NUMERO: #20231154

Título: BROWN TUMOR IN THE MANDIBLE RESULTING FROM HYPERPARATHYROIDISM: A CASE REPORT

Nome do Apresentador: Bruna Luisa Koch MONTEIRO

Categoria do Trabalho: Painel de caso clínico (PCC)

Área Temática: Patologia Oral

Resumo: Brown tumor of hyperparathyroidism is a lesion composed of giant cells associated with primary or secondary hyperparathyroidism, which is invasive in some cases, but without neoplastic potential. A 36-year-old female patient presented with a complaint of painless swelling in the intra and extraoral region of the right mandible, with an approximate duration of four months. Imaging examination revealed an osteolytic and expansive area affecting the lateral region and angle of the right mandible, with significant thinning of the lingual and gingival cortices. An incisional biopsy was performed, and spindle cell proliferation with giant cells and hypercalcemia were observed. Laboratory tests were ordered to investigate endocrine disorders, which indicated hyperphosphatemia, hypercalcemia, and elevated parathyroid hormone, confirming the diagnosis of brown tumor of primary hyperparathyroidism. The patient was referred to the head and neck and endocrinology service and is being followed up with regression of the lesion.

Autor 1:  Bruna Luisa Koch MONTEIRO

E-mail 1:  [email protected]

Autor 2:   João Paulo Stanislovicz Prohny

E-mail 2:  [email protected]

Autor 3 :  Cleverson Patussi

E-mail 3:  [email protected]

Autor 4:  Maria Isabela Guebur

E-mail 4:  [email protected]

Autor 5:  Paola Andrea Galbiati Pedruzzi

E-mail 5:  [email protected]

Autor 6:  Juliana Lucena Schussel

E-mail 6:  [email protected]

Autor 7:  Laurindo Moacir Sassi

E-mail 7:  [email protected]