- Brain G31.9

-- Alcoholic G31.2

-- Arteriosclerotic I67.2

-- Childhood G31.9

--- Specified NEC G31.89

-- Cystic G31.89

--- Congenital Q04.6

-- In

--- Alcoholism G31.2

--- Beriberi E51.2

--- Cerebrovascular Disease I67.9

--- Congenital Hydrocephalus Q03.9

---- With Spina Bifida

--- Fabry-Anderson Disease E75.21

--- Gaucher's Disease E75.22

--- Hunter's Syndrome E76.1

--- Lipidosis

---- Cerebral E75.4

---- Generalized E75.6

--- Mucopolysaccharidosis - see Mucopolysaccharidosis

--- Myxedema E03.9 [G32.89]

--- Neoplastic Disease D49.6 [G32.89]

--- Niemann-Pick Disease E75.249 [G32.89]

--- Sphingolipidosis E75.3 [G32.89]

--- Vitamin B12 Deficiency E53.8 [G32.89]

-- Senile NEC G31.1