现将经 CT 扫描检查确诊与手术病理证实的鼻腔、鼻窦病变84例分析如下。资料与方法本组84例,男性62例,女性22例,年龄14～72岁,平均年龄48.7岁。主要临床症状为鼻阻78例,分泌物多74例,头痛、有血丝各42例,鼻衄36例,面部肿胀16例,眼球突出12例。本组病例全部是应用日本日立公司 HF 型头颅 CT 机和 W_4型全身 CT 机检查确诊的。扫描范围从听眶线上方10～20mm 连续向下扫描至上颌窦底部。其中行冠状面扫描39例,对比增强扫描24例。 Now confirmed by CT scanning and surgical pathology confirmed nasal and sinus lesions in 84 cases analyzed as follows. Materials and Methods The group of 84 patients, 62 males and 22 females, aged 14 to 72 years, mean age 48.7 years. The main clinical symptoms were nasal resistance in 78 cases, secretions in 74 cases, headache, bloodshot in 42 cases, rhinoplasty in 36 cases, facial swelling in 16 cases, and ocular protrusion in 12 cases. This group of patients are all applications Hitachi HF head CT and W_4 type CT examination confirmed. Scanning range from the top of the auditory orbital 10 ~ 20mm continuous scan down to the bottom of the maxillary sinus. Among them, 39 cases were performed coronal scan and 24 cases were contrast enhanced scan.