Objective： Accurate estimation of lymph node metastasis （LNM） in intramucosal gastric cancer is essential to select less invasive treatment options and even avoid surgery. The aim of this study was to evaluate comb...Objective： Accurate estimation of lymph node metastasis （LNM） in intramucosal gastric cancer is essential to select less invasive treatment options and even avoid surgery. The aim of this study was to evaluate combined clinicopathological features to predict the presence of LNM. Methods： A retrospective review of data from 386 intramucosaL gastric cancer patients who underwent gastrectomy with extended lymphadenectomy from 2003 to 2010 was conducted. The mutual relation between clinicopathological characteristics and LNM was analyzed. Results： LNM was detected in 40 （10.4%） of the 386 patients. Histological typeand vascular or lymphatic invasion presence showed a positive correlation with LNM occurrence by univariate analysis. Multivariate analysis revealed that histological type was the only factor associated with LNM. Combined clinicopathologic characteristics would be more predictable for LNM. We found no LNM when we used combined clinicopathological characteristics conforming to Japanese absolute indications for endoscopic therapy. The LNM rate was as high as 8.7% when Japanese expanded criteria were used. Univariate analysis in cancer conformity to expand endoscopic submucosal dissection （ESD） indication also revealed that the undifferential type was the only significant factor for LNM. Conclusions： It was possible to predict intramucosal gastric cancer cases without LNM using combined clinicopathological characteristic analysis. Extended indication for ESD should be cautiously used for intramucosal gastric cancer patients.展开更多
AIM: To analyze the relationship between lymph node metastasis and clinical pathology of early gastric cancer(EGC) in order to provide criteria for a feasible endoscopic therapy.METHODS: Clinical data of the 525 EGC p...AIM: To analyze the relationship between lymph node metastasis and clinical pathology of early gastric cancer(EGC) in order to provide criteria for a feasible endoscopic therapy.METHODS: Clinical data of the 525 EGC patients who underwent surgical operations between January 2009 and March 2014 in the West China Hospital of Sichuan University were analyzed retrospectively. Clinical pathological features were compared between different EGC patients with or without lymph node metastasis, and investigated by univariate and multivariate analyses for possible relationships with lymph node metastasis.RESULTS: Of the 2913 patients who underwent gastrectomy with lymph node dissection, 529 cases were pathologically proven to be EGC and 525 cases were enrolled in this study, excluding 4 cases of gastric stump carcinoma. Among 233 patients with mucosal carcinoma, 43(18.5%) had lymph node metastasis. Among 292 patients with submucosal carcinoma, 118(40.4%) had lymph nodemetastasis. Univariate analysis showed that gender, tumor size, invasion depth, differentiation type and lymphatic involvement correlated with a high risk of lymph node metastasis. Multivariate analysis revealed that gender(OR = 1.649, 95%CI: 1.091-2.492, P = 0.018), tumor size(OR = 1.803, 95%CI: 1.201-2.706, P = 0.004), invasion depth(OR = 2.566, 95%CI: 1.671-3.941, P = 0.000), histological differentiation(OR = 2.621, 95%CI: 1.624-4.230, P = 0.000) and lymphatic involvement(OR = 3.505, 95%CI: 1.590-7.725, P = 0.002) wereindependent risk factors for lymph node metastasis. Comprehensive analysis showed that lymph node metastasis was absent in patients with tumor that was limited to the mucosa, size ≤ 2 cm, differentiated and without lymphatic involvement.CONCLUSION: We propose an endoscopic therapy for EGC that is limited to the mucosa, size ≤ 2 cm, differentiated and without lymphatic involvement.展开更多
AIM： To study the effects of drug treatment on hyperplastic gastric polyps infected with Helicobacter pylori （H pylori. METHODS： Forty-eight patients with hyperplasticgastric polyps （3-10 mm in diameter） infected...AIM： To study the effects of drug treatment on hyperplastic gastric polyps infected with Helicobacter pylori （H pylori. METHODS： Forty-eight patients with hyperplasticgastric polyps （3-10 mm in diameter） infected with Hpylori were randomly assigned to a treatment group （n = 24） which received proton-pump inhibitor （omeprazole or lansoprazole）, clarithromycin, bismuth citrate and tinidazole, and a control group （n = 24） which received protective agent of gastric mucosa （tepretone） . Patients underwent endoscopy and H pylori examination regularly before enrollmentand 1-12 mo after treatment. RESULTS： Twenty-two patients in the treatment group and 21 in the control group completed the entire test protocol. In the treatment group, polyps disappeared 1-12 mo （average, 6.5 ± 1.1 too） after the treatment in 15 of 22 patients （68.2%） and H pylori infection was eradicated in 19 of the 22 patients （86.4%）. However, 12 months after the study, no change in polyps or H pylori status was seen in any controls （^bp 〈 0.01）. CONCLUSION： Most hyperplastic gastric polyps disappear after eradication of H pylori.展开更多
