label: X-linked intellectual disability-retinitis pigmentosa syndrome
label_lc: x-linked intellectual disability-retinitis pigmentosa syndrome
description: X-linked intellectual disability-retinitis pigmentosa syndrome is characterized by moderate intellectual deficit and severe, early-onset retinitis pigmentosa. It has been described in five males spanning three generations of one family. Some patients also had microcephaly. It is transmitted as an X-linked recessive trait.