Objective To evaluate the preoperative localization value of MRI and MRCP for congenital biliary dilatation.
目的探讨核磁共振影像对先天性胆管扩张症的术前定位价值。
2
Results 12 patients of congenital aorta valve stenosis were stenosis of double-valve pattern, dilatation of ascending aorta in 8 cases, ascending aorta in 4 cases were natural.
结果：12例主动脉瓣狭窄均为二瓣化狭窄，狭窄后主动脉扩张者8例，不扩张者4例。
3
This paper reports oD 28 cases of congenital cystic dilatation of the bile duct treated surgically from 1950—1978.