"Marble Bone" appearance is seen in: March 2009: (A) Osteomalacia, (B) Osteopetrosis, (C) Rickets, (D) Osteoporosis
Answer is B. Ans. B: Osteopetrosis Osteopetrosis/marble bone disease/Albers-Schonberg disease is a disorder characterized by dense but brittle bones (marble bones)