Pathognomic feature of hyperparathyroidism -: (A) Osteopenia, (B) Loss of lamina dura, (C) Brown's tumor, (D) Sub periosteal resorption of phalanges
Answer is D. Radiological features of hyperparathyroidism : The characteristic feature is subperiosteal resorption paicularly radial aspect of middle phalanx of middle and index finger. Loss of lamina dura Pepper pot skull Rugger jersy spine Brown tumor Soft tissue calcification