毛细胞型星形细胞瘤(Pilocytic Asrocytoma,以下简称PA)大多发生在小脑,发生在脊髓者极少见,临床上容易误诊。我科近15年遇见3例脊髓PA,现将2例尸检报告如下: 例1 A884 男,22岁。颈部僵硬不适4月加重伴全身无力10天。于87年10月始觉颈部不适、发僵、活动后好转。88年1月从半尺高处台阶跌倒,左 Pilocytic Asrocytoma (Pilocytic Asrocytoma, hereinafter referred to as PA) occurs in the cerebellum, occurred in the spinal cord were rare, clinically misdiagnosed. In recent 15 years I met three cases of PA spinal cord, now 2 cases of autopsy reported as follows: Example 1 A884 male, 22 years old. Neck stiff discomfort April aggravated with general weakness 10 days. In October 1987 began to feel neck discomfort, stiff, improved after activities. January 88 Fall from the bench half a meter high, left