Early-stage gastric cancer;Extent of lymph node dissection;D1 dissection;D2 dissection;Recurrence rate;Survival rateObjective:To investigate the impact of different lymph node dissection scopes on postoperative recurr...Early-stage gastric cancer;Extent of lymph node dissection;D1 dissection;D2 dissection;Recurrence rate;Survival rateObjective:To investigate the impact of different lymph node dissection scopes on postoperative recurrence and survival rates in patients with early gastric cancer,providing evidence-based support for optimizing clinical surgical plans.Methods:A retrospective analysis was conducted on the clinical data of 100 patients with early gastric cancer who underwent surgical treatment at our hospital from October 2021 to October 2023.Patients were divided into Group D1(n=50)and Group D2(n=50)based on the extent of lymph node dissection.Group D1 underwent limited lymph node dissection(dissection of the first station of lymph nodes around the stomach),while Group D2 underwent standard lymph node dissection(dissection of the first and second stations of lymph nodes around the stomach).Surgical-related indicators,the incidence of postoperative complications,the 2-year recurrence rate,and the 2-year survival rate were compared between the two groups of patients.Results:The operative time,intraoperative blood loss,postoperative hospital stay,and the number of lymph nodes dissected were significantly higher in the D2 group than in the D1 group(all P<0.001).The overall incidence of postoperative complications was higher in the D1 group than in the D2 group,but the difference was not statistically significant(χ^(2)=0.884,P=0.766).After a 2-year follow-up,the recurrence rate was significantly higher in the D1 group than in the D2 group(χ^(2)=4.000,P=0.046).The 2-year survival rate was significantly lower in the D1 group than in the D2 group(χ^(2)=5.005,P=0.025).A total of 100 patients with early-stage gastric cancer were grouped according to the depth of invasion,degree of differentiation,and lymph node metastasis status,and the recurrence rates of different subgroups were compared.The results showed that the recurrence rate was higher in patients with T1b stage than in those with T1a stage(χ^(2)=5.005,P=0.025),higher in poorly differentiated patients than in moderately and well-differentiated patients(χ^(2)=4.155,P=0.042),and higher in patients with lymph node metastasis than in those without lymph node metastasis(χ^(2)=4.512,P=0.034).Conclusion:Compared with D1 limited lymph node dissection,D2 standard lymph node dissection can significantly reduce the postoperative recurrence rate and improve the 2-year survival rate in patients with early-stage gastric cancer without significantly increasing the risk of postoperative complications.Although the surgical trauma is slightly greater,the overall prognosis is better,making it a preferred surgical treatment option for patients with early-stage gastric cancer.展开更多
Vertebral artery dissection(VAD) is an acute vascular condition characterized by intimal tearing that leads to the formation of intramural hematomas or pseudoaneurysms.^([1,2]) The pathogenesis of VAD involves a multi...Vertebral artery dissection(VAD) is an acute vascular condition characterized by intimal tearing that leads to the formation of intramural hematomas or pseudoaneurysms.^([1,2]) The pathogenesis of VAD involves a multifactorial interplay of genetic susceptibility,structural vessel wall abnormalities,and mechanical stressors.^([3]) We present a case of VAD triggered by cervical mechanical stress,and explore the diagnostic workup and the role of multidisciplinary coordination in therapeutic decision-making.展开更多
Objective:Open retroperitoneal lymph node dissection(RPLND)is the gold-standard surgical approach for the management of metastatic testicular cancer,but robotic RPLND is becoming increasingly popular.There is limited ...Objective:Open retroperitoneal lymph node dissection(RPLND)is the gold-standard surgical approach for the management of metastatic testicular cancer,but robotic RPLND is becoming increasingly popular.There is limited research directly comparing open and robotic RPLND.The objective of this systematic review is to identify all the literature with direct comparisons between the open and robotic techniques for RPLND and to compare the two techniques.The primary outcome was peri-operative outcomes,and the secondary outcomes included oncological outcomes and patient demographics.Methods:This systematic review was prospectively registered and was conducted in accordance with the PRISMA statement.The PubMed,Embase and MEDLINE databases were searched for relevant publication from January 2006 to August 2024.Results:Eight studies,totaling 3995 patients,are included in this systematic review,with 3521 patients who underwent open RPLND and 474 who underwent robotic RPLND.For open RPLND,the mean operative duration,blood loss and length of stay were 267.8 min,475 mL and 7.3 d,respectively.For robotic RPLND,the mean operative duration,blood loss and length of stay were 334.5 min,94.6 mL and 3.7 d,respectively.Teratoma was the most common RPLND specimen pathology from both open and robotic surgeries.For open RPLND,the specimens have 13–23 nodes(26–32 mm),whereas the robotic RPLND specimens have 13–28 nodes(18–20 mm).Conclusion:This systematic review suggests that the benefitsof robotic RPLND may be associated with reduced blood loss,shorter hospitalisation and an overall lower risk of minor and major complications while maintaining oncological safety.展开更多
Objectives:PSMA PET/CT(Prostate-Specific MembraneAntigen Positron Emission Tomography/Computed Tomography)offers improved accuracy in detecting lymph node invasion(LNI)in prostate cancer(PC)patients,potentially reduci...Objectives:PSMA PET/CT(Prostate-Specific MembraneAntigen Positron Emission Tomography/Computed Tomography)offers improved accuracy in detecting lymph node invasion(LNI)in prostate cancer(PC)patients,potentially reducing the need for extended pelvic lymph node dissection(ePLND).This study aims to evaluate a patient-tailored care pathway in which ePLND is performed only in patients with unfavorable intermediate-or high-risk PC who are deemed at risk for LNI based on PSMA PET/CT findings.Methods:In this interventional cohort study,81 patients were managed according to the new care pathway.ePLND was omitted in cases of negative PSMA PET/CT findings(N0M0),while those with positive PSMA PET/CT findings(N1M0)underwent ePLND.A comparator group of 81 patients was selected from a prospectively generated database for comparison.Results:The intervention group experienced a 75% reduction in the number of ePLNDs performed compared to the comparator group(p<0.001).ePLND-related complications were significantly lower in the intervention group(p=0.008).No significant difference was observed in 3-year biochemical-recurrence free survival(BRFS)between the two groups(p=0.958).Conclusion:Omitting ePLND in patients with negative PSMA PET/CT findings(N0M0)leads to a substantial reduction in the number of ePLNDs performed,resulting in a decrease in morbidity,without compromising early oncological outcomes.展开更多
Aneurysms and dissections represent some of the most serious cardiovascular diseases.The prevailing theory posits that mechanical overloading of the vessel wall is the underlying cause.Inspired by Barkhordarian et al,...Aneurysms and dissections represent some of the most serious cardiovascular diseases.The prevailing theory posits that mechanical overloading of the vessel wall is the underlying cause.Inspired by Barkhordarian et al,the authors present matrix metalloproteinases(MMPs)and their inhibitors in immunohistological analyses as contributing factors in the pathophysiology of aortic aneurysms(AA).Data analysis of MMP-1,MMP-9,tissue inhibitors of metalloproteinases(TIMPs),including TIMP-1 and TIMP-2 expression reveals a varied distribution between the adventitia and media and a non-uniform expression of the investigated markers.These elements,as key components of the extracellular matrix(ECM),indicate that the formation of AA is not solely driven by endoluminal pressure loading of the aortic wall.Instead,degenerative processes within ECM elements contribute significantly.Importantly,AA do not necessarily imply dissection.Tissue destruction,allowing blood flow entry,arises from reduced oxygen supply to the media,primarily due to incomplete capillarization or neocapillarization.展开更多
