title: Emerging role of multi-detector computed tomography in the diagnosis of hematuria following percutaneous nephrolithotomy: A case scenario.
abstract: Persistent hematuria is one of the most dreaded complications following percutanous nephrolithotomy (PCNL). Although invasive, a catheter-based angiogram is usually used to localize the bleeding vessel and subsequently embolize it. Advances in imaging technology have now made it possible to use a non invasive multi-detector computed tomography (MDCT) angiogram with 3-D reconstruction to establish the diagnosis. We report a case of post-PCNL hemorrhage due to a pseudo aneurysm that was missed by a conventional angiogram and subsequently detected on MDCT angiogram.
authors.affiliation: Department of Urology, Amrita Institute of Medical Sciences, Kochi, India.
authors.forename: S E
authors.initials: SE
authors.lastname: Sivanandam
authors.forename: Georgie
authors.initials: G
authors.lastname: Mathew
authors.forename: Sanjay H
authors.initials: SH
authors.lastname: Bhat