Twenty-five patients with upper gastrointestinal(GI) tract submucosal tumor were treated endoscopically using high frequency snare.Twenty-two tumors were resected through single high frequency electroectomy.Two tumors...Twenty-five patients with upper gastrointestinal(GI) tract submucosal tumor were treated endoscopically using high frequency snare.Twenty-two tumors were resected through single high frequency electroectomy.Two tumors were resected at two steps,first maki展开更多
Gastric cancer(GC)and gastroesophageal junction cancer(GEJC)represent a significant burden globally,with complications such as overt bleeding(OB)further exacerbating patient outcomes.A recent study by Yao et al evalua...Gastric cancer(GC)and gastroesophageal junction cancer(GEJC)represent a significant burden globally,with complications such as overt bleeding(OB)further exacerbating patient outcomes.A recent study by Yao et al evaluated the effectiveness and safety of systematic treatment in GC/GEJC patients presenting with OB.Using propensity score matching,the study balanced the comparison groups to investigate overall survival and treatment-related adverse events.The study's findings emphasize that systematic therapy can be safe and effective and contribute to the ongoing debate about the management of advanced GC/GEJC with OB,highlighting the complexities of treatment decisions in these high-risk patients.展开更多
Objective: To explore the application effect of oral glucose combined with short-term intravenous nutrition in preventing postoperative hypoglycemia after painless endoscopic gastric polyp resection, and to provide gu...Objective: To explore the application effect of oral glucose combined with short-term intravenous nutrition in preventing postoperative hypoglycemia after painless endoscopic gastric polyp resection, and to provide guidance for better management of patients undergoing such procedures. Methods: A total of 886 patients who underwent painless endoscopic gastric polyp resection in the Department of Gastroenterology, the First Affiliated Hospital of Yangtze University, from January 2020 to December 2021, were selected as the study subjects. According to the random number table method, they were divided into an experimental group and a control group, with 443 cases in each group. Patients in the control group were subjected to routine fasting and water restriction for 8 hours before surgery, and routine fasting for 24 hours after surgery. Short-term intravenous nutrition support was provided through fluid supplementation, and finger blood glucose levels were monitored at 1 hour, 4 hours, and 8 hours after completion of intravenous infusion, or when symptoms such as palpitations and cold sweats occurred. The experimental group received oral administration of 5% glucose solution (500 ml) 2 hours before surgery based on the procedures of the control group. The incidence of preoperative discomfort (hunger, thirst, and fatigue), residual gastric fluid volume, and postoperative hypoglycemia were compared between the two groups. Results: The incidence of postoperative blood glucose Conclusion: Based on the study population, oral glucose combined with short-term intravenous nutrition can effectively prevent the incidence of hypoglycemia in patients undergoing painless endoscopic gastric polyp resection. However, due to the limitations of a single-center study and a small number of cases, its feasibility needs to be further validated with more data from multi-center and large-sample cases.展开更多
