AIM:To systematically review the data on distinctive aspects of peptic ulcer disease(PUD),Dieulafoy’s lesion(DL),and Mallory-Weiss syndrome(MWS)in patients with advanced alcoholic liver disease(a ALD),including alcoh...AIM:To systematically review the data on distinctive aspects of peptic ulcer disease(PUD),Dieulafoy’s lesion(DL),and Mallory-Weiss syndrome(MWS)in patients with advanced alcoholic liver disease(a ALD),including alcoholic hepatitis or alcoholic cirrhosis.METHODS:Computerized literature search performed via Pub Med using the following medical subject heading terms and keywords:"alcoholic liver disease","alcoholic hepatitis","alcoholic cirrhosis","cirrhosis","liver disease","upper gastrointestinal bleeding","nonvariceal upper gastrointestinal bleeding","PUD",‘‘DL’’,‘‘Mallory-Weiss tear",and"MWS’’.RESULTS:While the majority of acute gastrointestinal(GI)bleeding with a ALD is related to portal hypertension,about 30%-40%of acute GI bleeding in patients with a ALD is unrelated to portal hypertension.Such bleeding constitutes an important complication of a ALD because of its frequency,severity,and associated mortality.Patients with cirrhosis have a markedly increased risk of PUD,which further increases with the progression of cirrhosis.Patients with cirrhosis or a ALD and peptic ulcer bleeding(PUB)have worse clinical outcomes than other patients with PUB,including uncontrolled bleeding,rebleeding,and mortality.Alcohol consumption,nonsteroidal anti-inflammatory drug use,and portal hypertension may have a pathogenic role in the development of PUD in patients with a ALD.Limited data suggest that Helicobacter pylori does not play a significant role in the pathogenesis of PUD in most cirrhotic patients.The frequency of bleeding from DL appears to be increased in patients with a ALD.DL may be associated with an especially high mortality in these patients.MWS is strongly associated with heavy alcohol consumption from binge drinking or chronic alcoholism,and is associated with a ALD.Patients with a ALD have more severe MWS bleeding and are more likely to rebleed when compared to non-cirrhotics.Preendoscopic management of acute GI bleeding in patients with a ALD unrelated to portal hypertension is similar to the management of a ALD patients with GI bleeding from portal hypertension,because clinical distinction before endoscopy is difficult.Most patients require intensive care unit admission and attention to avoid over-transfusion,to correct electrolyte abnormalities and coagulopathies,and to administer antibiotic prophylaxis.Alcoholics should receive thiamine and be closely monitored for symptoms of alcohol withdrawal.Prompt endoscopy,after initial resuscitation,is essential to diagnose and appropriately treat these patients.Generally,the same endoscopic hemostatic techniques are used in patients bleeding from PUD,DL,or MWS in patients with a ALD as in the general population.CONCLUSION:Nonvariceal upper GI bleeding in patients with a ALD has clinically important differences from that in the general population without a ALD,including:more frequent and more severe bleeding from PUD,DL,or MWS.展开更多
BACKGROUND Adverse events during endoscopic submucosal dissection(ESD)of superficial esophageal neoplasms,such as perforation and bleeding,have been welldocumented.However,the Mallory-Weiss Tear(MWT)during esophageal ...BACKGROUND Adverse events during endoscopic submucosal dissection(ESD)of superficial esophageal neoplasms,such as perforation and bleeding,have been welldocumented.However,the Mallory-Weiss Tear(MWT)during esophageal ESD remains under investigation.AIM To investigate the incidence and risk factors of the MWT during esophageal ESD.METHODS From June 2014 to July 2017,patients with superficial esophageal neoplasms who received ESD in our institution were retrospectively analyzed.The clinicopathological characteristics of the patients were collected.Patients were divided into an MWT group and non-MWT group based on whether MWT occurred during ESD.The incidence of MWTs was determined,and the risk factors for MWT were then further explored.RESULTS A total of 337 patients with 373 lesions treated by ESD were analyzed.Twenty patients developed MWTs during ESD(5.4%).Multivariate analysis identified that female sex(OR=5.36,95%CI:1.47-19.50,P=0.011)and procedure time longer than 88.5 min(OR=3.953,95%CI:1.497-10.417,P=0.005)were independent risk factors for an MWT during ESD.The cutoff value of the procedure time for an MWT was 88.5 min(sensitivity,65.0%;specificity,70.8%).Seven of the MWT patients received endoscopic hemostasis.All patients recovered satisfactorily without surgery for the laceration.CONCLUSION The incidence of MWTs during esophageal ESD was much higher than expected.Although most cases have a benign course,fatal conditions may occur.We recommend inspection of the stomach during and after the ESD procedure for timely management in cases of bleeding MWTs or even perforation outside of the procedure region.展开更多
A 78-year-old woman was referred to our department for treatment of an early gastric cancer. Esophagogastroduodenoscopy (EGD) demonstrated a flat elevated lesion and a polypoid lesion on the greater curvature of the a...A 78-year-old woman was referred to our department for treatment of an early gastric cancer. Esophagogastroduodenoscopy (EGD) demonstrated a flat elevated lesion and a polypoid lesion on the greater curvature of the antrum. Histological analysis of, endoscopic biopsy samples taken from these lesions revealed an adenocarcinoma and a hyperplastic polyp, respectively. ESD was conducted for removal of the lesions. Carbon dioxide (CO2) in- stead of room air was used for insufflation, and the patient was adequately sedated without struggling or vomiting during the treatment. No significant bleeding from the lesion was observed during ESD, but fresh blood was identified endoscopically. Surprisingly, a Mallory- Weiss tear with active bleeding was detected on the lesser curvature of the gastric corpus. A total of eight hemoclips were applied for hemostasis. Both lesions were completely removed en bloc, and no bleeding or perforation developed after ESD. Histologically, the first lesion was apapillary carcinoma limited to the mucosal layer and without lymphovascular invasion or involvement of the surgical margins, while the second lesion was a benign hyperplastic polyp.展开更多
