Herlinger H
Gastrointest Radiol. 1978 Feb 23;2(4):397-400. doi: 10.1007/BF02256526.
The zoning sign can be demonstrated in 50% of angiographies in colonic Crohn's disease and provides a reliable differential diagnostic aid against ulcerative colitis. The composition of the sign has been enlarged by the recognition of a zone C. The application of angiography in the radiologic diagnosis of inflammatory disease of the colon is discussed.
在结肠克罗恩病的血管造影中,50%可显示分区征,它为鉴别溃疡性结肠炎提供了可靠的诊断辅助。通过识别C区,该征象的构成得到了扩充。本文讨论了血管造影在结肠炎性疾病放射学诊断中的应用。