引起肝门梗阻的良恶性狭窄的鉴别有时很困难 ,作者试图从其临床表现和放射图像进行鉴别。取芬兰阿姆斯丹大学外科和放射科于 1983～ 1997年收治的132例肝门狭窄病人进行统计 ,其中 2 0例 (15 % )病理诊断为良性肿瘤 ,计男 13例、女 7例 ,中位值年龄 5 0岁 (2 4～ 72岁 )。对其? The identification of benign and malignant stenosis that causes hepatic obstruction is sometimes difficult, and the authors attempted to discriminate between their clinical manifestations and radiological images. A total of 132 cases of hepatic stenosis admitted to the Department of Surgery and Radiology at Armsdam University in Finland from 1983 to 1997 were included in the statistics, of which 20 cases (15%) were pathologically diagnosed as benign tumors, including 13 males and 7 females. The median value was 50 years old (24-72 years old). For it?