of fibroid material. It is found that the deviations of the experimental data with the theoretical results are within experimental error.展开更多
Objective: To review the diagnosis and differential diagnosis of inflammatory fibroid polyp (IFP) of gastrointestinal tract. Methods: The clinical symptoms, histopathologic features and immunohistochemical (ABC method...Objective: To review the diagnosis and differential diagnosis of inflammatory fibroid polyp (IFP) of gastrointestinal tract. Methods: The clinical symptoms, histopathologic features and immunohistochemical (ABC method) staining in 9 cases were observed. Results: IFP presented either as a solitary pedunculated or sessile lesion arising from the submucosa and protroding into the lumen; composed of a background of fibroblasts and blood vessels infiltrated by a variable number of inflammatory cells, often numerous eosinophilias leukocytes. Immunohistochemical staining: the spindle cells of all cases reacted with Vimentin. The partial cells of several cases react with Actin, NSE, a -AT. 7 cases were follow-up. No patients had a recurrence of the lesion. Conclusion: IFP are rare lesions, and may represent an exaggerated response to inflammatory or other injury process. The prognosis is good when treated by segmental resections of endoscopic removals.展开更多
文摘Introduction: Uterine fibroids are benign tumors that develop from the connective and muscular tissues of the uterus. Common among African-American women, patients suffering from them often arrive late to the hospital in our African regions. This study aimed to investigate the knowledge and perception of uterine fibroids among women who came to the gynecology-obstetrics department of the Regional Hospital Center (CHR) Tsévié. Methodology: It was a cross-sectional descriptive study, with data collection conducted from May 7th to 20th, 2024, using systematic sampling. The study included all women present in the Gynecology-Obstetrics Department of CHR Tsévié during the study period who willingly and informedly consented to participate in the survey. Results: 362 women participated in the study. Among them, 36.8% had a secondary level, and 72.9% were Christians. About 97.5% had heard of uterine fibroids. In 63.5% of cases, their entourage was the principal source of information. The diagnostic methods mentioned by the women were ultrasound in 94.6% of cases, while prayers and occultism were also cited in 28% and 33.3% of cases, respectively. While 91.9% of the women considered the hospital, the place for treatment, some indicated that treatment would require plant-based approaches (46.8%) and prayers (26%). The cost of treatment was an obstacle for 85.4% of women, and 61.3% expressed fear of dying during surgery. There was a statistically significant relationship between treatment choice and religion. Conclusion: The majority of women had heard of uterine fibroids but had incorrect information about the treatment.
文摘BACKGROUND The diagnosis of gastric inflammatory fibroid polyps(IFPs)mainly depends on pathological confirmation after endoscopic or surgical treatment.Gastric IFP have typical manifestations under endoscopic ultrasonography(EUS),but atypical EUS features have also been reported.Previous studies have found that atypical features of gastric IFPs observed under EUS have corresponding histological manifestations.At present,there is no study elaborating the EUS manifestations of gastric IFPs at different pathological stages.We hypothesize that gastric IFPs at different pathological stages may have different EUS features.AIM To describe EUS features of gastric IFPs and compare with their pathological characteristics.METHODS Clinical data of 53 inpatients with pathologically diagnosed gastric IFPs after endoscopic treatment were collected.All patients underwent preoperative EUS.We analyzed the EUS characteristics of the lesions and compared with the pathological characteristics and staging of the resected specimens.RESULTS Most gastric IFPs showed medium-low echo(67.9%),homogeneous echo(90.6%),and unclear boundaries(83%),and involved the second and third layers of the gastric wall(69.8%)under EUS.The echogenicity level and echo homogeneity were significantly correlated with the pathological stage of gastric IFP.Gastric IFPs in the nodular stage presented hypoechoic and homogeneous echo.Gastric IFPs in the fibrovascular stage mostly showed medium-low echo and homogeneous echo.Gastric IFPs in the sclerotic stage showed different echogenicity levels and echo homogeneity.The accuracy of EUS in diagnosing gastric IFPs was 66.0%(35/53),and the accuracy in determining the origin layer of gastric IFPs was 73.4%(39/53).CONCLUSION Gastric IFPs at different pathological stages have different EUS features.In order to improve the diagnostic rate,it is necessary to combine EUS with EUS-guided fine-needle aspiration or artificial intelligence.
