{"title":"憩室的出血","authors":"J Pohl","doi":"10.1016/S2212-0971(13)70139-0","DOIUrl":null,"url":null,"abstract":"<div><p>Diverticular bleeding is the most common cause of massive painless rectal hemorrhage, accounting for 30–50% of cases. Diverticular bleedings are arterial bleedings that mostly result from a rupture of a submucosal artery at the base of the diverticula. In more than 80% of patients, diverticular hemorrhage resolves spontaneously. An active bleeding with identification of the bleeding diverticula is demonstrated. A ruptured small arterery is detected at the base of the diverticula. This article is part of an expert video encyclopedia.</p></div>","PeriodicalId":101274,"journal":{"name":"Video Journal and Encyclopedia of GI Endoscopy","volume":"1 2","pages":"Page 320"},"PeriodicalIF":0.0000,"publicationDate":"2013-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2212-0971(13)70139-0","citationCount":"0","resultStr":"{\"title\":\"Diverticular Bleeding\",\"authors\":\"J Pohl\",\"doi\":\"10.1016/S2212-0971(13)70139-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Diverticular bleeding is the most common cause of massive painless rectal hemorrhage, accounting for 30–50% of cases. Diverticular bleedings are arterial bleedings that mostly result from a rupture of a submucosal artery at the base of the diverticula. In more than 80% of patients, diverticular hemorrhage resolves spontaneously. An active bleeding with identification of the bleeding diverticula is demonstrated. A ruptured small arterery is detected at the base of the diverticula. This article is part of an expert video encyclopedia.</p></div>\",\"PeriodicalId\":101274,\"journal\":{\"name\":\"Video Journal and Encyclopedia of GI Endoscopy\",\"volume\":\"1 2\",\"pages\":\"Page 320\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S2212-0971(13)70139-0\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Video Journal and Encyclopedia of GI Endoscopy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2212097113701390\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Video Journal and Encyclopedia of GI Endoscopy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2212097113701390","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Diverticular bleeding is the most common cause of massive painless rectal hemorrhage, accounting for 30–50% of cases. Diverticular bleedings are arterial bleedings that mostly result from a rupture of a submucosal artery at the base of the diverticula. In more than 80% of patients, diverticular hemorrhage resolves spontaneously. An active bleeding with identification of the bleeding diverticula is demonstrated. A ruptured small arterery is detected at the base of the diverticula. This article is part of an expert video encyclopedia.
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