Computed tomography manifestations of renal hemangiopericytoma

被引:5
|
作者
Hayasaka, K.
Nihashi, T.
Nojiri, Y.
Okamuara, K.
机构
[1] Natl Ctr Hosp Geriatr Med, Dept Radiol, Ohbu City 4748511, Japan
[2] Natl Ctr Hosp Geriatr Med, Dept Urol, Obu, Japan
关键词
hemangiopericytoma; CT angiography;
D O I
10.1080/02841850701459767
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
Renal hemangiopericytoma ( HPC) is a rare tumor. There are no unique radiological findings that can reliably aid in its preoperative diagnosis. A 60-year-old Japanese male was admitted for an abdominal mass. Ultrasound revealed a heterogeneous hyperechoic mass. Computed tomography ( CT) showed a heterogeneous mass and tumor vascularity by a precontrast and dynamic study with maximum intensity projection ( MIP) and volume-rendering technique ( VRT). Radical nephrectomy was performed, and the histopathogic diagnosis revealed renal HPC.
引用
收藏
页码:934 / 937
页数:4
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