颅咽管瘤是鞍区先天性良性肿瘤，约占儿童鞍上肿瘤的5％［1］。笔者就其CT表现与手术病理结果对照回顾性分析，探讨CT对此病的诊断。1资料与方法本组35例，男21例，女14例。年龄1岁～56岁，平均25．6岁。症状出现时间5d至11年。主要临床表现：偏盲、视力下降、失明、头痛、视乳 Craniopharyngioma is a benign congenital benign tumor, accounting for about 5% of children with suprasellar tumors [1]. The author of its CT performance and surgical pathology control retrospective analysis to explore the diagnosis of CT on the disease. 1 Materials and Methods The group of 35 patients, 21 males and 14 females. Aged 1 to 56 years old, average 25.6 years old. Symptoms appear 5d to 11 years. The main clinical manifestations: hemianopia, decreased vision, blindness, headache, depending on milk