Busse H J, Nilius R, Brettschneider D
Z Gesamte Inn Med. 1978 Dec 15;33(24):895-8.
In early use the sonography may facilitate and accelerate the differential diagnosis of the jaundice. In parenchymal hepatic icterus frequently pathologic changes of the liver may be proved sonographically. The typical findings of dilated and thus sonographically demonstrable intra- and extrahepatic biliary ducts speak for obstructive jaundice. Characteristic constellations of dilated segments of the bile duct allow conclusions to the localisation of the occlusion. Changes which cannot be explained by sonography are a cause for further examinations.
在早期应用中，超声检查可能有助于并加速黄疸的鉴别诊断。在实质性肝黄疸中，肝脏的病理变化常常可通过超声检查得到证实。肝内和肝外胆管扩张并因此在超声检查中可显示的典型表现提示梗阻性黄疸。胆管扩张节段的特征性组合有助于推断梗阻的部位。超声检查无法解释的变化是进一步检查的原因。