Spinal cord injury caused by aortic dissection aneurysm rupture is one of the common complications after aortic dissection rupture.This patient developed paraplegia due to gas and blood injury,stasis of arteries and a...Spinal cord injury caused by aortic dissection aneurysm rupture is one of the common complications after aortic dissection rupture.This patient developed paraplegia due to gas and blood injury,stasis of arteries and arteries obstruction after aortic dissection aneurysm rupture.In order to treat the disease,the tutor from warm Yang tong Du,qi invigorate blood,kidney fill essence legislation,to the pathogenesis of the key as the breakthrough point,mainly with acupuncture,with traditional Chinese medicine treatment,in order to make qi and blood smooth operation,the essence of each other,promote the spinal cord and du repair.After half a year of treatment,the patient’s lower limb motor and sensory functions returned to normal,and the bowel and urine functions returned to normal.The patient’s daily life was signifi cantly improved.Spinal cord injury caused by aortic dissection aneurysm rupture is one of the common complications after aortic dissection rupture[1].The main clinical manifestations were limb motor sensory dysfunction,bladder and rectal dysfunction.At present,it is considered that the main causes may be related to the embolism of cardiopulmonary bypass,low perfusion,spinal cord ischemia and hypoxia,post-ischemic reperfusion injury and systemic inflammatory response caused by cardiopulmonary bypass[2][3].At present,there are few reports on the treatment of the disease with acupuncture and moxibustion of traditional Chinese medicine.The author followed her mentor Professor He Xingwei to cure 1 case of the disease mainly with warm acupuncture and moxibustion combined with traditional Chinese medicine,which is reported as follows.展开更多
BACKGROUND Esophageal stricture ranks among the most significant complications following endoscopic submucosal dissection(ESD).Excessive fibrotic repair is a typical pathological feature leading to stenosis after ESD....BACKGROUND Esophageal stricture ranks among the most significant complications following endoscopic submucosal dissection(ESD).Excessive fibrotic repair is a typical pathological feature leading to stenosis after ESD.AIM To examine the effectiveness and underlying mechanism of Kangfuxin solution(KFX)in mitigating excessive fibrotic repair of the esophagus post-ESD.METHODS Pigs received KFX at 0.74 mL/kg/d for 21 days after esophageal full circumferential ESD.Endoscopic examinations occurred on days 7 and 21 post-ESD.In vitro,recombinant transforming growth factor(TGF)-β1(5 ng/mL)induced a fibrotic microenvironment in primary esophageal fibroblasts(pEsF).After 24 hours of KFX treatment(at 1.5%,1%,and 0.5%),expression ofα-smooth muscle actin-2(ACTA2),fibronectin(FN),and type collagen I was assessed.Profibrotic signaling was analyzed,including TGF-β1,Smad2/3,and phosphor-smad2/3(p-Smad2/3).RESULTS Compared to the Control group,the groups treated with KFX and prednisolone exhibited reduced esophageal stenosis,lower weight loss rates,and improved food tolerance 21 d after ESD.After treatment,Masson staining revealed thinner and less dense collagen fibers in the submucosal layer.Additionally,the expression of fibrotic effector molecules was notably inhibited.Mechanistically,KFX downregulated the transduction levels of fibrotic functional molecules such as TGF-β1,Smad2/3,and p-Smad2/3.In vitro,pEsF exposed to TGF-β1-induced fibrotic microenvironment displayed increased fibrotic activity,which was reversed by KFX treatment,leading to reduced activation of ACTA2,FN,and collagen I.The 1.5%KFX treatment group showed decreased expression of p-Smad 2/3 in TGF-β1-activated pEsF.CONCLUSION KFX showed promise as a therapeutic option for post-full circumferential esophageal ESD strictures,potentially by suppressing fibroblast fibrotic activity through modulation of the TGF-β1/Smads signaling pathway.展开更多
Objective Acute kidney injury （AKI） frequently occurs after catheter-based interventional procedures and increases mortality. However, the implications of AKI before thoracic endovascular aneurysm repair （TEVAR） o...Objective Acute kidney injury （AKI） frequently occurs after catheter-based interventional procedures and increases mortality. However, the implications of AKI before thoracic endovascular aneurysm repair （TEVAR） of type B acute aortic dissection （AAD） remain unclear. This study evaluated the incidence, predictors, and in-hospital outcomes of AKI before TEVAR in patients with type B AAD. Methods Between 2009 and 2013, 76 patients were retrospectively evaluated who received TEVAR for type B AAD within 36 h from symptom onset. The patients were classified into no-AKI vs. AKI groups, and the severity of AKI was further staged according to kidney disease： im- proving global outcomes criteria before TEVAR. Results The incidence of preoperative AKI was 36.8%. In-hospital complications was significantly higher in patients with preoperative AKI compared with no-AKI （50.0% vs. 4.2%, respectively; P 〈 0.001）, including acute renal failure （21.4% vs. O, respectively; P 〈 0.001）, and they increased with severity of AKI （P 〈 0.001）. The maximum levels of body tem- perature and white blood cell count were significantly related to maximum serum creatinine level before TEVAR. Multivariate analysis showed that systolic blood pressure on admission （OR： 1.023; 95% CI： 1.003-1.044; P ： 0.0238） and bilateral renal artery involvement （OR： 19.076; 95% CI： 1.914 190.164; P = 0.0120） were strong predictors of preoperative AKI. Conclusions Preoperative AKI frequently occurred in patients with type B AAD, and correlated with higher in-hospital complications and enhanced inflammatory reaction. Systolic blood pressure on admission and bilateral renal artery involvement were major risk factors for AKI before TEVAR.展开更多
The study summarizes the clinical experience of surgical treatments of various types of thoracic aneurysm and aortic dissection. Clinical data of 122 patients with thoracic aneurysm and aortic dissection during July 2...The study summarizes the clinical experience of surgical treatments of various types of thoracic aneurysm and aortic dissection. Clinical data of 122 patients with thoracic aneurysm and aortic dissection during July 2005 to July 2008 were retrospectively analyzed. The elective operations were performed in 107 patients while emergency surgery was done in 15 cases. Different surgical strategies were employed on the basis of diseased region, including simple ascending aortic replacement （n=3）, aortic root replacement （n=43）, hemi-arch replacement/total arch replacement ＋ elephant trunk technique （n=32）, thoracic/thoracoabdominal aortic replacement （n=8） and endovascular repair （n=36）. In this series, there is 4 cases of perioperative death due to massive cerebral hemorrhage （n=1）, respiratory failure （n=1） and multiple organ dysfunction syndrome （MODS） （n=2）. Three cases developed post-operative massive cerebral infarction and the relatives of the patients abandoned treatment. Instant success rate of endovascular repair was 100%. The intimal rupture was sealed. Blood flow was unobstructed in true lumen and no false lumen was visualized. It was concluded that aggressive surgery should be considered in the patients with thoracic aneurysm and aortic dissection. Surgical procedures should vary with the location and the nature of the lesions.展开更多
