Dandy-Walker syndrome, a congenital malformation of the hindbrain involving the cerebellum and the fourth ventricle, is a rare cranial abnormality that commonly occurs before the sixth or seventh week of development. It is usually diagnosed at birth or in early childhood; however, an occasional patient may first become symptomatic in adult life. A case of Dandy-Walker syndrome in a 58-year-old woman is reported because of the older age at presentation and relatively long asymptomatic period after birth.
作者：P, Reddy；P S, Vannemreddy；L, Grier；A, Nanda
来源：The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society 2000 年 152卷 1期
