Pediatric Primary Hyperparathyroidism

  • Etiology: in adults due to parathyroid adenoma, carcinoma, hyperplasia
  • Imaging: resorption of periosteal new bone with decreased mineralization, coarse trabeculae, erosive changes at muscle insertions, brown tumors (osteoclasts, cell debris, hemorrhage)

Radiology Cases of Primary Hyperparathyroidism

CT of primary hyperparathyroidism
Bone windows from an axial CT without contrast of the brain shows salt and pepper lesions diffusely throughout the skull.