Lee T G, Henderson S C, Ehrlich R
Radiology. 1977 Sep;124(3):793-7. doi: 10.1148/124.3.793.
The use of ultrasound in the differential diagnosis of obstructive jaundice has been previously reported. Although common bile duct dilatation has been demonstrated, criteria for its accurate identification have not been stressed. This report describes findings and relationships helpful in recognition of a dilated common bile duct. It is important to identify this structure, since it could otherwise be confused with surrounding vessels.
超声在梗阻性黄疸鉴别诊断中的应用此前已有报道。尽管已证实胆总管扩张,但对其准确识别的标准尚未得到强调。本报告描述了有助于识别扩张胆总管的发现及关系。识别该结构很重要,因为否则它可能会与周围血管混淆。