一、发病率原发性胆囊癌(Primary Carcinomaof the Gallbladder,P.C.G)于1771年被维也纳的Maximilian de Stoll首先描述。占所有恶性肿瘤的0.6～5.9％,在消化道癌中占第5～6位,在胆道系统肿瘤中居首位。它占女性所有恶性肿瘤的8～10％。在美国PCG发病率为2.5/10万,每年死于该病的约6500人。据估算PCG在一些医院的年出现数为4人,占成人患者住院总人数的0.007～0.018％。其尸检率为0.1～ First, the incidence of primary gallbladder carcinoma (Primary Carcinoma of the Gallbladder, P.C.G) was first described by Maximilian de Stoll of Vienna in 1771. It accounts for 0.6-5.9% of all malignant tumors, and occupies the 5th-6th place in the digestive tract cancer. It ranks first in the biliary system tumors. It accounts for 8 to 10% of all malignant tumors in women. The incidence of PCG in the United States is 2.5/10 million, and approximately 6,500 people die each year from the disease. It is estimated that the annual number of PCGs in some hospitals is 4 people, accounting for 0.007 to 0.018% of the total number of hospitalized adult patients. The autopsy rate was 0.1 to