Renal oncocytosis in a pediatric patient: Case report and review of the literature

Renal oncocytosis is a rare condition in which the kidney develops numerous oncocytomas. We present a case of a 12-year-old female who presented with right-sided flank pain of one-year duration. Imaging revealed several masses in the right kidney. Tissue biopsy confirmed multiple benign oncocytomas....

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Main Authors: Stacey Speer (Author), Daniele Wiseman (Author), Madeleine Moussa (Author), Andreana Bütter (Author)
Format: Book
Published: Elsevier, 2015-11-01T00:00:00Z.
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Summary:Renal oncocytosis is a rare condition in which the kidney develops numerous oncocytomas. We present a case of a 12-year-old female who presented with right-sided flank pain of one-year duration. Imaging revealed several masses in the right kidney. Tissue biopsy confirmed multiple benign oncocytomas. Due to the presence of multiple oncocytomas throughout the kidney, a radical nephrectomy was performed. Given the rarity of this condition, as well as its known association with von Hippel-Lindau disease and Birt-Hogg-Dube syndrome, genetic investigations were pursued but failed to identify any abnormalities. This patient remains well and disease free six years after surgery. A review of the literature of this rare condition was performed.
Item Description:2213-5766
10.1016/j.epsc.2015.09.009