平滑肌肉瘤可发生于体内有平滑肌的任何部位,由于鼻部平滑肌组织甚少,在此处发生平滑肌肉瘤极为罕见。我科于一九八三年曾诊治一例,现报告如下。病例:女,49岁,住院号 240929,于一九八三十二月二十九日入院。入院前二年左右鼻开始间歇性阻塞,以后逐渐加重。直到 Leiomyosarcoma can occur in any part of the body that has smooth muscle. Because there is little smooth muscle tissue in the nose, it is extremely rare that leiomyosarcoma occurs. Our department was diagnosed and treated in 1983. The report is as follows. Case: Female, 49 years old, hospital number 240929, admitted to the hospital on the 29th of March 1983. About two years before admission, the nose began to clog intermittently and gradually worsened. until