Test and teach, number twenty-four. Diagnosis: tapeworm cyst wall, 4th ventricle.
D001927:Brain Diseases / Q000175:diagnosis* / Q000469:parasitology; D002552:Cerebral Ventricles / Q000469:parasitology; D003551:Cysticercosis / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged