Maxillofacial brown tumors in secondary hyperparathyroidism: A case report and literature review
نویسندگان
چکیده
Parathyroid glands produce parathyroid hormone (PTH). PTH has a main role in bone formation. Hyperparathyroidism (HPT) is explained as primary, secondary and tertiary types defined as overproduction of PTH. The brown tumor or osteitis fibrosa cystica is a benign bone lesion that is caused by HPT. This complication has been decreased by diagnosis and successful treatment of secondary hyperparathyroidism. Pelvis, ribs, clavicle, mandible and the extremities are most commonly affected bone in brown tumor, whereas maxillary involvement is rare. The present article report a 29-year-old man with chief complaints of bone pain, swelling cheeks and teeth displacement with secondary HPT. Parathyroidectomy was done due to bone disorder. It is important for dentists and endocrinologists to understand maxillofacial manifestation of secondary HPT to prevent its complication.
منابع مشابه
Giant Cell Reparative Granuloma (G.C.R.G) of the Maxillary Sinus (Brown Tumor): a Case Report and Review of Literature
The patient is a seventheen years old girl, with severe pain and swelling in right maxillary sinus region and facial deformity from two weeks prior to referring. CT scan demonstrated a large tumoral mass in right maxillary sinus extended to petereigomaxillary fossa, orbital floor, lacrimal system and nasoethmoid region. Hard palate had been destroyed and bulged in to the oral cavity. Tumor was ...
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