Acute chest pain represents a common presentation at emergency department. Aortic dissection in young patients, however, is fortunately rare. We report a case of giant ascending aortic aneurysm with Stanford type A a...Acute chest pain represents a common presentation at emergency department. Aortic dissection in young patients, however, is fortunately rare. We report a case of giant ascending aortic aneurysm with Stanford type A aortic dissection in an otherwise well 22-year-old male patient. Operative aortic valve and root replacement was undertaken with favourable outcome. Histopathologic examination of the resected aorta revealed acute on chronic inflammatory change with Langerhans type giant cells consistent with a diagnosis of giant cell aortitis. While uncommon, emergencies of the aorta may present in young patients. Predisposing conditions are discussed.展开更多
BACKGROUND With the rising use of endoscopic submucosal dissection(ESD)and endoscopic mucosal resection(EMR),patients are increasingly questioning various aspects of these endoscopic procedures.At the same time,conver...BACKGROUND With the rising use of endoscopic submucosal dissection(ESD)and endoscopic mucosal resection(EMR),patients are increasingly questioning various aspects of these endoscopic procedures.At the same time,conversational artificial intelligence(AI)tools like chat generative pretrained transformer(ChatGPT)are rapidly emerging as sources of medical information.AIM To evaluate ChatGPT’s reliability and usefulness regarding ESD and EMR for patients and healthcare professionals.METHODS In this study,30 specific questions related to ESD and EMR were identified.Then,these questions were repeatedly entered into ChatGPT,with two independent answers generated for each question.A Likert scale was used to rate the accuracy,completeness,and comprehensibility of the responses.Meanwhile,a binary category(high/Low)was used to evaluate each aspect of the two responses generated by ChatGPT and the response retrieved from Google.RESULTS By analyzing the average scores of the three raters,our findings indicated that the responses generated by ChatGPT received high ratings for accuracy(mean score of 5.14 out of 6),completeness(mean score of 2.34 out of 3),and comprehensibility(mean score of 2.96 out of 3).Kendall’s coefficients of concordance indicated good agreement among raters(all P<0.05).For the responses generated by Google,more than half were classified by experts as having low accuracy and low completeness.CONCLUSION ChatGPT provided accurate and reliable answers in response to questions about ESD and EMR.Future studies should address ChatGPT’s current limitations by incorporating more detailed and up-to-date medical information.This could establish AI chatbots as significant resource for both patients and health care professionals.展开更多
In this editorial,we explored currently available strategies for reducing the occurrence of esophageal strictures following circumferential endoscopic submucosal dissection.This manuscript provided a comprehensive ove...In this editorial,we explored currently available strategies for reducing the occurrence of esophageal strictures following circumferential endoscopic submucosal dissection.This manuscript provided a comprehensive overview of the various strategies including recent insights from Wang et al.To this end,stenosis-related symptoms such as dysphagia and vomiting can severely affect a patient’s quality of life.Therefore,we assess the efficacy of both reactive and proactive measures,ranging from traditional approaches like endoscopic balloon dilation and steroid administration to more advanced techniques,including tissue engineering and polyglycolic acid sheet placement.However,no single treatment has shown high efficacy,particularly for resections involving the entire circumference.Despite these shortcomings,the combination of different strategies may improve patient outcomes,although further large-scale studies are needed for validation.展开更多
Amyotrophic lateral sclerosis(ALS)is a progressive neurodegenerative disease characterized by the loss of upper and lower motor neurons,clinically marked by muscle atrophy and weakness.Although the clinical course is ...Amyotrophic lateral sclerosis(ALS)is a progressive neurodegenerative disease characterized by the loss of upper and lower motor neurons,clinically marked by muscle atrophy and weakness.Although the clinical course is highly variable,the average time from the onset of symptoms to the need for respiratory support or death is 3-5 years.ALS is the most prevalent motor neuron disease in adults,occurring at a rate of 2 per 100,000 individuals and affecting 5.4 per 100,000 individuals overall.展开更多
BACKGROUND Blunt aortic injury is a special type of aortic disease.Due to its low incidence,high prehospital mortality and high probability of leakage diagnosis,the timely identification of patients with blunt aortic ...BACKGROUND Blunt aortic injury is a special type of aortic disease.Due to its low incidence,high prehospital mortality and high probability of leakage diagnosis,the timely identification of patients with blunt aortic injury who survive the initial injury has always been a clinical challenge.CASE SUMMARY We report a case of traumatic aortic pseudoaneurysm with right iliac artery dissection aneurysm that was diagnosed 3 mo after a traffic accident.The patient is a 76-year-old male who was knocked down by a fast-moving four-wheel motor vehicle while crossing the road(the damage mechanism was side impact).He received chest,cranial computed tomography(CT)and whole abdomen enhanced CT in the local hospital.The images suggested subarachnoid hemorrhage,right frontoparietal scalp hematoma,fracture of the right clavicle and second rib,lumpshaped mediastinal shadow outside the anterior descending thoracic aorta(mediastinal hematoma),mesenteric vascular injury with hematoma formation,pelvic fracture,and subluxation of the left sacroiliac joint.After the pelvic fracture was fixed with an external stent,he was sent to our hospital for further treatment.In our hospital,he successfully underwent partial resection of the small intestine and CT-guided screw internal fixation of the left sacroiliac joint and returned to the local hospital for rehabilitation treatment.However,since the accident,the patient has been suffering from mild chest pain,which has not aroused the attention of clinicians.During rehabilitation,his chest pain gradually worsened,and the thoracic aorta computed tomography angiography performed in the local hospital showed a pseudoaneurysm in the initial descending segment of the aortic arch.After transfer to our hospital,a dissecting aneurysm of the right external iliac artery was incidentally found in the preoperative evaluation.Finally,endovascular stent graft repair was performed,and he was discharged on the 10th day after the operation.No obvious endo-leak was found after 4 years of follow-up.CONCLUSION We highlight that emergency trauma centers should consider the possibility of aortic injury in patients with severe motor vehicle crashes and repeat the examination when necessary to avoid missed diagnoses.展开更多
