本文报告5年间所见的111例。其中,男性72例,女性39例,年龄9～72岁,以40～60岁居多(59％)。57例为网状细胞肉瘤,36例为淋巴肉瘤,16例不明。分期:Ⅰ期21例,Ⅱ期90例,但均未作腹膜后淋巴造影和胃肠道放射线检查。原发部位为鼻咽部者31例,扁桃体76例,舌根和软腭4例,2例侵及三叉神经,1例破坏了颅底骨骨质。全数病例以放疗为主(~(60)Co外照射,4500～6000rad/5～7周)。94例加 This article reports 111 cases seen in five years. Among them, there were 72 males and 39 females, aged from 9 to 72 years, mostly 40 to 60 years old (59%). 57 cases were reticular cell sarcoma, 36 cases were lymphosarcoma, and 16 cases were unknown. Stages: 21 cases of stage I and 90 cases of stage II, but no retroperitoneal lymphography and gastrointestinal tract radiographs were performed. The primary site was nasopharynx in 31 cases, tonsils in 76 cases, tongue and soft palate in 4 cases, 2 cases invading the trigeminal nerve, and 1 case destroyed the skull base bone. All cases were based on radiotherapy (~(60)Co external irradiation, 4500-6000 rad/5 to 7 weeks). 94 cases plus