BACKGROUND Esophageal-gastro varices bleeding(EGVB)is the most widely known cause of mortality in individuals with cirrhosis,with an occurrence rate of 5%to 15%.Among them,gastric varices bleeding(GVB)is less frequent...BACKGROUND Esophageal-gastro varices bleeding(EGVB)is the most widely known cause of mortality in individuals with cirrhosis,with an occurrence rate of 5%to 15%.Among them,gastric varices bleeding(GVB)is less frequent than esophageal varices bleeding(EVB),but the former is a more critical illness and has a higher mortality rate.At present,endoscopic variceal histoacryl injection therapy(EVHT)is safe and effective,and it has been recommended by relevant guidelines as the primary method for the treatment of GVB.However,gastric varices after endoscopic treatment still have a high rate of early rebleeding,which is mainly related to complications of its treatment,such as bleeding from drained ulcers,rebleeding of varices etc.Therefore,preventing early postoperative rebleeding is very important to improve the quality of patient survival and outcomes.AIM To assess the efficacy of aluminium phosphate gel(APG)combined with proton pump inhibitor(PPI)in preventing early rebleeding after EVHT in individuals with GVB.METHODS Medical history of 196 individuals with GVB was obtained who were diagnosed using endoscopy and treated with EVHT in Shenzhen People's Hospital from January 2016 to December 2021.Based on the selection criteria,101 patients were sorted into the PPI alone treatment group,and 95 patients were sorted into the PPI combined with the APG treatment group.The incidences of early rebleeding and corresponding complications within 6 wk after treatment were compared between both groups.Statistical methods were performed by two-sample t-test,Wilcoxon rank sum test andχ2 test.RESULTS No major variations were noted between the individuals of the two groups in terms of age,gender,Model for End-Stage Liver Disease score,coagulation function,serum albumin,hemoglobin,type of gastric varices,the dose of tissue glue injection and EV that needed to be treated simultaneously.The early rebleeding rate in PPI+APG group was 3.16%(3/95),which was much lower than that in the PPI group(12.87%,13/101)(P=0.013).Causes of early rebleeding:the incidence of gastric ulcer bleeding in the PPI+APG group was 2.11%(2/95),which was reduced in comparison to that in the PPI group(11.88%,12/101)(P=0.008);the incidence of venous bleeding in PPI+APG group and PPI group was 1.05%(1/95)and 0.99%(1/101),respectively,and there was no significant difference between them(0.999).The early mortality rate was 0 in both groups within 6 wk after the operation,and the low mortality rate was related to the timely hospitalization and active treatment of all patients with rebleeding.The overall incidence of complications in the PPI+APG group was 12.63%(12/95),which was not significantly different from 13.86%(14/101)in the PPI group(P=0.800).of abdominal pain in the PPI+APG group was 3.16%(3/95),which was lower than that in the PPI group(11.88%,12/101)(P=0.022).However,due to aluminum phosphate gel usage,the incidence of constipation in the PPI+APG group was 9.47%(9/95),which was higher than that in the PPI group(1.98%,2/101)(P=0.023),but the health of the patients could be improved by increasing drinking water or oral lactulose.No patients in either group developed spontaneous peritonitis after taking PPI,and none developed hepatic encephalopathy and ectopic embolism within 6 wk of EVHT treatment.CONCLUSION PPI combined with APG can significantly reduce the incidence of early rebleeding and postoperative abdominal pain in cirrhotic patients with GVB after taking EVHT.展开更多
BACKGROUND Acute gastric volvulus represents a rare form of surgical acute abdomen,which makes it difficult to establish an early diagnosis.As the disease progresses,it can lead to gastric ischemia,necrosis,and other ...BACKGROUND Acute gastric volvulus represents a rare form of surgical acute abdomen,which makes it difficult to establish an early diagnosis.As the disease progresses,it can lead to gastric ischemia,necrosis,and other serious complications.CASE SUMMARY This paper reports a 67-year-old female patient with a history of abdominal distension and retching for 1 day.After admission,a prompt and thorough exami-nation was performed to confirm the diagnosis of acute gastric volvulus.Notably,the patient had free air in the abdominal cavity.The first consideration was gastric volvulus with gastric perforation,but the patient had no complaints,such as abdominal pain or signs of peritoneal irritation in the abdomen,and imaging examination revealed no abdominal pelvic effusion.Following endoscopic reduc-tion,the abdominal organs,such as the stomach and spleen,returned to their normal anatomical positions,and the free intraperitoneal air disappeared,su-ggesting a rare case of acute gastric torsion.The source of free air within the abdominal cavity warrants careful consideration and discussion.Combined with the findings from computed tomography,these findings are hypothesized to be associated with the rupture of colonic air cysts.CONCLUSION Patients with gastric torsion combined with free gas in the abdominal cavity should consider nongastrointestinal perforation factors to avoid misdiagnosis.展开更多
