Kumakura H, Ichikawa S, Tange S, Takayama Y, Hosoi T, Koyama Y, Toide H, Tsunoda N
Division of Diagnostic Radiology, Cardiovascular Hospital of Central Japan, Gunma.
Radiat Med. 1994 Mar-Apr;12(2):75-7.
Caroli's disease is a rare congenital disorder with multiple cystic dilatations of the intrahepatic bile ducts. In addition to the nonobstructive localized dilatation of the bile ducts, intraluminar bulbar protrusions of the wall and bridge formation across dilated lumina have been demonstrated on sonography and computed tomography. We present a case in which color Doppler sonography clearly showed a blood flow signal toward the periphery of the liver in the protrusion of the dilated intrahepatic bile ducts. Color Doppler sonography is a useful noninvasive method for evaluating the malformation of Caroli's disease.
卡罗里病是一种罕见的先天性疾病，其肝内胆管存在多个囊性扩张。除了胆管的非梗阻性局限性扩张外，超声检查和计算机断层扫描已证实胆管腔内有壁的球样突出以及横跨扩张管腔的桥形成。我们报告一例，彩色多普勒超声清晰显示扩张的肝内胆管突出部位有血流信号朝向肝周边。彩色多普勒超声是评估卡罗里病畸形的一种有用的非侵入性方法。
