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Updated: Aug 8, 2026
03:57
Transmesenteric Laparoscopic Pyeloplasty in Trendelenburg Position for Horseshoe Kidney with Hydronephrosis
Published on: July 8, 2025
Secondary polycythemia caused by ureteropelvic junction obstruction successfully treated by laparoscopic nephrectomy
Ralph Madeb1, Joy Knopf, Craig Nicholson
1Department of Urology, University of Rochester Medical Center, Rochester, New York 14642, USA. Ralph_madeb@urmc.rochester.edu
Urology
|June 6, 2006
Abstract:
Secondary polycythemia is a condition that causes an increase in red blood cell count either because of the physiologic response to stress or inappropriate secretion of erythropoietin. We report a case of a secondary polycythemia caused by ureteropelvic junction obstruction that was successfully treated by laparoscopic nephrectomy.
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