Cerebral atrophy or hydrocephalus?
D001284:Atrophy / Q000175:diagnosis; D001921:Brain / Q000473:pathology; D002557:Cerebrospinal Fluid Shunts; D003937:Diagnosis, Differential; D006801:Humans; D006849:Hydrocephalus / Q000175:diagnosis*; D006850:Hydrocephalus, Normal Pressure / Q000175:diagnosis*