Abstract

We present an Arab family with some features of Kniest disease. The proband was a six year old boy with rhizomelic short limbed dwarfism, 'dish-like' facies, cleft palate, deafness, and camptodactyly. Most radiological changes were compatible with Kniest disease. Two younger sibs, similarly affected, had died at a few months old, and the pedigree shows strong evidence of autosomal recessive inheritance, unlike previously reported cases of Kniest disease which have shown autosomal dominant inheritance.