A 69-year-old male with chronic lymphocytic leukemia presented with iron deficiency anemia and post-prandial abdominal fullness. Endoscopy showed a large polyp on a stalk, protruding through the pylorus into the duode...A 69-year-old male with chronic lymphocytic leukemia presented with iron deficiency anemia and post-prandial abdominal fullness. Endoscopy showed a large polyp on a stalk, protruding through the pylorus into the duodenum causing intermittent gastric outlet obstruction. While prolapsing gastric antral polyps are usually benign and hyperplastic, inflammatory or regenerative in type, excisional snare polypectomy here led to complete resolution of his symptoms, but showed a malignant polyp.展开更多
BACKGROUND Cyanoacrylate(CYA)injection can be performed using a standard upper endoscopy technique or under endoscopic ultrasound(EUS)guidance alone or in combination with coils.There is little information available o...BACKGROUND Cyanoacrylate(CYA)injection can be performed using a standard upper endoscopy technique or under endoscopic ultrasound(EUS)guidance alone or in combination with coils.There is little information available on the economic impact of these treatment methods.AIM To compare the cost-effectiveness of treating gastric varices by CYA injection via upper endoscopy vs coils plus CYA guided by EUS.METHODS This was an observational,descriptive,and retrospective study.Patients were allocated into two groups:A CYA group and coils plus CYA group.The baseline characteristics were compared,and a cost analysis was performed.RESULTS Overall,36 patients were included(19 in the CYA group and 17 in the coils+CYA group).All patients in the CYA group had acute bleeding.They underwent a higher mean number of procedures(1.47 vs 1,P=0.025),and the mean volume of glue used was 2.15 vs 1.65 mL,P=0.133.The coils+CYA group showed a higher technical success rate(100%vs 84.2%),with a complication rate similar to the CYA group.The majority of CYA patients required hospitalization,and although the mean total per procedure cost was lower(United States$1350.29 vs United States$2978),the mean total treatment cost was significantly different(United States$11060.89 for CYA vs United States$3007.13 for coils+CYA,P=0.03).CONCLUSION The use of EUS-guided coils plus cyanoacrylate is more cost-effective than cyanoacrylate injection when the total costs are evaluated.Larger,randomized trials are needed to validate the cost-effectiveness of the EUS-guided approach to treat gastric varices.展开更多
This report describes a case of successful endoscopic management of intragastric penetrated adjustable gastric band in a patient with morbid obesity. The favorable course of the case described here demonstrates that a...This report describes a case of successful endoscopic management of intragastric penetrated adjustable gastric band in a patient with morbid obesity. The favorable course of the case described here demonstrates that adjustable gastric bands in the process of migration need not be removed surgically in patients who are asymptomatic.展开更多
文摘Objective： Accurate estimation of lymph node metastasis （LNM） in intramucosal gastric cancer is essential to select less invasive treatment options and even avoid surgery. The aim of this study was to evaluate combined clinicopathological features to predict the presence of LNM. Methods： A retrospective review of data from 386 intramucosaL gastric cancer patients who underwent gastrectomy with extended lymphadenectomy from 2003 to 2010 was conducted. The mutual relation between clinicopathological characteristics and LNM was analyzed. Results： LNM was detected in 40 （10.4%） of the 386 patients. Histological typeand vascular or lymphatic invasion presence showed a positive correlation with LNM occurrence by univariate analysis. Multivariate analysis revealed that histological type was the only factor associated with LNM. Combined clinicopathologic characteristics would be more predictable for LNM. We found no LNM when we used combined clinicopathological characteristics conforming to Japanese absolute indications for endoscopic therapy. The LNM rate was as high as 8.7% when Japanese expanded criteria were used. Univariate analysis in cancer conformity to expand endoscopic submucosal dissection （ESD） indication also revealed that the undifferential type was the only significant factor for LNM. Conclusions： It was possible to predict intramucosal gastric cancer cases without LNM using combined clinicopathological characteristic analysis. Extended indication for ESD should be cautiously used for intramucosal gastric cancer patients.
