Keppen–Lubinsky syndrome

Keppen–Lubinsky syndrome
Other namesGeneralized lipodystrophy-progeroid features-severe intellectual disability syndrome
This condition is inherited in an autosomal dominant manner

Keppen–Lubinsky syndrome is an extremely rare congenital disorder. The minimal clinical criteria for the Keppen–Lubinsky syndrome are as follows: normal growth parameters at birth, postnatal growth failure, peculiar face with an aged appearance (large prominent eyes, a narrow nasal bridge, a tented upper lip, a high palate, an open mouth), skin tightly adherent to facial bones, generalized lipodystrophy, microcephaly, and development delay. Keppen-Lubinsky syndrome is caused by mutation in the inwardly rectifying K+ channels encoded by KCNJ6 gene.