Brown tumors mimicking multiple myeloma: A case report

Autor: Andrés Felipe Herrera Ortiz, MD, Laura Olarte, MD, Valeria del Castillo, MD, José Nicolás Duarte, MD, Julián Rojas, MD, Diego Aguirre, MD
Jazyk: angličtina
Rok vydání: 2025
Předmět:
Zdroj: Radiology Case Reports, Vol 20, Iss 1, Pp 841-845 (2025)
Druh dokumentu: article
ISSN: 1930-0433
DOI: 10.1016/j.radcr.2024.10.055
Popis: Brown tumors (BT) are rare reactive bone lesions associated with hyperparathyroidism, often posing a diagnostic challenge due to their imaging similarity to multiple myeloma and lytic metastases. In this case, we present a 45-year-old woman with right-sided hip pain who underwent imaging studies showing numerous lytic hypermetabolic lesions initially suggestive of secondary neoplastic involvement vs multiple myeloma, necessitating several imaging tests for the conclusive diagnosis of BT. This case report aims to provide a contemporary overview of BT, elucidating differentiators from alternative diagnoses such as multiple myeloma.
Databáze: Directory of Open Access Journals