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摘要目的研究胰腺腺癌的原发部位是否影响其肝转移瘤在肝叶内的分布。方法从既往4年经多层螺旋CT(MDCT)检查分期的全部胰腺腺癌病人中选取合并肝转移瘤者80例(男42例,女38例,平均年龄60.56岁),病人原发灶位于胰头[A组,40例;直径,(32.41±2.28)mm]或位于胰腺体尾部[B组,40例;直径,(52.21±2.8)mm]。分析肿瘤的部位、大小、血管侵犯和肝脏各叶的转移瘤数量。两组间肝转移
Abstract Objective To investigate whether the primary sites of pancreatic adenocarcinoma affect the distribution of liver metastases in the liver lobe. Methods Eighty patients (42 males and 38 females, average age 60.56 years) with liver metastases were selected from all patients with pancreatic adenocarcinoma examined by multi-slice spiral CT (MDCT) in the past 4 years. The primary tumor was located in (Group A, n = 40; diameter, (32.41 ± 2.28) mm] or at the tail of the pancreas [group B, 40; diameter, (52.21 ± 2.8) mm]. Analysis of the tumor site, size, vascular invasion and the number of liver metastases in each leaf. Liver metastasis between the two groups