基金Supported by Science and Technology Department of Sichuan Provincefor Scientific RearchNo.2015SZ0123
文摘AIM: To analyze the relationship between lymph node metastasis and clinical pathology of early gastric cancer(EGC) in order to provide criteria for a feasible endoscopic therapy.METHODS: Clinical data of the 525 EGC patients who underwent surgical operations between January 2009 and March 2014 in the West China Hospital of Sichuan University were analyzed retrospectively. Clinical pathological features were compared between different EGC patients with or without lymph node metastasis, and investigated by univariate and multivariate analyses for possible relationships with lymph node metastasis.RESULTS: Of the 2913 patients who underwent gastrectomy with lymph node dissection, 529 cases were pathologically proven to be EGC and 525 cases were enrolled in this study, excluding 4 cases of gastric stump carcinoma. Among 233 patients with mucosal carcinoma, 43(18.5%) had lymph node metastasis. Among 292 patients with submucosal carcinoma, 118(40.4%) had lymph nodemetastasis. Univariate analysis showed that gender, tumor size, invasion depth, differentiation type and lymphatic involvement correlated with a high risk of lymph node metastasis. Multivariate analysis revealed that gender(OR = 1.649, 95%CI: 1.091-2.492, P = 0.018), tumor size(OR = 1.803, 95%CI: 1.201-2.706, P = 0.004), invasion depth(OR = 2.566, 95%CI: 1.671-3.941, P = 0.000), histological differentiation(OR = 2.621, 95%CI: 1.624-4.230, P = 0.000) and lymphatic involvement(OR = 3.505, 95%CI: 1.590-7.725, P = 0.002) wereindependent risk factors for lymph node metastasis. Comprehensive analysis showed that lymph node metastasis was absent in patients with tumor that was limited to the mucosa, size ≤ 2 cm, differentiated and without lymphatic involvement.CONCLUSION: We propose an endoscopic therapy for EGC that is limited to the mucosa, size ≤ 2 cm, differentiated and without lymphatic involvement.
文摘AIM： To study the effects of drug treatment on hyperplastic gastric polyps infected with Helicobacter pylori （H pylori. METHODS： Forty-eight patients with hyperplasticgastric polyps （3-10 mm in diameter） infected with Hpylori were randomly assigned to a treatment group （n = 24） which received proton-pump inhibitor （omeprazole or lansoprazole）, clarithromycin, bismuth citrate and tinidazole, and a control group （n = 24） which received protective agent of gastric mucosa （tepretone） . Patients underwent endoscopy and H pylori examination regularly before enrollmentand 1-12 mo after treatment. RESULTS： Twenty-two patients in the treatment group and 21 in the control group completed the entire test protocol. In the treatment group, polyps disappeared 1-12 mo （average, 6.5 ± 1.1 too） after the treatment in 15 of 22 patients （68.2%） and H pylori infection was eradicated in 19 of the 22 patients （86.4%）. However, 12 months after the study, no change in polyps or H pylori status was seen in any controls （^bp 〈 0.01）. CONCLUSION： Most hyperplastic gastric polyps disappear after eradication of H pylori.
文摘Twenty-five patients with upper gastrointestinal(GI) tract submucosal tumor were treated endoscopically using high frequency snare.Twenty-two tumors were resected through single high frequency electroectomy.Two tumors were resected at two steps,first maki
文摘Gastric cancer(GC)and gastroesophageal junction cancer(GEJC)represent a significant burden globally,with complications such as overt bleeding(OB)further exacerbating patient outcomes.A recent study by Yao et al evaluated the effectiveness and safety of systematic treatment in GC/GEJC patients presenting with OB.Using propensity score matching,the study balanced the comparison groups to investigate overall survival and treatment-related adverse events.The study's findings emphasize that systematic therapy can be safe and effective and contribute to the ongoing debate about the management of advanced GC/GEJC with OB,highlighting the complexities of treatment decisions in these high-risk patients.
