title: Profound Hematuria in a Toddler Yields an Unusual Diagnosis.
abstract: Herein we present a rare case of profound recurrent gross hematuria in a young child with no known predisposing event. She was eventually diagnosed with a large lymphovascular malformation of the bladder. She underwent multiple unsuccessful attempts at embolization before eventual curative partial cystectomy.
authors.affiliation: Division of Pediatric Urology, The James Buchanan Brady Urological Institute, The Johns Hopkins School of Medicine, 1800 Orleans St., Suite 7308, Baltimore, MD 21287, USA.
authors.forename: Ezekiel E
authors.initials: EE
authors.lastname: Young
authors.affiliation: The James Buchanan Brady Urological Institute, The Johns Hopkins School of Medicine, Baltimore, MD, USA.
authors.forename: Nilay
authors.initials: N
authors.lastname: Gandhi
authors.affiliation: Division of Pediatric Urology, The James Buchanan Brady Urological Institute, The Johns Hopkins School of Medicine, 1800 Orleans St., Suite 7308, Baltimore, MD 21287, USA.
authors.forename: Peter
authors.initials: P
authors.lastname: Stuhldreher
authors.affiliation: Department of Pathology, The Johns Hopkins School of Medicine, 600 N. Wolfe Street/Carnegie 417, Baltimore, MD 21287, USA.
authors.forename: Justin A
authors.initials: JA
authors.lastname: Bishop
authors.affiliation: Division of Pediatric Urology, The James Buchanan Brady Urological Institute, The Johns Hopkins School of Medicine, 1800 Orleans St., Suite 7308, Baltimore, MD 21287, USA.
authors.forename: Ming-Hsien
authors.initials: MH
authors.lastname: Wang
keywords: Hematuria; Lymphatic malformation; Partial cystectomy; Pediatric urology