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A Case of Polypoid Arteriovenous Malformation Treated by Polypectomy with Detachable Snare / 대한소화기내시경학회지
Korean Journal of Gastrointestinal Endoscopy ; : 313-317, 2006.
Artigo em Coreano | WPRIM | ID: wpr-117408
ABSTRACT
Arteriovenous malformations are degenerative lesions of the gastrointestinal tract that occur with a frequency that increases with increasing age. Although the bleeding caused by arteriovenous malformations is typically chronic, slow, intermittent and recurrent, 15% of patients with arteriovenous malformations present with massive bleeding. Any part of the gastrointestinal tract can be involved and arteriovenous malformations usually appear on endoscopy as either flat or elevated discrete bright red mucosal lesions. There are a few cases of colonic arteriovenous venous malformations with a polypoid appearance with some of their endoscopic treatments resulting in profuse bleeding from the remnant stalk. We encountered a case of a polypoid arteriovenous malformation in the colon of a 69-year-old patient with active gastrointestinal bleeding. The patient was treated successfully by an endoscopic polypectomy with a detachable snare.
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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Malformações Arteriovenosas / Colo / Trato Gastrointestinal / Endoscopia / Proteínas SNARE / Hemorragia Limite: Idoso / Humanos Idioma: Coreano Revista: Korean Journal of Gastrointestinal Endoscopy Ano de publicação: 2006 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Malformações Arteriovenosas / Colo / Trato Gastrointestinal / Endoscopia / Proteínas SNARE / Hemorragia Limite: Idoso / Humanos Idioma: Coreano Revista: Korean Journal of Gastrointestinal Endoscopy Ano de publicação: 2006 Tipo de documento: Artigo