Sbarounis C N, Toubouras M, Lazarides D
Chirurg. 1980 Dec;51(12):780-3.
Five cases of annular pancreas with symptoms and signs of high duodenal obstruction are reported. The diagnosis was established during the operation, and four of five patients were complicated by duodenal ulcer and a marked relapse of cholangitis. The results and the operative procedures are discussed.
报告了5例出现十二指肠高位梗阻症状和体征的环状胰腺病例。诊断在手术中确定，5例患者中有4例并发十二指肠溃疡和胆管炎明显复发。讨论了结果和手术方法。
