踝关节色素沉着绒毛结节性滑膜炎的超声检查

Sonography of pigmented villonodular synovitis in the ankle joint.

作者信息

Yang P Y, Wang C L, Wu C T, Wang T G, Hsieh F J

机构信息

Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei.

出版信息

J Clin Ultrasound. 1998 Mar-Apr;26(3):166-70. doi: 10.1002/(sici)1097-0096(199803/04)26:3<166::aid-jcu11>3.0.co;2-9.

DOI:10.1002/(sici)1097-0096(199803/04)26:3<166::aid-jcu11>3.0.co;2-9

PMID:9502041

Abstract

Pigmented villonodular synovitis is a benign proliferative disorder of the synovium that results in villous nodule formation in joints, tendon sheaths, and bursae. We present a case of pigmented villonodular synovitis of the ankle joint that was diagnosed by sonography with color Doppler imaging. The sonograms revealed hypoechoic synovial proliferation, and hypervascularity was visible on color Doppler images. The differential diagnosis of a synovial thickening or mass is also discussed.

摘要

色素沉着绒毛结节性滑膜炎是一种滑膜的良性增生性疾病，可导致关节、腱鞘和滑囊中形成绒毛状结节。我们报告一例通过超声彩色多普勒成像诊断的踝关节色素沉着绒毛结节性滑膜炎病例。超声检查显示滑膜低回声增生，彩色多普勒图像上可见血管增多。本文还讨论了滑膜增厚或肿块的鉴别诊断。