BACKGROUND Endoscopic submucosal dissection(ESD)has become a widely accepted,minimally invasive treatment for gastrointestinal submucosal tumors.It has been reported that humanistic nursing care with graded psychologi...BACKGROUND Endoscopic submucosal dissection(ESD)has become a widely accepted,minimally invasive treatment for gastrointestinal submucosal tumors.It has been reported that humanistic nursing care with graded psychological interventions can effectively enhance patients’physical activity in patients,reduce postoperative complications,and improve their postoperative quality of life.AIM To investigate the effects of combining humanistic care with graded psychological support on nursing satisfaction and quality of life in patients undergoing ESD for gastrointestinal submucosal tumors.METHODS A retrospective analysis was conducted on the clinical data of 180 patients who underwent ESD surgery for gastrointestinal submucosal tumors at our hospital between March 2021 and February 2023.Patients were allocated into groups based on the nursing care they received:The control group,which received routine care(n=90),and the observation group,which was subjected to humanistic nursing care in combination with graded psychological support(n=90).Patient anxiety and depression were assessed using the self-rating anxiety scale(SAS)and self-rating depression scale(SDS).Quality of life was evaluated using the shortform 36 health survey,and additional indications such as time to first food intake,surgery duration,length of hospital stay,nursing satisfaction,and adverse reactions were also recorded.Data was analyzed using SPSS22.0,with t-tests employed for continuous variables andχ2 tests for categorical data.RESULTS Patients in the observation group experienced significantly shorter times to first postoperative meal,surgery,and hospital stay compared to the control group.After the intervention,the SAS score of the observation group was 43.17±5.68,and the SDS score was 41.57±6.52,both significantly lower than those of the control group,with SAS score of 52.38±5.21 and SDS score of 51.23±8.25.In addition,the observation group scored significantly higher in daily living,physical function,psychological well-being,and social functioning(80.01±6.39,83.59±6.89,81.69±5.34,and 85.23±6.05,respectively).Moreover,the observation group also exhibited higher satisfaction and selfefficacy scores and a lower incidence of adverse reactions compared to the control group(P<0.05).CONCLUSION For patients undergoing ESD for gastrointestinal submucosal tumors,humanistic nursing care in combination with graded psychological nursing care significantly shorten the times to first postoperative meal,surgery,and hospital stay,effectively alleviates anxiety and depression,improves quality of life and nursing satisfaction,and mitigate the incidence of adverse reactions.展开更多
Background: Wrist pain is prevalent. Activities such as dexterous sports, prolonged use of personal handheld devices, and extensive desktop keyboard usage are common contributors to wrist pain. Intersection syndrome, ...Background: Wrist pain is prevalent. Activities such as dexterous sports, prolonged use of personal handheld devices, and extensive desktop keyboard usage are common contributors to wrist pain. Intersection syndrome, a form of inflammatory tenosynovitis, occurs at the intersection of the first and second dorsal compartments of the wrist. The first dorsal compartment is comprised of the tendons of abductor pollicis longus and extensor pollicis brevis, while the second dorsal compartment contains the tendons of extensor carpi radialis longus and extensor carpi radialis brevis. Intersection syndrome is diagnosed by pain localized to the dorsoradial forearm, approximately five cm proximal to the wrist joint, which worsens with resisted wrist and thumb extension. To date, the use of hydro dissection with 5% dextrose under ultrasound guidance as a treatment for Intersection syndrome has not been reported. This case report presents the first report on ultrasound-guided hydro dissection as a therapeutic approach for intersection syndrome. Methods: A case report, with informed consent, involving a 32-year-old male athlete. The patient, a hurling player, presented with chronic right wrist pain diagnosed as intersection syndrome. The condition significantly affected his work, sporting activities, and daily living activities. Previous conservative management and physiotherapy had failed to alleviate his symptoms. To confirm the diagnosis, relevant imaging was performed, supplemented by dynamic ultrasound assessment. The procedure was performed aseptically. Continuous ultrasound guidance was employed to ensure accurate needle placement. Once the needle tip position was confirmed, an initial injection of 5 mL of 0.25% chirocaine was administered. 10 mL of 5% dextrose was injected under ultrasound guidance for hydro dissection, with good visualization of the solution’s distribution. Conclusion: Ultrasound-guided hydro dissection has not previously been documented as a treatment option for intersection syndrome. In this case, it proved to be an effective pain-relieving therapy with sustained effect at three-month clinical follow-up. Further studies are required.展开更多
We describe a rare case of a 60-year-old woman suffering from intramyocardial dissection and left ventricular aneurysm secondary to acute myocardial infarction. A rare form of ventricular septal rupture resulted from ...We describe a rare case of a 60-year-old woman suffering from intramyocardial dissection and left ventricular aneurysm secondary to acute myocardial infarction. A rare form of ventricular septal rupture resulted from intramyocardial dissection deterioration, which was iden- tified during echocardiographic follow-up. Surgical repair under beating-heart cardiopulmonary bypass was successful.展开更多
BACKGROUND Conventional endoscopic submucosal dissection(c-ESD)is a widely used technique for rectal neuroendocrine tumors(NETs),but it poses certain challenges.To address these,we developed a pretraction-assisted end...BACKGROUND Conventional endoscopic submucosal dissection(c-ESD)is a widely used technique for rectal neuroendocrine tumors(NETs),but it poses certain challenges.To address these,we developed a pretraction-assisted endoscopic submucosal dissection(p-ESD)technique.AIM To compare the efficacy and safety of p-ESD and c-ESD for rectal NETs.METHODS This retrospective study included consecutive patients with rectal NETs measuring less than 15 mm who underwent either p-ESD or c-ESD at Fujian Medical University Union Hospital between January 2019 and December 2023.The study aimed to evaluate differences in dissection time,en bloc resection rate,R0 resection rate,and adverse event rates between the p-ESD and c-ESD groups.RESULTS In total,103 patients were enrolled(49 in the p-ESD group and 54 in the c-ESD group).The p-ESD group exhibited a significantly shorter median dissection time(9.3 minutes vs 14.9 minutes;P<0.001)and a higher R0 resection rate(100%vs 88.9%;P=0.028),while en bloc resection rates were comparable.Rates of minor intraoperative bleeding(10.2%vs 25.9%;P=0.040)and major intraoperative bleeding(4.1%vs 18.5%;P=0.030)were lower in the p-ESD group.No muscularis propria injuries occurred in the p-ESD group vs 16.7%in the c-ESD group(P=0.003).Other adverse events did not differ significantly.CONCLUSION p-ESD is safe and effective for treating rectal NETs.Compared with c-ESD,it is technically easier,requires less dissection time,achieves higher R0 resection rates,reduces intraoperative bleeding,and lowers the risk of muscularis propria injury.展开更多
BACKGROUND The technical complexity and potential for complications associated with endoscopic submucosal dissection(ESD)pose limitations on the widespread use of this procedure for stage 1 rectal neuroendocrine tumor...BACKGROUND The technical complexity and potential for complications associated with endoscopic submucosal dissection(ESD)pose limitations on the widespread use of this procedure for stage 1 rectal neuroendocrine tumors(NETs),despite its high success rate in achieving complete resection(R0).AIM To examine the results of ESD and hybrid ESD,a simpler adaptation of the ESD technique,for stage 1 rectal NETs.METHODS Seventy-nine patients with 84 lesions of clinical stage 1 rectal NETs who received treatment at Sun Yat-sen University Cancer Center from January 2010 to June 2021 were reviewed retrospectively.RESULTS Sixty-one lesions in 58 patients were treated with ESD,while 23 in 21 patients were treated with hybrid ESD.The 84 rectal NETs had a median diameter of 8(5)mm(range,3-20 mm),with the median lesion size 8(5)mm for ESD and 8(4)mm for hybrid ESD(P=0.359).For ESD,the median duration of procedure was 46.00(14.00)minutes,while for hybrid ESD,it was 32.00(15.00)minutes(P<0.001).Both the ESD and hybrid ESD groups had identical rates of en bloc resection(100.00%vs 100.00%,P=1.000),R0 resection(86.89%vs 86.96%,P=1.000),perforation(1.64%vs 0.00%,P=1.000),and delayed bleeding(1.64%vs 4.35%,P=0.475).After a median of 27.50(30.00)months of observation,neither group had recurrence.CONCLUSION For endoscopic excision of stage 1 rectal NETs,both ESD and hybrid ESD were well tolerated and produced positive results,with similar efficacy and safety.展开更多
