自1991年4月至1994年10月，作者遇到8例因服异烟肽而引起男性乳房发育病例，现报告如下。临床资料8例患者均确诊为肺结核，排除了可能引起男性乳房发育的其它疾病。5例为初治病人，3例为复治病人。其中2例会并有消化性温疡。年龄27～78岁，大于60岁者4例。发生于双侧及左侧各3? From April 1991 to October 1994, the authors encountered eight cases of male breasts due to different isoflavones caused by the case, the report is as follows. Clinical data 8 patients were diagnosed as pulmonary tuberculosis, ruled out other diseases that may cause male breast development. 5 patients were newly diagnosed and 3 patients were retreatment. Two of them have digestive ulcers. Aged 27 to 78 years old, more than 60 years old in 4 cases. Occurred in the bilateral and left 3?