EAST syndrome (MONDO_0013005) can be described as follows. SeSAME syndrome is characterized by seizures, sensorineural deafness, ataxia, intellectual deficit, and electrolyte imbalance (hypokalemia, metabolic alkalosis, and hypomagnesemia). Also known as: epilepsy, ataxia, sensorineural deafness and tubulopathy, seizures, sensorineural deafness, ataxia, intellectual disability and electrolyte imbalance, seizures, sensorineural deafness, ataxia, mental retardation and electrolyte imbalance, seizures-sensorineural deafness-ataxia-intellectual disability-electrolyte imbalance syndrome, sesame syndrome.