Lipoma Arborescens: Imaging Features of Typical and Atypical Disease and Differentiation From Other Intra-articular Pathology

IF 0.1 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
L. Bui-mansfield
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引用次数: 1

Abstract

Lipoma arborescens is a benign intra-articular lesion characterized by villous lipomatous proliferation of the synovium. It is most commonly found in the knee joint. However, lipoma arborescens also may be found in other joints and bursae and tendon sheaths. The purpose of this educational activity is to review typical and atypical cases of lipoma arborescens. In this article, we review the clinical features of lipoma arborescens. Its imaging characteristics on different radiologic modalities are reviewed. Histologic findings are examined to explain its imaging appearance. Differential diagnosis is discussed, including means to distinguish them by imaging. Correct diagnosis prevents misdiagnosis that may lead to unnecessary additional clinical evaluation and prompts referral to an orthopedic surgeon for evaluation for definitive treatment.
树状脂肪瘤:典型和非典型疾病的影像学特征及与其他关节内病理的鉴别
树状脂肪瘤是一种以滑膜绒毛状脂肪瘤增生为特征的良性关节内病变。它最常见于膝关节。然而,树状脂肪瘤也可以在其他关节、滑囊和肌腱鞘中发现。本次教育活动的目的是回顾典型和非典型的树状脂肪瘤病例。本文就树状脂肪瘤的临床特点作一综述。本文综述了其在不同影像学上的影像学特征。检查组织学表现以解释其影像学表现。讨论了鉴别诊断,包括通过影像学来区分它们的方法。正确的诊断可以防止可能导致不必要的额外临床评估的误诊,并提示转诊到骨科医生评估最终治疗。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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