文摘Objective: To explore the application effect of oral glucose combined with short-term intravenous nutrition in preventing postoperative hypoglycemia after painless endoscopic gastric polyp resection, and to provide guidance for better management of patients undergoing such procedures. Methods: A total of 886 patients who underwent painless endoscopic gastric polyp resection in the Department of Gastroenterology, the First Affiliated Hospital of Yangtze University, from January 2020 to December 2021, were selected as the study subjects. According to the random number table method, they were divided into an experimental group and a control group, with 443 cases in each group. Patients in the control group were subjected to routine fasting and water restriction for 8 hours before surgery, and routine fasting for 24 hours after surgery. Short-term intravenous nutrition support was provided through fluid supplementation, and finger blood glucose levels were monitored at 1 hour, 4 hours, and 8 hours after completion of intravenous infusion, or when symptoms such as palpitations and cold sweats occurred. The experimental group received oral administration of 5% glucose solution (500 ml) 2 hours before surgery based on the procedures of the control group. The incidence of preoperative discomfort (hunger, thirst, and fatigue), residual gastric fluid volume, and postoperative hypoglycemia were compared between the two groups. Results: The incidence of postoperative blood glucose Conclusion: Based on the study population, oral glucose combined with short-term intravenous nutrition can effectively prevent the incidence of hypoglycemia in patients undergoing painless endoscopic gastric polyp resection. However, due to the limitations of a single-center study and a small number of cases, its feasibility needs to be further validated with more data from multi-center and large-sample cases.
基金Supported by Clinical Research and Cultivation Project of Shenzhen People's Hospital,No.SYLCYJ202116.
文摘BACKGROUND Esophageal-gastro varices bleeding(EGVB)is the most widely known cause of mortality in individuals with cirrhosis,with an occurrence rate of 5%to 15%.Among them,gastric varices bleeding(GVB)is less frequent than esophageal varices bleeding(EVB),but the former is a more critical illness and has a higher mortality rate.At present,endoscopic variceal histoacryl injection therapy(EVHT)is safe and effective,and it has been recommended by relevant guidelines as the primary method for the treatment of GVB.However,gastric varices after endoscopic treatment still have a high rate of early rebleeding,which is mainly related to complications of its treatment,such as bleeding from drained ulcers,rebleeding of varices etc.Therefore,preventing early postoperative rebleeding is very important to improve the quality of patient survival and outcomes.AIM To assess the efficacy of aluminium phosphate gel(APG)combined with proton pump inhibitor(PPI)in preventing early rebleeding after EVHT in individuals with GVB.METHODS Medical history of 196 individuals with GVB was obtained who were diagnosed using endoscopy and treated with EVHT in Shenzhen People's Hospital from January 2016 to December 2021.Based on the selection criteria,101 patients were sorted into the PPI alone treatment group,and 95 patients were sorted into the PPI combined with the APG treatment group.The incidences of early rebleeding and corresponding complications within 6 wk after treatment were compared between both groups.Statistical methods were performed by two-sample t-test,Wilcoxon rank sum test andχ2 test.RESULTS No major variations were noted between the individuals of the two groups in terms of age,gender,Model for End-Stage Liver Disease score,coagulation function,serum albumin,hemoglobin,type of gastric varices,the dose of tissue glue injection and EV that needed to be treated simultaneously.The early rebleeding rate in PPI+APG group was 3.16%(3/95),which was much lower than that in the PPI group(12.87%,13/101)(P=0.013).Causes of early rebleeding:the incidence of gastric ulcer bleeding in the PPI+APG group was 2.11%(2/95),which was reduced in comparison to that in the PPI group(11.88%,12/101)(P=0.008);the incidence of venous bleeding in PPI+APG group and PPI group was 1.05%(1/95)and 0.99%(1/101),respectively,and there was no significant difference between them(0.999).The early mortality rate was 0 in both groups within 6 wk after the operation,and the low mortality rate was related to the timely hospitalization and active treatment of all patients with rebleeding.The overall incidence of complications in the PPI+APG group was 12.63%(12/95),which was not significantly different from 13.86%(14/101)in the PPI group(P=0.800).of abdominal pain in the PPI+APG group was 3.16%(3/95),which was lower than that in the PPI group(11.88%,12/101)(P=0.022).However,due to aluminum phosphate gel usage,the incidence of constipation in the PPI+APG group was 9.47%(9/95),which was higher than that in the PPI group(1.98%,2/101)(P=0.023),but the health of the patients could be improved by increasing drinking water or oral lactulose.No patients in either group developed spontaneous peritonitis after taking PPI,and none developed hepatic encephalopathy and ectopic embolism within 6 wk of EVHT treatment.CONCLUSION PPI combined with APG can significantly reduce the incidence of early rebleeding and postoperative abdominal pain in cirrhotic patients with GVB after taking EVHT.