In this report, we describe two surgical cases of celiac artery aneurysm due to chronic and asymptomatic spontaneous dissection without atherosclerotic change or medial degeneration. Case 1 had replacement of the celi...In this report, we describe two surgical cases of celiac artery aneurysm due to chronic and asymptomatic spontaneous dissection without atherosclerotic change or medial degeneration. Case 1 had replacement of the celiac and common hepatic arteries using a knitted Dacron prosthetic graft, and case 2 had simple aneurysmectomy. The incidence of celiac artery dissection is increasing lately, but subsequent aneurysm is relatively rare. Our two cases had no atherosclerotic risk factors, so it might be possible that celiac artery aneurysm due to spontaneous dissection may produce different findings from dissection of other arteries. We consider that the need for surgery should be determined carefully if the asymptomatic celiac artery aneurysm due to dissection is small and unless it shows any changes in its diameter in the follow-up period.展开更多
基金Shaanxi Provincial People’s Hospital Science and Technology Development Incubation Fund,“Research on the Role and Mechanism of PIGU in Regulating MUC-1 in Gastric Cancer Immune Escape”(Project No.:2023YJY-29)Shaanxi Provincial Natural Science Basic Research Program,“Research on the Mechanism and Clinical Significance of miR-140-5p Related to Gastric Cancer Recurrence and Metastasis”(Project No.:2023-JC-YB-639)。
文摘Early-stage gastric cancer;Extent of lymph node dissection;D1 dissection;D2 dissection;Recurrence rate;Survival rateObjective:To investigate the impact of different lymph node dissection scopes on postoperative recurrence and survival rates in patients with early gastric cancer,providing evidence-based support for optimizing clinical surgical plans.Methods:A retrospective analysis was conducted on the clinical data of 100 patients with early gastric cancer who underwent surgical treatment at our hospital from October 2021 to October 2023.Patients were divided into Group D1(n=50)and Group D2(n=50)based on the extent of lymph node dissection.Group D1 underwent limited lymph node dissection(dissection of the first station of lymph nodes around the stomach),while Group D2 underwent standard lymph node dissection(dissection of the first and second stations of lymph nodes around the stomach).Surgical-related indicators,the incidence of postoperative complications,the 2-year recurrence rate,and the 2-year survival rate were compared between the two groups of patients.Results:The operative time,intraoperative blood loss,postoperative hospital stay,and the number of lymph nodes dissected were significantly higher in the D2 group than in the D1 group(all P<0.001).The overall incidence of postoperative complications was higher in the D1 group than in the D2 group,but the difference was not statistically significant(χ^(2)=0.884,P=0.766).After a 2-year follow-up,the recurrence rate was significantly higher in the D1 group than in the D2 group(χ^(2)=4.000,P=0.046).The 2-year survival rate was significantly lower in the D1 group than in the D2 group(χ^(2)=5.005,P=0.025).A total of 100 patients with early-stage gastric cancer were grouped according to the depth of invasion,degree of differentiation,and lymph node metastasis status,and the recurrence rates of different subgroups were compared.The results showed that the recurrence rate was higher in patients with T1b stage than in those with T1a stage(χ^(2)=5.005,P=0.025),higher in poorly differentiated patients than in moderately and well-differentiated patients(χ^(2)=4.155,P=0.042),and higher in patients with lymph node metastasis than in those without lymph node metastasis(χ^(2)=4.512,P=0.034).Conclusion:Compared with D1 limited lymph node dissection,D2 standard lymph node dissection can significantly reduce the postoperative recurrence rate and improve the 2-year survival rate in patients with early-stage gastric cancer without significantly increasing the risk of postoperative complications.Although the surgical trauma is slightly greater,the overall prognosis is better,making it a preferred surgical treatment option for patients with early-stage gastric cancer.
文摘Vertebral artery dissection(VAD) is an acute vascular condition characterized by intimal tearing that leads to the formation of intramural hematomas or pseudoaneurysms.^([1,2]) The pathogenesis of VAD involves a multifactorial interplay of genetic susceptibility,structural vessel wall abnormalities,and mechanical stressors.^([3]) We present a case of VAD triggered by cervical mechanical stress,and explore the diagnostic workup and the role of multidisciplinary coordination in therapeutic decision-making.
文摘Objective:Open retroperitoneal lymph node dissection(RPLND)is the gold-standard surgical approach for the management of metastatic testicular cancer,but robotic RPLND is becoming increasingly popular.There is limited research directly comparing open and robotic RPLND.The objective of this systematic review is to identify all the literature with direct comparisons between the open and robotic techniques for RPLND and to compare the two techniques.The primary outcome was peri-operative outcomes,and the secondary outcomes included oncological outcomes and patient demographics.Methods:This systematic review was prospectively registered and was conducted in accordance with the PRISMA statement.The PubMed,Embase and MEDLINE databases were searched for relevant publication from January 2006 to August 2024.Results:Eight studies,totaling 3995 patients,are included in this systematic review,with 3521 patients who underwent open RPLND and 474 who underwent robotic RPLND.For open RPLND,the mean operative duration,blood loss and length of stay were 267.8 min,475 mL and 7.3 d,respectively.For robotic RPLND,the mean operative duration,blood loss and length of stay were 334.5 min,94.6 mL and 3.7 d,respectively.Teratoma was the most common RPLND specimen pathology from both open and robotic surgeries.For open RPLND,the specimens have 13–23 nodes(26–32 mm),whereas the robotic RPLND specimens have 13–28 nodes(18–20 mm).Conclusion:This systematic review suggests that the benefitsof robotic RPLND may be associated with reduced blood loss,shorter hospitalisation and an overall lower risk of minor and major complications while maintaining oncological safety.
基金supported by a grant from Kom op tegen Kanker(Stand Up to Cancer,Belgium).
文摘Objectives:PSMA PET/CT(Prostate-Specific MembraneAntigen Positron Emission Tomography/Computed Tomography)offers improved accuracy in detecting lymph node invasion(LNI)in prostate cancer(PC)patients,potentially reducing the need for extended pelvic lymph node dissection(ePLND).This study aims to evaluate a patient-tailored care pathway in which ePLND is performed only in patients with unfavorable intermediate-or high-risk PC who are deemed at risk for LNI based on PSMA PET/CT findings.Methods:In this interventional cohort study,81 patients were managed according to the new care pathway.ePLND was omitted in cases of negative PSMA PET/CT findings(N0M0),while those with positive PSMA PET/CT findings(N1M0)underwent ePLND.A comparator group of 81 patients was selected from a prospectively generated database for comparison.Results:The intervention group experienced a 75% reduction in the number of ePLNDs performed compared to the comparator group(p<0.001).ePLND-related complications were significantly lower in the intervention group(p=0.008).No significant difference was observed in 3-year biochemical-recurrence free survival(BRFS)between the two groups(p=0.958).Conclusion:Omitting ePLND in patients with negative PSMA PET/CT findings(N0M0)leads to a substantial reduction in the number of ePLNDs performed,resulting in a decrease in morbidity,without compromising early oncological outcomes.
