病例报告：色素沉着绒毛结节性滑膜炎对锝-99m二巯基丁二酸的摄取：与计算机断层扫描、磁共振成像及镓-67闪烁扫描术的比较

Case report: uptake of pentavalent technetium-99m dimercaptosuccinic acid by pigmented villonodular synovitis: comparison with computed tomography, magnetic resonance imaging and gallium-67 scintigraphy.

作者信息

Kobayashi H, Kotoura Y, Hosono M, Sakahara H, Yamamuro T, Endo K, Konishi J

机构信息

Department of Radiology, Kyoto University, Faculty of Medicine, Japan.

出版信息

Br J Radiol. 1994 Oct;67(802):1030-2. doi: 10.1259/0007-1285-67-802-1030.

DOI:10.1259/0007-1285-67-802-1030

PMID:8000829

Abstract

The scintigraphic findings of a patient with pigmented villonodular synovitis are described and compared with the computed tomography and magnetic resonance imaging data. Intense uptake of pentavalent technetium-99m dimercaptosuccinic acid without gallium-67 citrate uptake indicates that pigmented villonodular synovitis has the features of a hyperplastic or neoplastic lesion rather than an inflammatory lesion from the point of view of nuclear medicine.

摘要

本文描述了一名色素沉着绒毛结节性滑膜炎患者的闪烁扫描结果，并与计算机断层扫描和磁共振成像数据进行了比较。五价锝-99m二巯基丁二酸摄取强烈而枸橼酸镓-67摄取阴性，这表明从核医学角度来看，色素沉着绒毛结节性滑膜炎具有增生性或肿瘤性病变的特征，而非炎性病变。