抄録
A surgical case of a 12-year-old boy having lipoma with dysgenesis of the corpus callosum is reported.
Plain skull film on frontal projection showed a midline radiolucent area with left peripheral linear calcifications. Computed tomographic (CT) scan revealed a very low absorption area with calcifications in the midline frontal region and separation of both anterior horns of the ventricles. Convulsions became controllable with minimal doses of anticonvulsants after surgery.