Brown Tumor in Children With Normocalcemic Hyperparathyroidism: A Report of Two Cases

Abstract

Brown tumor is an important sign of a number of metabolic bone diseases. Normocalcemic hyperparathyroidism, a rare childhood pathologic finding, reveals itself with brown tumors as the only initial sign. In this study, two cases of normocalcemic hyperparathyroidism accompanied by mandibular brown tumors are presented.