不明原因的胃肠道出血。

Obscure gastrointestinal bleeding.

作者信息

Peterson W L

机构信息

University of Texas Southwestern Medical Center, Dallas.

出版信息

Med Clin North Am. 1988 Sep;72(5):1169-76. doi: 10.1016/s0025-7125(16)30735-0.

DOI:10.1016/s0025-7125(16)30735-0

PMID:3261825

Abstract

Modern diagnostic techniques have led to increased accuracy in the diagnosis of gastrointestinal bleeding. Occasionally, however, the source of bleeding remains obscure. A careful, step-wise approach, is required to provide a diagnosis in these cases.

摘要

现代诊断技术提高了胃肠道出血诊断的准确性。然而，偶尔出血源仍不明确。在这些病例中，需要采取仔细的、逐步的方法来做出诊断。