基金Supported by Shandong Province Traditional Chinese Medicine Science and Technology Youth Project,No:2021Q057.
文摘BACKGROUND Inflammatory fibroid polyps(IFPs)are generally considered as benign and relatively rare mesenchymal gastrointestinal tract tumors.IFPs can occur in any part of the gastrointestinal tract but are most prevalent in the stomach,particularly in the gastric antrum.With a low incidence in clinical practice and a lack of distinct endoscopic features,the preoperative diagnosis rate of IFP is disappointingly low,often leading to missed diagnoses or misdiagnoses.CASE SUMMARY A 43-year-old man,hospitalized with abdominal pain and distension,underwent his first gastroscopy in 2020,which revealed chronic superficial erosive gastritis.From 2021 to 2022,his condition progressed from antral ulcers to a 2.0 cm gastric antrum bulge of an unclear nature.After proton pump inhibitor treatment,the lesion shrank but did not heal completely.Following a thorough assessment using magnifying endoscopy with narrow-band imaging,gastric-enhanced computed tomography,and endoscopic ultrasonography,endoscopic submucosal dissection was performed on the identified lesion.A subsequent postoperative pathological examination conclusively diagnosed the lesion as an IFP.At 6 months follow-up,no recurrence or metastasis was observed,with good mucosal scar healing.CONCLUSION Through using multiple diagnostic and therapeutic test results,an IFP with an unusual morphology could be identified.
文摘Pedunculated fibroid torsion presenting as a case of acute abdomen from sigmoid volvulus and large bowel perforation is rare. Without prompt diagnosis and intervention, this could lead to serious morbidity and mortality. Ms FM was a 52-year-old perimenopusal woman who was admitted to the Intensive Therapy Unit (ITU) with worsening symptoms of confirmed Covid-19 infection. On the 10th day of her admission, she developed abdominal distension and tenderness. A pelvic ultrasound scan showed a large pedunculated fibroid measuring 23 × 15 × 22 cm. The plan was for conservative management to use pain killers. Following deterioration of her clinical state, an abdominal CT scan was done which confirmed a large uterine fibroid, large bowel distention. CT findings also showed sigmoid volvulus and large bowel perforation. Following a multidisciplinary team assessment, she had an emergency exploratory laparotomy with findings of a large, torted, pedunculated fibroid with adherent sigmoid colon which had become twisted and obstructed. The large bowel segment above the Sigmoid volvulus was grossly distended and there was a gangrenous hepatic flexure with perforation. She had a right hemicolectomy, a de-functioning colostomy and subtotal hysterectomy. Postoperatively, she made very good clinical improvement. Fibroid histology report showed tissue infarction and necrosis which confirmed the torsion. She was discharged home after making good recovery.
文摘Inflammatory fibroid polyp(IFP) is a rare benign lesion of the gastrointestinal tract. We report a case of computed tomography(CT) imaging finding of a gastric IFP with massive fibrosis. CT scans showed thickening of submucosal layer with overlying mucosal hyperenhancement in the gastric antrum. The submucosal layer showed increased enhancement on delayed phase imaging. An antrectomy with gastroduodenostomy was performed because gastric cancer was suspected, particularly signet ring cell carcinoma. The histopathological diagnosis was an IFP with massive fibrosis. The authors suggest that when the submucosal layer of the gastric wall is markedly thickened with delayed enhancement and preservation of the mucosal layer, an IFP with massive fibrosis should be considered in the differential diagnosis.
文摘AIM: To study that inflammatory fibroid polyps(IFPs) in children are extremely uncommon tumors that may occur throughout the gastrointestinal tract. METHODS: A systematic review of the pediatric literature and a report of a new case of IFP is also pres-ented. The Pub Med database was searched for original studies on pediatric IFPs since 1960, according to "Preferred reporting items for systematic reviews and meta-analyses" guidelines for systematic reviews. RESULTS: Five studies were finally enclosed, encompassing 6 children with IFPs(mean age 64 mo). Tumors were located in the stomach(2 patients), in the small bowel(2 patients), in the rectum(1 patient) and in the colon(1 patient). Open surgery was performed in all patients and complete excision of the mass was achieved in all cases. All patients are alive and free of symptom. Authors described a further case of a 3-year-old boy with a large duodenal IFP, in whom the tumor was removed by "en block resection". The presence of IFP throughout the gastrointestinal tract and its variable clinical appearances make it difficult to diagnose. An accurate pre-operative assessment is fundamental in order to differentiate IFP from other more aggressive gastrointestinal tumor, enabling unnecessary demolitive surgery. CONCLUSION: When complete resection of the IFP is achieved, the prognosis is excellent.
