BK virus-associated hemorrhagic cystitis presenting as mural nodules in the urinary bladder after hematopoietic stem cell transplantation

被引：0

作者：

Tal Schechter

Mira Liebman

Adam Gassas

Bo-Yee Ngan

Oscar M. Navarro

机构：

[1] Hospital for Sick Children,Division of Hematology and Oncology, Department of Paediatrics

[2] Hospital for Sick Children,Division of Pathology, Department of Paediatric Laboratory Medicine

[3] Hospital for Sick Children,Department of Diagnostic Imaging

来源：

Pediatric Radiology | 2010年 / 40卷

关键词：

BK virus; Urinary bladder mural nodules; Hemorrhagic cystitis; Child;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We report an unusual sonographic presentation of late-onset hemorrhagic cystitis caused by BK virus infection in an 8-year-old who had undergone hematopoietic stem cell transplantation for treatment of relapsed acute lymphoblastic leukemia. Sonography showed the presence of multiple bladder nodules in a background of diffuse bladder wall thickening. The dominant bladder nodule showed increase in size on serial sonograms and was vascularized on Doppler interrogation. Biopsy confirmed BK virus-associated cystitis. Recognition of this sonographic appearance in the appropriate clinical setting might obviate the need for biopsy in these children.

引用

页码：1430 / 1433

页数：3

共 23 条

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