摘要
通过66例正常形态肝内胆管结石和74例变异型肝内胆管结石分布的对照研究,作者发现:(1)右前叶与左肝管为结石好发部,这与其X 线解剖特点有关.(2)变异的肝管易发生结石,特别是右前叶汇入左肝管时,这与其行程延长、迂曲、多个转角有关.(3)肝内胆管结石常多数目,多部位。右前叶与左肝管结石共存最常见.认识肝内胆管的X 线解剖与结石分布的关系,对于提高肝内腰管结石的X 线诊断,合理选择治疗方案等均有重要意义.
By the comparative study of calculus,distribution in intrahepatic bile duct with normalmorphology and that with variant,authorsfound:(1)calculi occurs very often in right anterior lobe bile duct and left hepatic duct,whichis related to their X-ray anatomy.(2)calculi arefrequently found in variant bile duct,especiallywhen right anterior lobe bile duct joins to lefthepatic duct,which is associated with its elongated,tortuous course and multiple angulations.(3)intrahepatic bile duct calculi are multiple innumber and Iocation.The commonest is coexistence of stones within right anterior lobe bileduct and left hepatic duct.It is of significantvalue for advancing radiological diagnosis of intrahepatic stone,for choosing therapeutic procedure rationally and to understand the relation between X-ray anatomy of intrahepatic bile ductand distribution of calculus
出处
《临床放射学杂志》
CSCD
北大核心
1992年第5期238-241,278-282,共4页
Journal of Clinical Radiology
