Poorteman L, Declercq H, Natens P, Wetzels K, Vanhoenacker F
Department of Radiology, AZ Sint Blasius, Dendermonde, KU Leuven, Belgium.
Department of Orthopedics, AZ Sint Blasius, Dendermonde, Belgium.
BJR Case Rep. 2015 May 26;1(2):20150061. doi: 10.1259/bjrcr.20150061. eCollection 2015.
We present a rare case of an intra-articular synovial lipoma, which was diagnosed in a patient after a knee trauma. MRI is the imaging modality of choice to suggest the diagnosis preoperatively, by demonstrating a well-delineated fat-containing lesion. The differential diagnosis of an intra-articular lipomatous lesion consists of lipoma arborescens and synovial lipoma.
我们报告一例罕见的关节内滑膜脂肪瘤病例，该病例是在一名患者膝关节外伤后确诊的。磁共振成像（MRI）是术前提示诊断的首选成像方式，它能显示界限清晰的含脂肪病变。关节内脂肪瘤样病变的鉴别诊断包括绒毛结节性滑膜炎和滑膜脂肪瘤。
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