文摘AIM:To systematically review the data on distinctive aspects of peptic ulcer disease(PUD),Dieulafoy’s lesion(DL),and Mallory-Weiss syndrome(MWS)in patients with advanced alcoholic liver disease(a ALD),including alcoholic hepatitis or alcoholic cirrhosis.METHODS:Computerized literature search performed via Pub Med using the following medical subject heading terms and keywords:"alcoholic liver disease","alcoholic hepatitis","alcoholic cirrhosis","cirrhosis","liver disease","upper gastrointestinal bleeding","nonvariceal upper gastrointestinal bleeding","PUD",‘‘DL’’,‘‘Mallory-Weiss tear",and"MWS’’.RESULTS:While the majority of acute gastrointestinal(GI)bleeding with a ALD is related to portal hypertension,about 30%-40%of acute GI bleeding in patients with a ALD is unrelated to portal hypertension.Such bleeding constitutes an important complication of a ALD because of its frequency,severity,and associated mortality.Patients with cirrhosis have a markedly increased risk of PUD,which further increases with the progression of cirrhosis.Patients with cirrhosis or a ALD and peptic ulcer bleeding(PUB)have worse clinical outcomes than other patients with PUB,including uncontrolled bleeding,rebleeding,and mortality.Alcohol consumption,nonsteroidal anti-inflammatory drug use,and portal hypertension may have a pathogenic role in the development of PUD in patients with a ALD.Limited data suggest that Helicobacter pylori does not play a significant role in the pathogenesis of PUD in most cirrhotic patients.The frequency of bleeding from DL appears to be increased in patients with a ALD.DL may be associated with an especially high mortality in these patients.MWS is strongly associated with heavy alcohol consumption from binge drinking or chronic alcoholism,and is associated with a ALD.Patients with a ALD have more severe MWS bleeding and are more likely to rebleed when compared to non-cirrhotics.Preendoscopic management of acute GI bleeding in patients with a ALD unrelated to portal hypertension is similar to the management of a ALD patients with GI bleeding from portal hypertension,because clinical distinction before endoscopy is difficult.Most patients require intensive care unit admission and attention to avoid over-transfusion,to correct electrolyte abnormalities and coagulopathies,and to administer antibiotic prophylaxis.Alcoholics should receive thiamine and be closely monitored for symptoms of alcohol withdrawal.Prompt endoscopy,after initial resuscitation,is essential to diagnose and appropriately treat these patients.Generally,the same endoscopic hemostatic techniques are used in patients bleeding from PUD,DL,or MWS in patients with a ALD as in the general population.CONCLUSION:Nonvariceal upper GI bleeding in patients with a ALD has clinically important differences from that in the general population without a ALD,including:more frequent and more severe bleeding from PUD,DL,or MWS.
文摘BACKGROUND Adverse events during endoscopic submucosal dissection(ESD)of superficial esophageal neoplasms,such as perforation and bleeding,have been welldocumented.However,the Mallory-Weiss Tear(MWT)during esophageal ESD remains under investigation.AIM To investigate the incidence and risk factors of the MWT during esophageal ESD.METHODS From June 2014 to July 2017,patients with superficial esophageal neoplasms who received ESD in our institution were retrospectively analyzed.The clinicopathological characteristics of the patients were collected.Patients were divided into an MWT group and non-MWT group based on whether MWT occurred during ESD.The incidence of MWTs was determined,and the risk factors for MWT were then further explored.RESULTS A total of 337 patients with 373 lesions treated by ESD were analyzed.Twenty patients developed MWTs during ESD(5.4%).Multivariate analysis identified that female sex(OR=5.36,95%CI:1.47-19.50,P=0.011)and procedure time longer than 88.5 min(OR=3.953,95%CI:1.497-10.417,P=0.005)were independent risk factors for an MWT during ESD.The cutoff value of the procedure time for an MWT was 88.5 min(sensitivity,65.0%;specificity,70.8%).Seven of the MWT patients received endoscopic hemostasis.All patients recovered satisfactorily without surgery for the laceration.CONCLUSION The incidence of MWTs during esophageal ESD was much higher than expected.Although most cases have a benign course,fatal conditions may occur.We recommend inspection of the stomach during and after the ESD procedure for timely management in cases of bleeding MWTs or even perforation outside of the procedure region.
文摘A 78-year-old woman was referred to our department for treatment of an early gastric cancer. Esophagogastroduodenoscopy (EGD) demonstrated a flat elevated lesion and a polypoid lesion on the greater curvature of the antrum. Histological analysis of, endoscopic biopsy samples taken from these lesions revealed an adenocarcinoma and a hyperplastic polyp, respectively. ESD was conducted for removal of the lesions. Carbon dioxide (CO2) in- stead of room air was used for insufflation, and the patient was adequately sedated without struggling or vomiting during the treatment. No significant bleeding from the lesion was observed during ESD, but fresh blood was identified endoscopically. Surprisingly, a Mallory- Weiss tear with active bleeding was detected on the lesser curvature of the gastric corpus. A total of eight hemoclips were applied for hemostasis. Both lesions were completely removed en bloc, and no bleeding or perforation developed after ESD. Histologically, the first lesion was apapillary carcinoma limited to the mucosal layer and without lymphovascular invasion or involvement of the surgical margins, while the second lesion was a benign hyperplastic polyp.
