纵隔Castleman病：磁共振成像特征

Castleman's disease of the mediastinum: MR imaging features.

作者信息

Moon W K, Im J G, Han M C

机构信息

Department of Radiology, College of Medicine, Seoul National University, Republic of Korea.

出版信息

Clin Radiol. 1994 Jul;49(7):466-8. doi: 10.1016/s0009-9260(05)81742-8.

DOI:10.1016/s0009-9260(05)81742-8

PMID:8088039

Abstract

We present the MR imaging features in two cases of mediastinal Castleman's disease of the hyaline-vascular type. T1-weighted MR images showed rounded hilar masses of intermediate or high signal intensity with areas of low signal due to vessels and calcification. On T2-weighted images, the masses were of high signal intensity. Mediastinal masses with the above signal characteristics and vascular signal voids may suggest a diagnosis of Castleman's disease.

摘要

我们展示了两例透明血管型纵隔Castleman病的磁共振成像（MR）特征。T1加权MR图像显示肺门圆形肿块，呈中等或高信号强度，因血管和钙化区域呈低信号。在T2加权图像上，肿块呈高信号强度。具有上述信号特征和血管信号缺失的纵隔肿块可能提示Castleman病的诊断。