文摘Aneurysms and dissections represent some of the most serious cardiovascular diseases.The prevailing theory posits that mechanical overloading of the vessel wall is the underlying cause.Inspired by Barkhordarian et al,the authors present matrix metalloproteinases(MMPs)and their inhibitors in immunohistological analyses as contributing factors in the pathophysiology of aortic aneurysms(AA).Data analysis of MMP-1,MMP-9,tissue inhibitors of metalloproteinases(TIMPs),including TIMP-1 and TIMP-2 expression reveals a varied distribution between the adventitia and media and a non-uniform expression of the investigated markers.These elements,as key components of the extracellular matrix(ECM),indicate that the formation of AA is not solely driven by endoluminal pressure loading of the aortic wall.Instead,degenerative processes within ECM elements contribute significantly.Importantly,AA do not necessarily imply dissection.Tissue destruction,allowing blood flow entry,arises from reduced oxygen supply to the media,primarily due to incomplete capillarization or neocapillarization.
文摘Spinal cord injury caused by aortic dissection aneurysm rupture is one of the common complications after aortic dissection rupture.This patient developed paraplegia due to gas and blood injury,stasis of arteries and arteries obstruction after aortic dissection aneurysm rupture.In order to treat the disease,the tutor from warm Yang tong Du,qi invigorate blood,kidney fill essence legislation,to the pathogenesis of the key as the breakthrough point,mainly with acupuncture,with traditional Chinese medicine treatment,in order to make qi and blood smooth operation,the essence of each other,promote the spinal cord and du repair.After half a year of treatment,the patient’s lower limb motor and sensory functions returned to normal,and the bowel and urine functions returned to normal.The patient’s daily life was signifi cantly improved.Spinal cord injury caused by aortic dissection aneurysm rupture is one of the common complications after aortic dissection rupture[1].The main clinical manifestations were limb motor sensory dysfunction,bladder and rectal dysfunction.At present,it is considered that the main causes may be related to the embolism of cardiopulmonary bypass,low perfusion,spinal cord ischemia and hypoxia,post-ischemic reperfusion injury and systemic inflammatory response caused by cardiopulmonary bypass[2][3].At present,there are few reports on the treatment of the disease with acupuncture and moxibustion of traditional Chinese medicine.The author followed her mentor Professor He Xingwei to cure 1 case of the disease mainly with warm acupuncture and moxibustion combined with traditional Chinese medicine,which is reported as follows.
基金Supported by Science and Technology Department of Sichuan Province,No.2020YFS0376National Natural Science Foundation of China,No.81900599Science and Technology Program of Hospital of TCM,Southwest Medical University,No.2022-CXTD-01.
文摘BACKGROUND Esophageal stricture ranks among the most significant complications following endoscopic submucosal dissection(ESD).Excessive fibrotic repair is a typical pathological feature leading to stenosis after ESD.AIM To examine the effectiveness and underlying mechanism of Kangfuxin solution(KFX)in mitigating excessive fibrotic repair of the esophagus post-ESD.METHODS Pigs received KFX at 0.74 mL/kg/d for 21 days after esophageal full circumferential ESD.Endoscopic examinations occurred on days 7 and 21 post-ESD.In vitro,recombinant transforming growth factor(TGF)-β1(5 ng/mL)induced a fibrotic microenvironment in primary esophageal fibroblasts(pEsF).After 24 hours of KFX treatment(at 1.5%,1%,and 0.5%),expression ofα-smooth muscle actin-2(ACTA2),fibronectin(FN),and type collagen I was assessed.Profibrotic signaling was analyzed,including TGF-β1,Smad2/3,and phosphor-smad2/3(p-Smad2/3).RESULTS Compared to the Control group,the groups treated with KFX and prednisolone exhibited reduced esophageal stenosis,lower weight loss rates,and improved food tolerance 21 d after ESD.After treatment,Masson staining revealed thinner and less dense collagen fibers in the submucosal layer.Additionally,the expression of fibrotic effector molecules was notably inhibited.Mechanistically,KFX downregulated the transduction levels of fibrotic functional molecules such as TGF-β1,Smad2/3,and p-Smad2/3.In vitro,pEsF exposed to TGF-β1-induced fibrotic microenvironment displayed increased fibrotic activity,which was reversed by KFX treatment,leading to reduced activation of ACTA2,FN,and collagen I.The 1.5%KFX treatment group showed decreased expression of p-Smad 2/3 in TGF-β1-activated pEsF.CONCLUSION KFX showed promise as a therapeutic option for post-full circumferential esophageal ESD strictures,potentially by suppressing fibroblast fibrotic activity through modulation of the TGF-β1/Smads signaling pathway.
基金This study was supported in part by grants fi＇om the Bei- jing Natural Science Foundation （7141003） and Beijing Municipal Science ＆ Technology Commission （Z14110- 7002514014）.
文摘Objective Acute kidney injury （AKI） frequently occurs after catheter-based interventional procedures and increases mortality. However, the implications of AKI before thoracic endovascular aneurysm repair （TEVAR） of type B acute aortic dissection （AAD） remain unclear. This study evaluated the incidence, predictors, and in-hospital outcomes of AKI before TEVAR in patients with type B AAD. Methods Between 2009 and 2013, 76 patients were retrospectively evaluated who received TEVAR for type B AAD within 36 h from symptom onset. The patients were classified into no-AKI vs. AKI groups, and the severity of AKI was further staged according to kidney disease： im- proving global outcomes criteria before TEVAR. Results The incidence of preoperative AKI was 36.8%. In-hospital complications was significantly higher in patients with preoperative AKI compared with no-AKI （50.0% vs. 4.2%, respectively; P 〈 0.001）, including acute renal failure （21.4% vs. O, respectively; P 〈 0.001）, and they increased with severity of AKI （P 〈 0.001）. The maximum levels of body tem- perature and white blood cell count were significantly related to maximum serum creatinine level before TEVAR. Multivariate analysis showed that systolic blood pressure on admission （OR： 1.023; 95% CI： 1.003-1.044; P ： 0.0238） and bilateral renal artery involvement （OR： 19.076; 95% CI： 1.914 190.164; P = 0.0120） were strong predictors of preoperative AKI. Conclusions Preoperative AKI frequently occurred in patients with type B AAD, and correlated with higher in-hospital complications and enhanced inflammatory reaction. Systolic blood pressure on admission and bilateral renal artery involvement were major risk factors for AKI before TEVAR.
文摘The study summarizes the clinical experience of surgical treatments of various types of thoracic aneurysm and aortic dissection. Clinical data of 122 patients with thoracic aneurysm and aortic dissection during July 2005 to July 2008 were retrospectively analyzed. The elective operations were performed in 107 patients while emergency surgery was done in 15 cases. Different surgical strategies were employed on the basis of diseased region, including simple ascending aortic replacement （n=3）, aortic root replacement （n=43）, hemi-arch replacement/total arch replacement ＋ elephant trunk technique （n=32）, thoracic/thoracoabdominal aortic replacement （n=8） and endovascular repair （n=36）. In this series, there is 4 cases of perioperative death due to massive cerebral hemorrhage （n=1）, respiratory failure （n=1） and multiple organ dysfunction syndrome （MODS） （n=2）. Three cases developed post-operative massive cerebral infarction and the relatives of the patients abandoned treatment. Instant success rate of endovascular repair was 100%. The intimal rupture was sealed. Blood flow was unobstructed in true lumen and no false lumen was visualized. It was concluded that aggressive surgery should be considered in the patients with thoracic aneurysm and aortic dissection. Surgical procedures should vary with the location and the nature of the lesions.
