Niemann-Pick disease (Crocker's group A). Late onset and pigmentary degeneration resembling Hallervorden-Spatz syndrome.

Brain Chemistry Brain Diseases/pathology Cerebral Cortex/pathology Child Child, Preschool Cholesterol/analysis Diagnosis, Differential Digestive System/pathology Female Humans Kidney/pathology Lipids/analysis Liver/pathology Lung/pathology Lymph Nodes/pathology Male Movement Disorders/pathology Niemann-Pick Diseases/diagnosis,pathology Pantothenate Kinase-Associated Neurodegeneration/diagnosis,pathology Phosphatidylcholines/analysis Phosphatidylethanolamines/analysis Pigments, Biological Sphingomyelins Spleen/pathology

Lipids Phosphatidylcholines Phosphatidylethanolamines Pigments, Biological Sphingomyelins Cholesterol