Department of Orthopedics an Orthopedic Oncology, University of Padova, Via Giustiniani 3 - 35128 Padova, Italy.
Surgical Pathology Unit, Department of Medicine, University of Padova, Via Aristide Gabelli 61 - 35121 Padova, Italy.
Acta Biomed. 2021 Apr 30;92(S1):e2021084. doi: 10.23750/abm.v92iS1.8519.
An intraosseous lipoma is considered one of the rarest primary bone tumors. The etiology of this lesion remains unclear; many lesions are asymptomatic and appear only as incidental findings during routine radiographic evaluations. Magnetic resonance imaging of intraosseous lipomas can help to establish a diagnosis and to stage the neoplasm. This is a case report of a 53-year old man with a rare intraosseous lipoma of the patella.
骨内脂肪瘤被认为是最罕见的原发性骨肿瘤之一。这种病变的病因仍不清楚；许多病变无症状，仅在常规放射学评估中作为偶然发现出现。骨内脂肪瘤的磁共振成像有助于确立诊断并对肿瘤进行分期。这是一例 53 岁男性髌骨罕见骨内脂肪瘤的病例报告。