文摘AIM: To conduct a detailed systematic review of the current evidence on the administration and efficacy of tranexamic acid in patients with menorrhagia due to uterine fibroids. METHODS: We conducted an electronic search on the following databases Pub Med and Medline(1950-2013);(1980-2013); Cochrane library(1993-2013). RESULTS: A total of 36 articles were retrieved after the initial electronic search. Careful assessment of the retrieved studies led to the final selection of 5 articles for inclusion in the review. CONCLUSION: Tranexamic acid may reduce blood loss perioperatively in myomectomies. It may reduce the menorrhagia in patients with fibroids, however a stratification of fibroids by size and location is required to define the responses. It is safe in general, with mild adverse effects observed in some cases. More studies with a double-blind randomized design and larger numbers of participants are necessary to reach more precise and safe conclusions.
文摘Spontaneous venous rupture overlying a uterine fibroid is a rare cause of hemoperitoneum. A 38-year-old woman presented to the emergency department with acute onset of abdominal pain. The ultrasound revealed multiple fibroids and free fluid in the peritoneum. There was a significant drop of the hemoglobin and hematocrit. The patient underwent emergent exploratory laparoscopy. A subserosal uterine leiomyoma was found, with a bleeding vein on its basis and massive hemoperitoneum. Laparoscopic myomectomy was successfully performed with local injection of vasopressin and intraoperative autologous blood transfusion. This case suggests that spontaneous intraperitoneal haemorrhage associated with uterine fibroids, although rare, should be considered in women with hypovolemic shock and a pelvic mass.
文摘AIM:To give an overview of the literature on intussusception due to inflammatory fibroid polyp(IFP).METHODS:We present a new case of ileal intussusception due to IFP and a literature review of studies published in English language on intussusception due to IFP,accessed via PubMed and Google Scholar databases.For the search,the keywords used were:intussusception,IFP,intussusception and IFP,intussusception due to IFP,and IFP presenting as intussusception.The search covered all articles from 1976 to November 2011.RESULTS:We present a 38-year-old woman who was admitted 10 d after experiencing abdominal pain,vomiting,and nausea.Ultrasonography demonstrated small bowel intussusception.An ileal intussusception due to a mass lesion 50 cm proximal to the ileocecal junction was found during laparotomy.Partial ileal resection and anastomosis were performed.A diagnosis of ileal IFP was made based on the immunohistochemical findings.In addition,a total of 56 reports concerning 85 cases of intussusception due to IFP meeting the aforementioned criteria was included in the literature review.The patients were aged 4 to 81 years(mean,49 ± 16.2 years);44 were women(mean,51.8 ± 14.3 years) and 41 were men(mean,46 ± 17.5 years).According to the location of the IFP,ileal intussusception was found in 63 patients,while 17 had jejunal,three had colonic,and two had ileojejunal intussusception.CONCLUSION:Although IFPs are rare and benign,surgery is the only solution in case of intestinal obstruction.Differential diagnosis should be made via immunohistochemical examination.
