Long-term nephro-urological follow-up after Hellstrom-Chapman vascular hitch: a safe and effective procedure preserving renal perfusion

Abstract

Primary cause of extrinsic ureteropelvic junction obstruction is the crossing of accessory renal pole vessels. Vascular hitch (VH) is a safe and efficient procedure. The study aimed to analyze its long-term outcomes for renal perfusion and function.

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