Multifocal localized pigmented villonodular synovitis arising separately from intra- and extra-articular knee joint: Case report and literature review

被引：3

作者：

Yamashita H. ^{[1
]}

Endo K. ^{[1
]}

Enokida M. ^{[1
]}

Teshima R. ^{[1
]}

机构：

[1] Department of Orthopedic Surgery, Faculty of Medicine, Tottori University, Yonago, Tottori 683-8504

来源：

European Journal of Orthopaedic Surgery & Traumatology | 2013年 / 23卷 / Suppl 2期

关键词：

Knee joint; Localized PVNS; Multifocal lesions; Pigmented villonodular synovitis;

D O I：

10.1007/s00590-012-1125-6

中图分类号：

学科分类号：

摘要：

We present a case of intra- and extra-articular localized pigmented villonodular synovitis (PVNS) of the right knee joint separately. A 14-year-old girl presented with a painful mass over the medial aspect of the right knee. MRI demonstrated nodular masses located in the anteromedial area of the knee joint and on the surface of the deep medial collateral ligament outside the joint. Arthroscopic and open synovectomy were performed for both lesions. Histopathology confirmed diagnosis of localized PVNS and pigmented villonodular bursitis, respectively. Our case highlights that localized PVNS are likely to occur in intra- and extra-articular regions separately. © Springer-Verlag 2012.

引用

页码：S273 / S277

页数：4

共 21 条

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