患者 ,男 ,2 4岁。因间歇性癫痫发作 1周于1 994年 5月 1 3日在北京天坛医院经 CT检查发现头颅右额顶叶占位病变 ,疑“胶质瘤”。两周后在全麻下行右额顶马蹄形切口开颅术 ,术中肉眼观察瘤组织呈淡褐色 ,质硬 ,边界尚清。术后病理诊断 :右额顶叶非霍奇金淋巴瘤。 1个月后给予全 Patient, male, 24 years old. Due to intermittent seizures 1 week on May 1st, 1994 in Beijing Tiantan Hospital by CT examination found the right frontal and parietal lobe lesions, suspected “glioma.” Two weeks later, under the general anesthesia, a right frontal horseshoe incision craniotomy was performed. During the operation, the tumor tissue was visually light brown, hard and the boundary was still clear. Postoperative pathological diagnosis: right fronto-parietal non-Hodgkin’s lymphoma. 1 month later