Monarch Disease Ontology identifier MONDO_0009188 (epilepsy-telangiectasia syndrome) can be described as follows. Epilepsy telangiectasia syndrome is characterized by intellectual deficit, epilepsy, palpebral conjunctival telangiectasias and diminished serum IgA, particular facies and a shortened fifth finger. It has been reported in six siblings from a Mexican family. It is probably transmitted as an autosomal recessive trait.