Ramakrishnan T
South Med J. 1979 Dec;72(12):1630-1. doi: 10.1097/00007611-197912000-00051.
A case of carcinoma of the ampulla of Vater was diagnosed preoperatively by percutaneous transhepatic cholangiography using the Chiba needle. A dilated pancreatic duct is a radiologic sign diagnostic of early ampullary carcinoma.
一例 Vater 壶腹癌术前经皮经肝穿刺胆管造影术(使用千叶针)得以确诊。胰管扩张是早期壶腹癌的一项放射学诊断征象。