... as an asymptomatic mass. Retroperitoneum is a rare localization, where initial imaging diagnosis is unclear and surgical resection is the preferred treatment. Castleman’s disease Laparoscopy Retroperitoneal tumor Retroperitoneum Castleman’s disease (CD), also known as angiofollicular lymph-node...

..., instructions or products referred to in the content or advertisements. Ewing’s sarcoma Retroperitoneal tumor Immunohistochemistry Case Report Urol Int 1995;54:104-106 Mototsugu Oya Jim Nakashima Taketsugu Ishii Kaoru Nakamura Jun-Ichi Hata Hiroshi Tazaki Departments of Urology and Pathology, Keio...

...., Bronchogenic cyst Laparoscopy Retroperitoneal tumor 3 06 2002 14 12 2002 15 4 2004 © 2004 S. Karger AG, Basel 2004 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized...

...(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. Retroperitoneal tumor Castleman’s disease Case Report Urol Int 2002;69:69 71 Received: February 28, 2000 Accepted after...

... Retroperitoneal Hemangiopericytoma with Paraneoplastic Gynecomastia Case Report and Literature Review P. Derakhshani S. Neubauer M. Braun A. Heidenreich U. Engelmann Department of Urology, University of Cologne, Germany Key Words Retroperitoneal tumor W Hemangiopericytoma W Paraneoplastic syndrome Abstract We...