文摘Objective The aim of this study was to investigate the energy deposition in the target area of high intensity focused ultrasound (HIFU) with ultrasound-guided intra-hysteromyoma injection of ethyl alcohol absolute Methods Eighty patients with hysteromyomas were randomly divided into two groups: group HIFU (group H) and group HIFU combined with ullrasound-guided inlra-hysteromyoma injectionn of ethyl alcohol absolute (group E + H). Patients in group E + H received an ullrasound-guided injection of absolute ethyl alcohol 1 h before HIFU treatment. The irradiation time, irradiation dose, energy efficiency factor (radiation energy required for ablation of a myoma per unit of volume), grey variation, pain score, and adverse reactions were compared between the two groups. An independent sample t-test was used with a two- tailed P-value of 〈 0.05. Results The irradiation time, irradiation dose, and energy efficiency factor were significantly lower in group E + H than those in group H (P 〈 0.05). The hysteromyomas of patients in group E+H appeared as dominantly hyperechoic masses, and those of patients in group H appeared as hyperechoic tissue (non- mass). The incidence of adverse reactions and pain score were higher in group H than those in group E + H (P 〈 0.05). Conclusion Ultrasound-guided inlra-hysteromyoma injection of ethyl alcohol absolute can enhance the energy deposition of HIFU in the uterine fibroids, improve the treatment efficiency, shorten the treatment time, reduce the treatment dose, and reduce the pain and complications for the patients.
基金the National Key R&D Program of Reproductive Health and Women's and Children's Health Assurance Special Fund,No.2022YFC2704004.
文摘BACKGROUND Currently,the use of dienogest in clinical practice has increased significantly,and many studies have focused on its effectiveness and safety in the treatment of endometriosis and adenomyosis;however,the effects of treatment with dienogest on uterine fibroid size in patients with endometriosis or adenomyosis have not been investigated.AIM To explore changes in fibroid size in patients with concomitant uterine fibroids undergoing dienogest treatment for endometriosis or adenomyosis and to evaluate the effectiveness and safety of the drug.METHODS The clinical data of patients with uterine fibroids treated with dienogest for endometriosis or adenomyosis at Peking University First Hospital from January 2021 to January 2023 were retrospectively analyzed.RESULTS The maximum uterine fibroid diameter and volume increased after 3 months,6 months and 1 year of dienogest treatment compared with those before treatment(P<0.01).The maximum diameter and volume of the uterine adenomyoma increased after 3 months of dienogest treatment but decreased after 6 months and 1 year of treatment compared with those before treatment,but the difference was not significant(P>0.05).Endometrial thickness and antigen 125 levels were significantly thinner and decreased,respectively,after dienogest treatment(P<0.01).Pearson's correlation analysis revealed that the increase in uterine fibroid volume after 3 months of dienogest treatment was positively correlated with the basic uterine fibroid volume(r=0.792,P<0.01).Among 64 patients with dysmenorrhea,63 experienced significant relief of dysmenorrhea after 6 months of treatment with dienogest,and all patients experienced significant relief of dysmenorrhea after 12 months.Patients were able to tolerate the drugs,with an average drug tolerance score of 8.73.CONCLUSION The use of dienogest in patients with endometriosis or adenomyosis combined with uterine fibroids can effectively relieve the patient's pain symptoms and significantly reduce the sizes of ovarian endometriotic cysts,but it cannot inhibit uterine fibroid growth.
文摘A case of an inflammatory fibroid polyp occurring in the transverse colon and diagnosed by endoscopic biopsy is reported. The patient was an 82-year-old man who visited our hospital for further evaluation of occult blood in stool. The Colonoscopy revealed a small, red, and peduncular polyp, about 6 mm in diameter, in the transverse colon. Histological examination of the biopsy specimen obtained from the polyp revealed proliferation of fibroblasts and infiltration of inflammatory cells such as plasma cells and eosinophils. This polyp was diagnosed as an inflammatory fibroid polyp, which can appear in many different locations throughout gastrointestinal tract, though still rare in the transverse colon.
文摘Inflammatory fibroid polyps (IFP) are a rare benign entity that arises from the submucosa of the gastrointestinal tract and protrudes into the lumen. The clinical presentation depends on the size and localization. They are particularly found in the ileum, where they are frequently present as an ileal intussusception. We report the case of a 56-year-old female patient who presented with periumbilical pain along with multiple episodes of vomiting and chronic constipation. An abdominal CT scan revealed an ileo-ileal intussusception of an endoluminal hypodense lesion with mesenteric lymphadenopathy. Surgical treatment consisted of segmental ileal resection with primary anastomosis. The histopathological analysis revealed an inflammatory fibroid polyp in the ileum. Although these tumors have no malignant potential, surgery is always indicated in ileo-ileal intussusception to ascertain the histological nature of the lesion.
