筛窦软骨肉瘤一例报告江西省人民医院（南昌市３３０００６）张学军１病例报告患者，男性，２７岁，农民。以两眼视力进行性减退２个月为主诉于１９９６年１月１０日入院。无鼻塞、流涕，偶有少量鼻出血，有时头痛。既往史无特殊。入院检查：右眼球突出，视力０．１。左眼... An example of ethmoid chondrosarcoma Jiangxi Provincial People’s Hospital (Nanchang 330006) Zhang Xuejun 1 case report Patients, male, 27 years old, farmer. Two months of progressive loss of vision in both eyes was the chief complaint on January 10, 1996. No stuffy nose, runny nose, occasionally a small amount of nosebleed, sometimes headache. No previous history. Admission examination: the right eye, visual acuity 0.1. Left eye ...