急性缺血性结肠炎中双对比灌肠法所致拇指纹征消失

Gastrointest Radiol. 1979 Jan 30;4(1):85-8. doi: 10.1007/BF01887502.

Three cases of transient ischemic colitis are described in which the typical thumbprinting sign was obliterated by air insufflation during double-contrast barium enema examination. The causes of this sign, the possible mechanism of its loss during double-contrast enema, and implications of this are discussed.

本文描述了3例短暂性缺血性结肠炎病例，在双重对比钡灌肠检查期间，典型的拇指印征被空气注入消除。讨论了该征象的成因、双重对比灌肠期间其消失的可能机制以及此现象的意义。