基金Supported by the Science and Technology Foundation of Shaanxi (2005K09-G6)
文摘Objective: To evaluate the outcomes of selective uterine artery embolization (SUAE) in treatment of symptomatic uterine fibroids using Color Doppler ultrasonography (CDUS). Methods: As the procedure SUAE for fibroids, prospective data of the initial 65 consecutive women treated from March 2007 to September 2009 were collected. The follow-up period from 1 week to 30 months, using questionnaires, we investigated the fibroid-related physical and psychological symptoms, and the cumulative rates of symptom control, gynecologic interventions, and complications. The volumes of uterine and uterine fibroids were calculated by CDUS pre- and post-SUAE for 6 months. And we tested the levels of internal hormone including FSH, LH and E2 before and after SUAE for 3, 6 months. Results: SUAE was performed successfully in all patients. There was no peri-operative morbidity in all procedures. Compared with pre-SUAE volumes of uterine [(322± 12) cm^3] and uterine fibroids [(125±46) cm^3], their volumes in post-SUAE were (144±72) cm^3 and (51 a:l 1) cm^3 (P〈0.01), and reduction rate was 58% and 61%, respectively. At 3, 6 months after SUAE, levels of FSH, LH, and E2 were not decreased than that of in pre-SUAE (P〉0.05). After SUAE for 24 months, the fibroids related physical and psychological symptoms such as bleeding, pain and quality of life were significantly improved (P〈0.01). 90.8% (59/65) women had resolution of symptoms and no significant post-procedural symptoms. Parts of patients discharge necrotic fibroids. 86% (34/40) complications were minor, requiring no therapy. 9.2% (6/65) had significant post-procedural symptoms, requiring therapy in hospital or out-patient department. Conclusion: SUAE contributes to a long-term significant improvement of all investigated uterine fibroid-related symptoms and markedly improves women's health-related quality of life. SUAE that no impair on changes of internal hormone, under suitable conditions, represents an attractive alternative to hysterectomy for the treatment of symptomatic fibroids and is a minimally invasive, new method of good clinical prognosis. CDUS is an effective to investigate the outcome of SUAE.
文摘BACKGROUND High-intensity focused ultrasound(HIFU) ablation is a minimally invasive approach in gynecology that is used to manage uterine fibroids.Although this procedure is safe and effective,adverse outcomes are becoming a major problem.CASE SUMMARY We present a case of ventral hernia that occurred as a rare and delayed complication of HIFU ablation for uterine fibroids treatment.The patient came to the hospital with abdominal bloating that occurred 6 mo after ultrasound-guided HIFU ablation for managing uterine fibroids.The ventral hernia,which occurred due to atrophied muscle layers following the procedure,was confirmed by imaging studies and intraoperative findings.She required a hernia repair with mesh and hysterectomy for definitive treatment of uterine fibroid.CONCLUSION High-intensity ultrasound ablation should be performed only on appropriate candidates.Patients should be educated about potential complications of the procedure and the possibility of subsequent treatment.Post-procedural long-term follow-up for detecting delayed adverse effects is important.
文摘Background: Giant fibroids usually arise from the uterus, and very rarely can also arise from the broad ligament. Large fibroids can undergo hyaline, cystic degeneration and very rarely red degeneration. Case Report: In our case, ovarian neoplasm of the ovaries was suspected, as an adnexal mass with cystic degeneration and intervening septations were seen which were not separate from the lesion. The MRI findings were also characteristic of ovarian neoplasm. Giant fibroid with cystic degeneration was a rare differential diagnosis. Broad ligament fibroid excision, total abdominal hysterectomy, and bilateral salpingo-oophorectomy were performed on the patient. The diagnosis was confirmed on histopathological examination. Conclusion: Broad ligament leiomyoma should be kept as an important differential diagnosis for solid adnexal or ovarian masses.
