自1981年2月～1990年7月我们经超声诊断胰腺癌159例,其中经手术、病理证实的有66例,包括胰头癌、胰体胰尾癌、壶腹癌,现报告如下。资料与方法本组66例,其中男性44例,女性22例,男女比例为2:1,年龄33～77岁之间,50岁以上48例,占72.7％。临床表现取决于胰腺癌初起时的部位、 From February 1981 to July 1990, we diagnosed 159 cases of pancreatic cancer by ultrasound, of which 66 cases were confirmed by surgery and pathology, including pancreatic head cancer, pancreatic and pancreatic tail cancer, and ampullary cancer. The report is as follows. Data and Methods The group of 66 patients, including 44 males and 22 females, male to female ratio of 2:1, between the ages of 33 to 77 years, 48 ​​patients over the age of 48, accounting for 72.7%. The clinical manifestations depend on where the pancreatic cancer first started,