文摘Acute chest pain represents a common presentation at emergency department. Aortic dissection in young patients, however, is fortunately rare. We report a case of giant ascending aortic aneurysm with Stanford type A aortic dissection in an otherwise well 22-year-old male patient. Operative aortic valve and root replacement was undertaken with favourable outcome. Histopathologic examination of the resected aorta revealed acute on chronic inflammatory change with Langerhans type giant cells consistent with a diagnosis of giant cell aortitis. While uncommon, emergencies of the aorta may present in young patients. Predisposing conditions are discussed.
基金Supported by Ningbo Top Medical and Health Research Program,No.2023020612the Ningbo Leading Medical&Healthy Discipline Project,No.2022-S04+1 种基金the Medical Health Science and Technology Project of Zhejiang Provincial Health Commission,No.2022KY315Ningbo Science and Technology Public Welfare Project,No.2023S133.
文摘BACKGROUND With the rising use of endoscopic submucosal dissection(ESD)and endoscopic mucosal resection(EMR),patients are increasingly questioning various aspects of these endoscopic procedures.At the same time,conversational artificial intelligence(AI)tools like chat generative pretrained transformer(ChatGPT)are rapidly emerging as sources of medical information.AIM To evaluate ChatGPT’s reliability and usefulness regarding ESD and EMR for patients and healthcare professionals.METHODS In this study,30 specific questions related to ESD and EMR were identified.Then,these questions were repeatedly entered into ChatGPT,with two independent answers generated for each question.A Likert scale was used to rate the accuracy,completeness,and comprehensibility of the responses.Meanwhile,a binary category(high/Low)was used to evaluate each aspect of the two responses generated by ChatGPT and the response retrieved from Google.RESULTS By analyzing the average scores of the three raters,our findings indicated that the responses generated by ChatGPT received high ratings for accuracy(mean score of 5.14 out of 6),completeness(mean score of 2.34 out of 3),and comprehensibility(mean score of 2.96 out of 3).Kendall’s coefficients of concordance indicated good agreement among raters(all P<0.05).For the responses generated by Google,more than half were classified by experts as having low accuracy and low completeness.CONCLUSION ChatGPT provided accurate and reliable answers in response to questions about ESD and EMR.Future studies should address ChatGPT’s current limitations by incorporating more detailed and up-to-date medical information.This could establish AI chatbots as significant resource for both patients and health care professionals.
文摘In this editorial,we explored currently available strategies for reducing the occurrence of esophageal strictures following circumferential endoscopic submucosal dissection.This manuscript provided a comprehensive overview of the various strategies including recent insights from Wang et al.To this end,stenosis-related symptoms such as dysphagia and vomiting can severely affect a patient’s quality of life.Therefore,we assess the efficacy of both reactive and proactive measures,ranging from traditional approaches like endoscopic balloon dilation and steroid administration to more advanced techniques,including tissue engineering and polyglycolic acid sheet placement.However,no single treatment has shown high efficacy,particularly for resections involving the entire circumference.Despite these shortcomings,the combination of different strategies may improve patient outcomes,although further large-scale studies are needed for validation.
基金funded by Fondazione AriSLA ETS(Fondazione di ricerca per la SLA ETS),ReNicALS project to SAsupported by#NEXTGENERATIONEU(NGEU)and funded by the Ministry of University and Research(MUR),National Recovery and Resilience Plan(NRRP),project MNESYS(PE0000006)-A Multiscale Integrated Approach to the Study of the Nervous System in Health and Disease(DN.1553 October 11,2022)。
文摘Amyotrophic lateral sclerosis(ALS)is a progressive neurodegenerative disease characterized by the loss of upper and lower motor neurons,clinically marked by muscle atrophy and weakness.Although the clinical course is highly variable,the average time from the onset of symptoms to the need for respiratory support or death is 3-5 years.ALS is the most prevalent motor neuron disease in adults,occurring at a rate of 2 per 100,000 individuals and affecting 5.4 per 100,000 individuals overall.
文摘BACKGROUND Blunt aortic injury is a special type of aortic disease.Due to its low incidence,high prehospital mortality and high probability of leakage diagnosis,the timely identification of patients with blunt aortic injury who survive the initial injury has always been a clinical challenge.CASE SUMMARY We report a case of traumatic aortic pseudoaneurysm with right iliac artery dissection aneurysm that was diagnosed 3 mo after a traffic accident.The patient is a 76-year-old male who was knocked down by a fast-moving four-wheel motor vehicle while crossing the road(the damage mechanism was side impact).He received chest,cranial computed tomography(CT)and whole abdomen enhanced CT in the local hospital.The images suggested subarachnoid hemorrhage,right frontoparietal scalp hematoma,fracture of the right clavicle and second rib,lumpshaped mediastinal shadow outside the anterior descending thoracic aorta(mediastinal hematoma),mesenteric vascular injury with hematoma formation,pelvic fracture,and subluxation of the left sacroiliac joint.After the pelvic fracture was fixed with an external stent,he was sent to our hospital for further treatment.In our hospital,he successfully underwent partial resection of the small intestine and CT-guided screw internal fixation of the left sacroiliac joint and returned to the local hospital for rehabilitation treatment.However,since the accident,the patient has been suffering from mild chest pain,which has not aroused the attention of clinicians.During rehabilitation,his chest pain gradually worsened,and the thoracic aorta computed tomography angiography performed in the local hospital showed a pseudoaneurysm in the initial descending segment of the aortic arch.After transfer to our hospital,a dissecting aneurysm of the right external iliac artery was incidentally found in the preoperative evaluation.Finally,endovascular stent graft repair was performed,and he was discharged on the 10th day after the operation.No obvious endo-leak was found after 4 years of follow-up.CONCLUSION We highlight that emergency trauma centers should consider the possibility of aortic injury in patients with severe motor vehicle crashes and repeat the examination when necessary to avoid missed diagnoses.
文摘BACKGROUND Endoscopic submucosal dissection(ESD)has become a widely accepted,minimally invasive treatment for gastrointestinal submucosal tumors.It has been reported that humanistic nursing care with graded psychological interventions can effectively enhance patients’physical activity in patients,reduce postoperative complications,and improve their postoperative quality of life.AIM To investigate the effects of combining humanistic care with graded psychological support on nursing satisfaction and quality of life in patients undergoing ESD for gastrointestinal submucosal tumors.METHODS A retrospective analysis was conducted on the clinical data of 180 patients who underwent ESD surgery for gastrointestinal submucosal tumors at our hospital between March 2021 and February 2023.Patients were allocated into groups based on the nursing care they received:The control group,which received routine care(n=90),and the observation group,which was subjected to humanistic nursing care in combination with graded psychological support(n=90).Patient anxiety and depression were assessed using the self-rating anxiety scale(SAS)and self-rating depression scale(SDS).Quality of life was evaluated using the shortform 36 health survey,and additional indications such as time to first food intake,surgery duration,length of hospital stay,nursing satisfaction,and adverse reactions were also recorded.Data was analyzed using SPSS22.0,with t-tests employed for continuous variables andχ2 tests for categorical data.RESULTS Patients in the observation group experienced significantly shorter times to first postoperative meal,surgery,and hospital stay compared to the control group.After the intervention,the SAS score of the observation group was 43.17±5.68,and the SDS score was 41.57±6.52,both significantly lower than those of the control group,with SAS score of 52.38±5.21 and SDS score of 51.23±8.25.In addition,the observation group scored significantly higher in daily living,physical function,psychological well-being,and social functioning(80.01±6.39,83.59±6.89,81.69±5.34,and 85.23±6.05,respectively).Moreover,the observation group also exhibited higher satisfaction and selfefficacy scores and a lower incidence of adverse reactions compared to the control group(P<0.05).CONCLUSION For patients undergoing ESD for gastrointestinal submucosal tumors,humanistic nursing care in combination with graded psychological nursing care significantly shorten the times to first postoperative meal,surgery,and hospital stay,effectively alleviates anxiety and depression,improves quality of life and nursing satisfaction,and mitigate the incidence of adverse reactions.
