横纹肌样瘤：一种儿童期侵袭性肾髓质肿瘤。

Rhabdoid tumor: an aggressive renal medullary tumor of childhood.

作者信息

Farmakis Shannon G, Siegel Marilyn J

机构信息

From the *Department of Radiology, St Louis University School of Medicine; and †Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO.

出版信息

J Comput Assist Tomogr. 2015 Jan-Feb;39(1):44-6. doi: 10.1097/RCT.0000000000000195.

DOI:10.1097/RCT.0000000000000195

PMID:25564301

Abstract

We present a case of a renal rhabdoid tumor in a 2-month-old girl. Rhabdoid tumors are rare primary renal tumors in children, but they have characteristic features--medullary sinus invasion and subcapsular fluid collections--which enable a specific diagnosis. The classic imaging characteristics of this tumor compared to other more common primary pediatric renal tumors will be reviewed.

摘要

我们报告一例2个月大女童的肾横纹肌样瘤。横纹肌样瘤是儿童罕见的原发性肾肿瘤，但它们具有特征性表现——髓窦侵犯和包膜下液体积聚，这有助于做出明确诊断。本文将对该肿瘤与其他更常见的儿童原发性肾肿瘤相比的经典影像学特征进行综述。