Nyman U, Boijsen E, Lindström C, Rosengren J E
Acta Radiol Diagn (Stockh). 1980;21(1):21-31. doi: 10.1177/028418518002100104.
Twenty patients with various angiomatous lesions of the gastrointestinal tract, such as right-colon angiodysplasia and manifestations of Rendu-Osler-Weber disease and Klippel-Trenaunay syndrome are reported. During the past 15 years an increasing number of such lesions have been reported, diagnosed mainly by angiography. The major complication from these vascular lesions is bleeding. Angiography is the primary method for their detection because of their often small size and is a prerequisite before surgery when reason exists for anticipating an angiomatous lesion as the source of bleeding. However, in certain cases angiography will fail to demonstrate the vascular abnormality or its full extent.
本文报告了20例患有各种胃肠道血管瘤性病变的患者，如右半结肠血管发育异常以及遗传性出血性毛细血管扩张症和克-特综合征的表现。在过去15年中，此类病变的报告数量不断增加，主要通过血管造影进行诊断。这些血管病变的主要并发症是出血。由于这些病变通常较小，血管造影是其检测的主要方法，并且当有理由预期血管瘤性病变是出血源时，血管造影是手术前的先决条件。然而，在某些情况下，血管造影将无法显示血管异常或其全部范围。
