Botryoid Wilms Tumor in a Neonate Presenting with Fetal Hydronephrosis: A Case Report
김주현, 유소영, 전태연, 김지혜, 김정선, 백민기,
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김주현 ( Kim Chu-Hyun )
Sungkyunkwan University School of Medicine Samsung Medical Center Department of Radiology
유소영 ( Yoo So-Young )
Sungkyunkwan University School of Medicine Samsung Medical Center Department of Radiology
전태연 ( Jeon Tae-Yeon )
Sungkyunkwan University School of Medicine Samsung Medical Center Department of Radiology
김지혜 ( Kim Ji-Hye )
Sungkyunkwan University School of Medicine Samsung Medical Center Department of Radiology
김정선 ( Kim Jung-Sun )
Sungkyunkwan University School of Medicine Samsung Medical Center Department of Pathology
백민기 ( Baek Min-Ki )
Sungkyunkwan University School of Medicine Samsung Medical Center Department of Urology
Abstract
Botryoid Wilms tumor, a very rare variant of Wilms tumor, arises from the pelvocalyceal system, and its occurrence in the fetal or neonatal period has never been reported in the literature. Herein, we report an exceedingly rare and challenging case of botryoid Wilms tumor in a neonate who initially presented with fetal hydronephrosis. Postnatal ultrasonography revealed multiple lobulating hypoechoic masses with varying degrees of intralesional vascularity within the dilated pelvocalyceal system. To our knowedge, this is a case report of botryoid Wilms tumor of the youngest child in English literature.
키워드
Hydronephrosis; Magnetic Resonance Imaging; Wilms Tumor; Neonate; Ultrasonography
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