Monozygotic twins concordant for congenital short femur.
We report concordant male monozygotic twins with congenital short femur (proximal focal femoral deficiency) and discuss the aetiological implications. Coincidentally, they and their father have benign familial macrocephaly.
D005269:Femur / Q000002:abnormalities*; D006801:Humans; D008297:Male; D014430:Twins, Monozygotic