以髌前滑囊炎为表现的结节病。

Sarcoidosis presenting as prepatellar bursitis.

作者信息

Fujimoto Hajime, Shimofusa Ryota, Shimoyama Katsuhito, Nagashima Ryota, Eguchi Masanobu

机构信息

Department of Radiology, Numazu City Hospital, Numazu, Shizuoka, Japan.

出版信息

Skeletal Radiol. 2006 Jan;35(1):58-60. doi: 10.1007/s00256-005-0950-7. Epub 2005 Aug 11.

DOI:10.1007/s00256-005-0950-7

PMID:16096754

Abstract

A 61-year-old woman complained of a subcutaneous mass in her right knee. MR images revealed a well-defined subcutaneous mass in the prepatellar region, containing some fluid and foci of short T2. The lesion showed some marginal contrast uptake after an administration of meglumine gadopentetate (Gd-DTPA), consistent with prepatellar bursitis. The pathological specimen, however, revealed subcutaneous sarcoidosis involving the bursa.

摘要

一名61岁女性主诉右膝有皮下肿物。磁共振成像（MR）显示髌前区有一个边界清晰的皮下肿物，内含一些液体及短T2信号灶。静脉注射钆喷酸葡胺（Gd-DTPA）后，病变边缘有对比剂摄取，符合髌前滑囊炎表现。然而，病理标本显示为累及滑囊的皮下结节病。