Multifocal eosinophilic granuloma with femoral epiphyseal lesion mimicking an aneurysmal bone cyst

Autor: Ty A. Davis, DO, Thelma Rocio Jimenez Mosquea, MD, Ana C. Belzarena, MD, MPH
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Radiology Case Reports, Vol 17, Iss 11, Pp 4176-4182 (2022)
Druh dokumentu: article
ISSN: 1930-0433
DOI: 10.1016/j.radcr.2022.08.024
Popis: Eosinophilic granuloma (EG) is a rare benign tumor-like disorder characterized by abnormal proliferation Langerhans cells. EG frequently presents as a solitary lesion in the axial skeleton and diaphysis long bones. Here we present the case of a 14-year-old male with multifocal EG with a lesion located in the femoral epiphysis mimicking an aneurysmal bone cyst that presented a diagnostic challenge. While the initial presentation of EG patients may appear uncommon, its overlapping features with other benign and malignant etiologies highlight the importance of increased awareness of this condition, as well as the need for an experienced multidisciplinary team in its diagnosis and treatment.
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