ichthyosis-intellectual disability-dwarfism-renal impairment ichthyosis-intellectual disability-dwarfism-renal impairment ichthyosis-intellectual disability-dwarfism-renal impairment is a very rare autosomal recessive ichthyotic genetic disorder which consists of congenital ichthyosis, intellectual disabilities, dwarfism/short stature and renal impairment. this condition has been described only in four members of an iranian family and was discovered in the summer of 1975. ichthyosis-intellectual disability-dwarfism-renal impairmentother namesicthyosis-intellectual deficit-dwarfism-renal impairment, ichthyosis-mental retardation-dwarfism-renal impairment.specialtymedical geneticssymptomsichthyosis from birth, intellectual disabilities, abnormally short stature, and renal impairmentsusual onsetbirthdurationlife-longcausesautosomal recessive genetic mutationdifferential diagnosisichthyosis vulgaris, isolated intellectual disability, kidney dysplasia, idiopathic short staturepreventionnonefrequencyvery rare, only 4 cases have been described in medical literature