Multifocal Intravascular Papillary Endothelial Hyperplasia in the Retroperitoneum and Spine: A Case Report and Review of the Literature

被引：13

作者：

Petry, Max ^{[1
]}

Brown, Michele A. ^{[1
]}

Hesselink, John R. ^{[1
]}

Imbesi, Steven G. ^{[1
]}

机构：

[1] Univ Calif San Diego, Med Ctr, San Diego, CA 92103 USA

来源：

JOURNAL OF MAGNETIC RESONANCE IMAGING | 2009年 / 29卷 / 04期

关键词：

abdomen; retroperitoneum; spine; MRI; vascular lesion; intravascular papillary endothelial hyperplasia; MASSONS HEMANGIOMA; CORD COMPRESSION;

D O I：

10.1002/jmri.21724

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：

The authors present a unique case of intravascular papillary endothelial hyperplasia (IPEH) localized in the renal hilum, retroperitoneum, and spine In a patient with Wegener granulomatosis. IPEH rarely occurs in the abdomen or spine with few cases reported in the literature. No case has been reported of IPEH Involving both the retroperitoneum and spine. In our case. MR imaging revealed enhancing masses in the right renal hilum and retroperitoneum as well as multiple focal enhancing lesions throughout the spine with lower thoracic ventral thecal sac compression. The diagnosis was established by resection or the renal hilum mass,and interval follow-tip Is deemed necessary for the remaining lesions because the long-term evolution of IPEH with conservative treatment alone is not well established.

引用

页码：957 / 961

页数：5