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Bilateral s-shaped kidneys: A rare congenital malformation
Nikhil Ranjan1, Rana P Singh1, Rohit Upadhyay1
1Department of Urology, Indira Gandhi Institute of Medical Sciences, Patna, India.
Abstract:
A bilateral S-shaped kidney is a rare anomaly in which both the kidneys are in their normal position, in contrast to the commonly reported S-shaped fusion anomaly, in which the contralateral kidney crosses the midline to fuse with opposite kidney leaving the ipsilateral renal fossa empty. Here we present the diagnosis and management of a case of bilateral S-shaped renal anomaly with associated left pelviureteric junction obstruction and nonfunctioning kidney and right renal stones. Left kidney was managed by open nephrectomy and right kidney by PNL.
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