AGENESIS OF CORPUS-CALLOSUM AND INTRAVENTRICULAR LIPOMAS

Intracranial lipomas are rare and usually do not have clinical expression. They are located most commonly in the interhemispheric fissure and may also be found in the quadrigeminal, ambient, chiasmatic, interpeduncular, sylvian, and perimesencephalic cisterns. Interhemispheric lipomas may be associated with choroid plexus lipomas. The ultrasonography, computed tomography, and magnetic resonance imaging findings are reported in a neonate with lateral ventricular choroid plexus lipomas and interhemispheric lipoma associated with agenesis of the corpus callosum.