Aicardi syndrome is an X-linked dominant disorder primarily defined by the
triad of corpus callosum agenesis, infantile spasms and a pathognomonic lac
unar chorioretinopathy. Papillomas of the choroid plexus have been reported
in affected patients. We report an Aicardi syndrome patient who had three
separate choroid plexus papiilomas and associated hydrocephalus, A dizygoti
c twin was unaffected, Staged resection of the tumors was safely accomplish
ed, with improvement in seizure control. imaging between procedures reveale
d rapid tumor growth. Copyright (C) 2000 S. Karger AG, Basel.