鳞癌在头颈部恶性肿瘤中多见，但在不同的部位，不同的时间发生３个原发性肿瘤者少见，我院收治１例，现报告如下：患者黄××，男，３４岁，农民，住院号５８８１７．主因下唇部逐渐增大性肿物７月余，于１９９６年１０月来我院诊治．７月前，不自觉发现右下唇部有一米粒... Squamous cell carcinoma is more common in head and neck malignant tumors, but rare in 3 different primary tumors at different sites and at different times. One patient was admitted to our hospital. The report is as follows: Patient Huang XX, male, 34 years old Peasant, hospital number 58817. Mainly due to the lower lip gradually increased sexual mass more than 7 months in October 1996 to our hospital for treatment. 7 months ago, do not consciously found a right lower lip with a grain of rice ...