Multiple Bone Cysts Caused by Hyperparathyroidism: A Case Report and Review of the
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Background/Aim: Pathological fractures are rare, suspicious and in some cases mentioned
as the first sign of a malignant tumor. We present an uncommon case with a pathological …

Background Osteitis fibrosa cystica is a rare, benign and osteolytic lesion attributed to
hyperparathyroidism. The high level of parathyroid hormone cause rapid bone loss. Case …

Introduction and importance Brown tumor (BT) is defined as osteolytic lesion of an
underlying state of hyperparathyroidism. Hyperparathyroidism will activate osteoclasts which …

Brown tumor due to secondary hyperparathyroidism in chronic kidney disease is a well-
established entity. Brown tumor of the spine with hemorrhage causing acute neurological …

Background: Brown tumors (BTs) are rare non-neoplastic lesions that arise secondary to
hyperparathyroidism largely involving mandible, ribs, pelvis, and large bones. Spinal …

Abstract “Brown tumors (BTs)” of the spine are benign rare lesions, seen in about 5%–13%
of all patients with chronic hyperparathyroidism (HPT). They are not true neoplasms and are …

Brown tumor is an uncommon focal lytic bone lesion, which is considered as an end-stage
lesion of abnormal bone metabolism, caused by long-standing increased parathyroid …

Background: Osteitis brosa cystica is a rare benign, lytic bone lesion attributed to
hyperparathyroidism. The high level of parathyroid hormone cause rapid bone loss. Case …