This condition is associated with:: (A) Osteopetrosis, (B) Marfan syndrome, (C) Osteogenesis imperfecta, (D) All of the above
Answer is D. Osteogenesis imperfecta is a hereditary autosomal dominant disorder. Pale blue sclera is one of the characteristic features of osteogenesis imperfecta. Blue sclera are also seen in osteopetrosis, fetal rickets, marfan's syndrome, and Ehlers - Danlos syndrome.