本文报告21例脑结核瘤,均经手术及病理检查证实。男性11例,女性10例,发病年令最小5岁,最大为37岁,平均年令19岁。病程最短一个月,最长为四年。病变部位:幕上8例,其中6例在左侧,幕下13例中右侧小脑半球10例、右侧桥臂一例,右侧延髓背外侧部1例, This article reports 21 cases of brain tuberculoma, all confirmed by surgery and pathological examination. There were 11 males and 10 females. The age of onset was a minimum of 5 years and the maximum was 37 years. The average age was 19 years old. The shortest course of one month, up to four years. Lesions: 8 cases in the supratentorial space, of which 6 cases are on the left, 13 cases in the lower cerebrum, 10 cases in the right cerebellar hemisphere, one case in the right bridge, and 1 case in the right medulla dorsolateral.