原发性胸内肺外血管外皮细胞瘤。CT和MR表现。

Primary intrathoracic extrapulmonary hemangiopericytoma. CT and MR findings.

作者信息

Kusumoto S, Nakamura R, Mizoguchi N, Ono S, Watanabe K

机构信息

Department of Radiology, Miyazaki Medical College, Japan.

出版信息

Clin Imaging. 1997 Jan-Feb;21(1):51-3. doi: 10.1016/0899-7071(95)00061-5.

DOI:10.1016/0899-7071(95)00061-5

PMID:9117932

Abstract

We report the imaging features of a rare case of primary intrathoracic extrapulmonary hemangiopericytoma. Radiography, computed tomography, magnetic resonance imaging, and angiography, were used to evaluate this rapidly growing extrapleural tumor originating from the chest wall. The studies demonstrated smooth margins, hypervascularity, and intermediate signal on T1-weighted images and increased signal on T2-weighted images.

摘要

我们报告了一例罕见的原发性胸内肺外血管外皮细胞瘤的影像学特征。通过X线摄影、计算机断层扫描、磁共振成像和血管造影来评估这个起源于胸壁且快速生长的胸膜外肿瘤。这些检查显示肿瘤边缘光滑、血供丰富，在T1加权图像上呈中等信号，在T2加权图像上信号增强。