十二指肠乳头旁憩室约占十二指肠憩室的70％,它与胆胰疾病关系密切。我院自1990年8月至1997年3月共对521例患者进行逆行胰胆管造影(ERCP)检查,发现十二指肠乳头旁憩室62例。现就其与胆结石的关系作一探讨。 1 临床资料 1.1 一般资料:本组62例患者,男39例,女23例,男女之比为1.69:1,年龄32～72岁,平均58.2岁。发病年龄超过50岁者49例,占79％。本组患者在作ERCP检查前有胆囊切除术史20例。 1.2 憩室部位和类型:根据憩室与十二指肠乳 Duodenal papillary diverticulum accounts for about 70% of duodenal diverticulum, which is closely related to biliary and pancreatic diseases. In our hospital from August 1990 to March 1997 a total of 521 patients underwent retrograde cholangiopancreatography (ERCP) examination and found that 62 cases of duodenal papillary diverticulum. Now on its relationship with gallstones for a discussion. 1 Clinical data 1.1 General Information: The group of 62 patients, 39 males and 23 females, male to female ratio was 1.69: 1, aged 32 to 72 years, mean 58.2 years. 49 cases more than 50 years of age onset, accounting for 79%. This group of patients before cholecystectomy ERCP examination in 20 patients. 1.2 diverticulum site and type: According to the diverticulum and duodenal milk