[Aicardi syndrome and choroid plexus papilloma: a rare association. Case report].

The authors report a case of a 5 months old female child with clinical features of Aicardi syndrome: agenesis of the corpus callosum, occular abnormalities ("chorioretinal lacunae" and microphthalmus), infantile spasms, mental retardation, vertebral malformations and thoracic deformity. The pacient was submitted to complementary examinations that confirmed the diagnosis. The neuroradiologic images (MRI) showed besides corpus callosum agenesis a tumor located at the left ventricular atrium (choroid plexus papilloma). This association is a rare occurrence and the present case is the seventh described in literature. Furthermore, we suggest that the choroid plexus pappilloma could be a characteristic tumor of the Aicardi syndrome.