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1 材料与方法2 1例中 ,男 13例 ,女 8例。年龄 3 5～ 67岁 ,平均 53 .6岁。临床表现 :上腹不适、胀痛 14例 ,消瘦、体重下降 7例 ,无明显症状、进行性黄疸 7例。 2 1例均有不同程度的黄疸。病理诊断结果 :腺癌 18例 ,鳞癌 2例 ,转移癌 1例。全部病例应用螺旋CT做平扫、增强双
1 Materials and Methods 2 1 case, 13 males and 8 females. Age 3 5 ~ 67 years old, with an average of 53.6 years old. Clinical manifestations: abdominal discomfort, pain in 14 cases, weight loss, weight loss in 7 cases, no obvious symptoms, progressive jaundice in 7 cases. 2 1 cases have different degrees of jaundice. Pathological diagnosis: adenocarcinoma in 18 cases, squamous cell carcinoma in 2 cases, metastatic carcinoma in 1 case. Spiral CT scan done in all cases, enhanced double