1. Chronic cystic arachnoiditis;Craig;Am. J. Surg.,1932
2. Cystic cerebellar arachnoiditis;Thompson;J. Neurosurg.,1946
3. Spastic hemiplegia, produced by a congenital cyst replacing cerebellar vermis;Scarff;J. Nerv. & Ment. Dis.,1933
4. Congenital anomaly of the cerebellar vermis;Sahs;Arch. Path.,1941
5. Agenesis of the cerebellum (verified by operation);Cohen;J. Mt. Sinai Hosp.,1942