Farber's disease (disseminated lipogranulomatosis): the first case reported in Japan.

We report the first case in Japan, i.e., the first case among oriental subject of Farber's disease. This is a rare disorder of lipid metabolism in infancy subsequent to a genetically-determined defect in ceramide degradation. Main features are characterized clinically by hoarseness, joint swelling, subcutaneous nodules and retarded psychomotor development. Lipid analysis and pathological investigation on the material obtained from a subcutaneous nodule confirmed clearly the presence of ceramide and intracytoplasmic inclusion bodies characteristic for Farber's disease. In this case, we experienced also corneal opacity and striking abnormalities in electroencephalogram, which have apparently not been noticed in the 17 cases hitherto reported.