Malformation of the para-flocculus in man, with occlusion of the exit of the fourth ventricle.
D002526:Cerebellar Diseases; D002531:Cerebellum / Q000002:abnormalities*; D002552:Cerebral Ventricles; D000013:Congenital Abnormalities; D004194:Disease; D020546:Fourth Ventricle; D006801:Humans; D008297:Male
ABNORMALITIES; CEREBELLUM/abnormalities; CEREBRAL VENTRICLES/diseases