Pseudoaneurysm following flexible ureterorenoscopy has not been reported so far. The etiology remains unclear as high intra-renal pressure, direct laser damage and damage through stiff guidewire puncture had all been avoided. We like to share this case to make urologists aware of this unusual complication and discuss possible causes and therapeutic approaches.

Keywords:
Ureteroscopy, Pseudoaneurysm, Complications, Urolithiasis
1.
Lee KL, Stoller ML: Minimizing and managing bleeding after percutaneous nephrolithotomy. Curr Opin Urol 2007;17:120-124.
2.
Phillipou P, Moraitis K, El-Husseiny T, Wazait H, Masood J, Buchholz N: A novel endovascular covered stent technique for the management of post-PCNL renal pseudoaneurysm. J Med Case Rep 2010;4:316.
3.
Aston W, Whiting R, Bultitude M, Challacombe B, Glass J, Dasgupta P: Pseudoaneurysm formation after flexible ureterorenoscopy and electrohydraulic lithotripsy. Int J Clin Pract 2004;58:310-311.
4.
Rudnick DM, Dretler SP: Intrarenal pseudoaneurysm following ureterorenoscopy and electrohydraulic lithotripsy. J Urol 1998;159:1290-1291.
5.
Noor Buchholz NP: Intracorporeal lithotripters: selecting the optimum machine. BJU Int 2002;89:157-161.
6.
Komori M, Izaki H, Daizumoto K, Tsuda M, Kusuhara Y, Mori H, Kagawa J, Yamaguchi K, Yamamoto Y, Fukumori T, Takahashi M, Kanayama HO, Sakaki M, Nakatsuji H, Hamao T, Miura H: Complications of flexible ureteroscopic treatment for renal and ureteral calculi during the learning curve. Urol Int 2015;95:26-32.
7.
Knipper S, Tiburtius C, Gross AJ, Netsch C: Is prolonged operation time a predictor for the occurrence of complications in ureteroscopy? Urol Int 2015;95:33-37.
© 2015 S. Karger AG, Basel
2015
Copyright / Drug Dosage / Disclaimer
Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher.
Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug.
Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.
You do not currently have access to this content.