Samargandi Ramy, Le Nail Louis-Romée, de Pinieux Gonzague, Tallegas Matthias, Miquelestorena-Standley Elodie
Service d'Orthopédie et Traumatologie, Centre Hospitalier Régional Universitaire (CHRU) de Tours, Tours, FRA.
Orthopedic Surgery Department, Faculty of Medicine, University of Jeddah, Jeddah, SAU.
Cureus. 2023 Jun 2;15(6):e39883. doi: 10.7759/cureus.39883. eCollection 2023 Jun.
Intraosseous hibernoma is a rare benign bone tumor derived from brown fat. It is typically found in the axial skeleton and is more commonly observed in women. It can manifest as a painful lesion or may be incidentally discovered. Intraosseous hibernoma often presents as a sclerotic lesion, although it can also manifest as a lytic lesion. Due to its varied radiographic appearance, it should be considered in the differential diagnosis of bone lesions as it can mimic metastatic lesions as well as other sclerotic and lytic bone lesions. Therefore, obtaining a biopsy of the lesion is crucial for an accurate diagnosis. In this report, we present the clinical, radiological, and histopathological findings of two cases of intraosseous hibernoma and provide a concise overview based on a review of the literature.
骨内冬眠瘤是一种罕见的源自棕色脂肪的良性骨肿瘤。它通常见于中轴骨骼，女性更为常见。它可表现为疼痛性病变，也可能是偶然发现。骨内冬眠瘤常表现为硬化性病变，不过也可表现为溶骨性病变。由于其多样的影像学表现，在骨病变的鉴别诊断中应考虑到它，因为它可模仿转移性病变以及其他硬化性和溶骨性骨病变。因此，对病变进行活检对于准确诊断至关重要。在本报告中，我们展示了两例骨内冬眠瘤的临床、放射学和组织病理学表现，并在文献回顾的基础上提供了简要概述。
