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壶腹部肿瘤是指胆总管、胰管末端连接十二指肠乳头交汇的特定部位肿瘤.其位置较隐蔽.临床主要表现为梗阻性黄疸,而该病的早期正确诊断对手术及预后有着非常重要的意义.我院自1984年至1996年经手术及病理确诊的壶腹部肿瘤的B超声像图,探讨其诊断价值如下.本组病例75例均经手术及病理确诊,其中男性49例,女性26例,年龄21岁～68岁,平均51岁.采用仪器为美国GERT一3000型、2000、fino型超声仪,检查方法为常规腹部B超检查方法.
Ampullary tumor refers to the specific part of the common bile duct, the end of the pancreatic duct where the junction of the duodenal papilla meets. Its location is hidden. The main clinical manifestation is obstructive jaundice, and the early correct diagnosis of the disease is very important for surgery and prognosis. The significance of B ultrasound images of ampulla tumors diagnosed by surgery and pathology in our hospital from 1984 to 1996 to discuss its diagnostic value is as follows. 75 cases of this group were confirmed by surgery and pathology, including 49 males and females. 26 cases, aged 21 to 68 years old, average 51 years old. The instrument used for the United States GERT-3000, 2000, fio-type ultrasound system, the examination method for routine abdominal ultrasound examination.