Multiple punched out lesions on skull X-ray is found in -: (A) Down's, (B) Hyperparathyroidism, (C) Multiple myeloma, (D) All
Answer is C. Radiological features for multiple myeloma are : Multiple punched lytic lesions of skull with endosteal scalloping. Expansile lytic lesions with associated soft tissue masses Absence of periosteal new bone formation