文摘Background: Wrist pain is prevalent. Activities such as dexterous sports, prolonged use of personal handheld devices, and extensive desktop keyboard usage are common contributors to wrist pain. Intersection syndrome, a form of inflammatory tenosynovitis, occurs at the intersection of the first and second dorsal compartments of the wrist. The first dorsal compartment is comprised of the tendons of abductor pollicis longus and extensor pollicis brevis, while the second dorsal compartment contains the tendons of extensor carpi radialis longus and extensor carpi radialis brevis. Intersection syndrome is diagnosed by pain localized to the dorsoradial forearm, approximately five cm proximal to the wrist joint, which worsens with resisted wrist and thumb extension. To date, the use of hydro dissection with 5% dextrose under ultrasound guidance as a treatment for Intersection syndrome has not been reported. This case report presents the first report on ultrasound-guided hydro dissection as a therapeutic approach for intersection syndrome. Methods: A case report, with informed consent, involving a 32-year-old male athlete. The patient, a hurling player, presented with chronic right wrist pain diagnosed as intersection syndrome. The condition significantly affected his work, sporting activities, and daily living activities. Previous conservative management and physiotherapy had failed to alleviate his symptoms. To confirm the diagnosis, relevant imaging was performed, supplemented by dynamic ultrasound assessment. The procedure was performed aseptically. Continuous ultrasound guidance was employed to ensure accurate needle placement. Once the needle tip position was confirmed, an initial injection of 5 mL of 0.25% chirocaine was administered. 10 mL of 5% dextrose was injected under ultrasound guidance for hydro dissection, with good visualization of the solution’s distribution. Conclusion: Ultrasound-guided hydro dissection has not previously been documented as a treatment option for intersection syndrome. In this case, it proved to be an effective pain-relieving therapy with sustained effect at three-month clinical follow-up. Further studies are required.
文摘We describe a rare case of a 60-year-old woman suffering from intramyocardial dissection and left ventricular aneurysm secondary to acute myocardial infarction. A rare form of ventricular septal rupture resulted from intramyocardial dissection deterioration, which was iden- tified during echocardiographic follow-up. Surgical repair under beating-heart cardiopulmonary bypass was successful.
基金Supported by Fujian Province National Key Clinical Specialty Construction Project(Minwei Medical Policy Letter),No.[2023]1594.
文摘BACKGROUND Conventional endoscopic submucosal dissection(c-ESD)is a widely used technique for rectal neuroendocrine tumors(NETs),but it poses certain challenges.To address these,we developed a pretraction-assisted endoscopic submucosal dissection(p-ESD)technique.AIM To compare the efficacy and safety of p-ESD and c-ESD for rectal NETs.METHODS This retrospective study included consecutive patients with rectal NETs measuring less than 15 mm who underwent either p-ESD or c-ESD at Fujian Medical University Union Hospital between January 2019 and December 2023.The study aimed to evaluate differences in dissection time,en bloc resection rate,R0 resection rate,and adverse event rates between the p-ESD and c-ESD groups.RESULTS In total,103 patients were enrolled(49 in the p-ESD group and 54 in the c-ESD group).The p-ESD group exhibited a significantly shorter median dissection time(9.3 minutes vs 14.9 minutes;P<0.001)and a higher R0 resection rate(100%vs 88.9%;P=0.028),while en bloc resection rates were comparable.Rates of minor intraoperative bleeding(10.2%vs 25.9%;P=0.040)and major intraoperative bleeding(4.1%vs 18.5%;P=0.030)were lower in the p-ESD group.No muscularis propria injuries occurred in the p-ESD group vs 16.7%in the c-ESD group(P=0.003).Other adverse events did not differ significantly.CONCLUSION p-ESD is safe and effective for treating rectal NETs.Compared with c-ESD,it is technically easier,requires less dissection time,achieves higher R0 resection rates,reduces intraoperative bleeding,and lowers the risk of muscularis propria injury.
基金Supported by the National Natural Science Foundation of China,No.82403973.
文摘BACKGROUND The technical complexity and potential for complications associated with endoscopic submucosal dissection(ESD)pose limitations on the widespread use of this procedure for stage 1 rectal neuroendocrine tumors(NETs),despite its high success rate in achieving complete resection(R0).AIM To examine the results of ESD and hybrid ESD,a simpler adaptation of the ESD technique,for stage 1 rectal NETs.METHODS Seventy-nine patients with 84 lesions of clinical stage 1 rectal NETs who received treatment at Sun Yat-sen University Cancer Center from January 2010 to June 2021 were reviewed retrospectively.RESULTS Sixty-one lesions in 58 patients were treated with ESD,while 23 in 21 patients were treated with hybrid ESD.The 84 rectal NETs had a median diameter of 8(5)mm(range,3-20 mm),with the median lesion size 8(5)mm for ESD and 8(4)mm for hybrid ESD(P=0.359).For ESD,the median duration of procedure was 46.00(14.00)minutes,while for hybrid ESD,it was 32.00(15.00)minutes(P<0.001).Both the ESD and hybrid ESD groups had identical rates of en bloc resection(100.00%vs 100.00%,P=1.000),R0 resection(86.89%vs 86.96%,P=1.000),perforation(1.64%vs 0.00%,P=1.000),and delayed bleeding(1.64%vs 4.35%,P=0.475).After a median of 27.50(30.00)months of observation,neither group had recurrence.CONCLUSION For endoscopic excision of stage 1 rectal NETs,both ESD and hybrid ESD were well tolerated and produced positive results,with similar efficacy and safety.
文摘In this report, we describe two surgical cases of celiac artery aneurysm due to chronic and asymptomatic spontaneous dissection without atherosclerotic change or medial degeneration. Case 1 had replacement of the celiac and common hepatic arteries using a knitted Dacron prosthetic graft, and case 2 had simple aneurysmectomy. The incidence of celiac artery dissection is increasing lately, but subsequent aneurysm is relatively rare. Our two cases had no atherosclerotic risk factors, so it might be possible that celiac artery aneurysm due to spontaneous dissection may produce different findings from dissection of other arteries. We consider that the need for surgery should be determined carefully if the asymptomatic celiac artery aneurysm due to dissection is small and unless it shows any changes in its diameter in the follow-up period.
