原发性左房血管肉瘤：磁共振成像随访

Primary left atrial angiosarcoma: follow-up by magnetic resonance imaging.

作者信息

Laissy J P, Bernier P, Patrux B, Duchateau C, Gaillard J P, Thiebot J, Benozio M

机构信息

Department of Radiology, Hôpital Charles Nicolle, Rouen, France.

出版信息

Magn Reson Imaging. 1990;8(5):651-5. doi: 10.1016/0730-725x(90)90145-r.

DOI:10.1016/0730-725x(90)90145-r

PMID:2082137

Abstract

We report the case of a primary left atrial angiosarcoma followed by MRI over a period of 1 year. The tumor was lobulated, with an initial central hyperintensity on T1-weighted images which disappeared after radiotherapy. Compared with other imaging modalities, MRI offered the most accurate information about the location, extent, and outcome under treatment.

摘要

我们报告了一例原发性左心房血管肉瘤，对其进行了为期1年的磁共振成像（MRI）随访。肿瘤呈分叶状，在T1加权图像上最初表现为中央高信号，放疗后消失。与其他成像方式相比，MRI提供了关于肿瘤位置、范围及治疗效果的最准确信息。