Fig. 1From: Unusual presentation of primary hyperparathyroidism: report of three cases(a, b) Panoramic radiograph revealing a well-defined osteolytic lesion in the right mandible. (c) Axial CT scan showing an expansionary cystic bone lesion of the right mandible, penetrating the cortex and forming a peripheral soft tissue mass. (d) Enhanced MRI of the neck showing a 2.5-cm enhancing nodular mass on the right parathyroidBack to article page