[胃肠道血管发育异常：2例病例描述]
[Angiodysplasia of the gastrointestinal tract: description of 2 cases].
作者信息
Di Giovannantonio L, Bellocci R, Zappacosta R, Castrataro A, Angelucci D, Lattanzio G
机构信息
Sezione di Anatomia Patologica, Dipartimento di Oncologia e Neuroscienze, Università G. d'Annunzio di Chieti, Chieti.
出版信息
Pathologica. 2003 Jun;95(3):152-6.
PMID:12968310
Abstract
Gastrointestinal angiodysplasia is an acquired and degenerative lesion characterized by proliferation and ectasias of the vessels of the mucosa and submucosa. It's thought to be one of the most common causes of lower gastrointestinal bleeding in the elderly. We describe two cases of angiodysplasia and review the related literature.
摘要
胃肠道血管发育异常是一种获得性退行性病变，其特征为黏膜和黏膜下层血管的增生和扩张。它被认为是老年人下消化道出血最常见的原因之一。我们描述了两例血管发育异常病例并回顾相关文献。
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