文摘Purpose: To assess the safety, efficacy and effectiveness of percutaneous radiofrequency (RF) thermal ablation to reduce symptoms of uterine fibroids. Materials and Methods: 17 premenopausal women with symptomatic uterine fibroids despite conventional medical treatment were included. The assessment of symptoms and characteristics of fibroids by vaginal ultrasound, magnetic resonance imaging (MRI) and contrast enhanced ultrasound (CEUS) was performed before starting treatment and 6 months after the procedure. Successful treatment was clinically considered if patients reported a reduction in symptoms 6 months after RF myolysis. Successful treatment was also considered if the necrosis of the fibroid was greater than 50%, 6 months after treatment. Results: The baseline score on visual analogue scale (VAS) for dysmenorrhea and intermenstrual pain was 5.76 ± 3.31 and 3.0 ± 3.4, respectively. According to a score of 0 - 3, baseline bleeding during menstruation was 2.29 ± 0.92. Six months after RF myolysis, the VAS for dysmenorrhea was 2.75 ± 3.32 (p = 0.004), whereas for intermenstrual pain it was 1.38 ± 2.56 (p = 0.02). Menstrual bleeding was reduced to 1.13 ± 0.89 (p = 0.005). Clinical success of the treatment was evident in 11 (64.7%) of the 17 patients with a 95% CI [38.6%, 84.7%]. Fourteen patients underwent MRI monitoring 6 months post-myolysis. Compared to baseline fibroid volume, ultrasound and MRI volume were 57.38% and 79.66% six months after surgery, respectively. A total of 13 patients (92.86%) had radiological success from the treatment (95% CI [64.2%, 99.6%]). Conclusion: Since percutaneous RF myolysis reduces volume and symptoms of uterine fibroids, it may be considered as a valid treatment for symptomatic fibroids.
文摘Objective:Uterine fibroids are the most commonly occurring benign solid tumors in women,and laparoscopic or open myomectomy constitutes the primary option for treatment.However,both methods are under debate currently in terms of efficacy and safety.In this meta-analysis we assessed the efficacy and safety of the two procedures.Methods:We conducted a comprehensive literature search of PubMed,ScienceDirect,and the Cochrane Library in December 2020.The search terms included“open myomectomy”,“myomectomies”,“laparoscopic”,and“uterine fibroids”.We then selected the randomized control trials published from 1996 to 2019 and compared laparoscopic and open myomectomies.Results:We included 10 studies of 449 patients who underwent laparoscopic myomectomy and 449 patients who underwent open myomectomy.The data revealed that laparoscopic myomectomy was associated with reduced blood loss(MD=-34.43;95%CI,-34.92 to-33.94;p<0.001),an attenuated decline in hemoglobin(MD=-1.04;95%CI,-1.14 to -0.93;p<0.001),less post-operative pain at 24 h(MD=-0.51;95%CI,-0.83 to -0.19;p=0.002),and fewer overall complications(OR=0.42;95%CI,0.24 to 0.71;p=0.001)relative to open myomectomy;but the former possessed a longer operative time(MD=12.96;95%CI,9.94 to 15.97;p<0.001).There were no significant differences in pregnancy rate(OR=1.39;95%CI,0.72 to 2.68;p=0.33)or recurrence rate of postoperative uterine fibroids(OR=1.15;95%CI,0.60 to 2.18;p=0.67)between the two groups.Conclusion:Laparoscopic myomectomy displayed superior results compared to open myomectomy,although the former involved a longer operating time.
文摘In this paper,the mechanism of pneumotransport of the fibroid material is discussed. It is thought that the motion of air relative to the material is the filtration of the air passing through the porous medium which is composed of the cluster of fibroid material. It is found that the deviations of the experimental data with the theoretical results are within experimental error.
文摘Objective: To review the diagnosis and differential diagnosis of inflammatory fibroid polyp (IFP) of gastrointestinal tract. Methods: The clinical symptoms, histopathologic features and immunohistochemical (ABC method) staining in 9 cases were observed. Results: IFP presented either as a solitary pedunculated or sessile lesion arising from the submucosa and protroding into the lumen; composed of a background of fibroblasts and blood vessels infiltrated by a variable number of inflammatory cells, often numerous eosinophilias leukocytes. Immunohistochemical staining: the spindle cells of all cases reacted with Vimentin. The partial cells of several cases react with Actin, NSE, a -AT. 7 cases were follow-up. No patients had a recurrence of the lesion. Conclusion: IFP are rare lesions, and may represent an exaggerated response to inflammatory or other injury process. The prognosis is good when treated by segmental resections of endoscopic removals.