Posterior nutcracker phenomenon.

Nephrol Dial Transplant

Department of Internal Medicine and Renal Regeneration Laboratory, Chonbuk National University Medical School, 634-18 Keum-Am Dong, Jeonju, 561-712, Korea.

Published: November 2005

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http://dx.doi.org/10.1093/ndt/gfi079DOI Listing

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Posterior nutcracker syndrome (PNCS) is a rare vascular disorder involving the compression of the retro-aortic left renal vein between the aorta and the vertebral column. It often presents with left flank pain, hematuria, and varicocele. We report the case of a 39-year-old male who presented with diffuse abdominal pain, acute urinary retention, and left flank pain.

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