文摘BACKGROUND Acute gastric volvulus represents a rare form of surgical acute abdomen,which makes it difficult to establish an early diagnosis.As the disease progresses,it can lead to gastric ischemia,necrosis,and other serious complications.CASE SUMMARY This paper reports a 67-year-old female patient with a history of abdominal distension and retching for 1 day.After admission,a prompt and thorough exami-nation was performed to confirm the diagnosis of acute gastric volvulus.Notably,the patient had free air in the abdominal cavity.The first consideration was gastric volvulus with gastric perforation,but the patient had no complaints,such as abdominal pain or signs of peritoneal irritation in the abdomen,and imaging examination revealed no abdominal pelvic effusion.Following endoscopic reduc-tion,the abdominal organs,such as the stomach and spleen,returned to their normal anatomical positions,and the free intraperitoneal air disappeared,su-ggesting a rare case of acute gastric torsion.The source of free air within the abdominal cavity warrants careful consideration and discussion.Combined with the findings from computed tomography,these findings are hypothesized to be associated with the rupture of colonic air cysts.CONCLUSION Patients with gastric torsion combined with free gas in the abdominal cavity should consider nongastrointestinal perforation factors to avoid misdiagnosis.
文摘A 69-year-old male with chronic lymphocytic leukemia presented with iron deficiency anemia and post-prandial abdominal fullness. Endoscopy showed a large polyp on a stalk, protruding through the pylorus into the duodenum causing intermittent gastric outlet obstruction. While prolapsing gastric antral polyps are usually benign and hyperplastic, inflammatory or regenerative in type, excisional snare polypectomy here led to complete resolution of his symptoms, but showed a malignant polyp.
文摘BACKGROUND Cyanoacrylate(CYA)injection can be performed using a standard upper endoscopy technique or under endoscopic ultrasound(EUS)guidance alone or in combination with coils.There is little information available on the economic impact of these treatment methods.AIM To compare the cost-effectiveness of treating gastric varices by CYA injection via upper endoscopy vs coils plus CYA guided by EUS.METHODS This was an observational,descriptive,and retrospective study.Patients were allocated into two groups:A CYA group and coils plus CYA group.The baseline characteristics were compared,and a cost analysis was performed.RESULTS Overall,36 patients were included(19 in the CYA group and 17 in the coils+CYA group).All patients in the CYA group had acute bleeding.They underwent a higher mean number of procedures(1.47 vs 1,P=0.025),and the mean volume of glue used was 2.15 vs 1.65 mL,P=0.133.The coils+CYA group showed a higher technical success rate(100%vs 84.2%),with a complication rate similar to the CYA group.The majority of CYA patients required hospitalization,and although the mean total per procedure cost was lower(United States$1350.29 vs United States$2978),the mean total treatment cost was significantly different(United States$11060.89 for CYA vs United States$3007.13 for coils+CYA,P=0.03).CONCLUSION The use of EUS-guided coils plus cyanoacrylate is more cost-effective than cyanoacrylate injection when the total costs are evaluated.Larger,randomized trials are needed to validate the cost-effectiveness of the EUS-guided approach to treat gastric varices.
文摘This report describes a case of successful endoscopic management of intragastric penetrated adjustable gastric band in a patient with morbid obesity. The favorable course of the case described here demonstrates that adjustable gastric bands in the process of migration need not be removed surgically in patients who are asymptomatic.
