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Posterior urethral valves: multivariate analysis of factors affecting the final renal outcome.
- O. Sarhan, A. Elghoneimi, Tamer E. Helmy, M. Dawaba, A. Ghali, El-Houssiny I. Ibrahiem
- The Journal of urology
- 1 June 2011
PURPOSE Posterior urethral valves represent the most common obstructive uropathy in children with a broad spectrum of clinical severity. We evaluated prognostic variables affecting the outcome of… Expand
Can Renal Ultrasonography Predict Early Success after Pyeloplasty in Children? A Prospective Study
- Tamer E. Helmy, A. Harraz, +4 authors Mohammed E Dawaba
- Urologia Internationalis
- 23 December 2014
Objective: To study the predictive value of 6 ultrasonographic (USG) parameters for early detection of children at risk of recurrent obstruction. Patients and Methods: A prospective nonrandomized… Expand
Prepubertal testicular tumours: Should testicular-sparing surgery be considered? A single-institution experience and review of the literature
Abstract Objectives: To review our 10-year experience with uncommon testicular tumours in children (prepubertal testicular and paratesticular), to review previous reports, and to determine the… Expand
Surgical management of failed pyeloplasty in children: single-center experience.
- Tamer E. Helmy, O. Sarhan, A. Hafez, M. Elsherbiny, M. Dawaba, A. Ghali
- Journal of pediatric urology
- 1 April 2009
PURPOSE To evaluate the outcome of secondary surgical procedures for the management of failed pyeloplasty in children. MATERIALS AND METHODS Between 1996 and 2007, 590 cases of primary… Expand
Did antenatal diagnosis protect against chronic kidney disease in patients with posterior urethral valves? A multicenter study.
- O. Sarhan, Tamer E. Helmy, A. Alotay, M. Alghanbar, Z. Nakshabandi, A. Hafez
- 1 December 2013
OBJECTIVE To evaluate the prognostic role of antenatal diagnosis of posterior urethral valves (PUVs) on ultimate renal function. METHODS Between 1990 and 2010, 315 patients with PUVs were diagnosed… Expand
Renal cell carcinoma in children: single-center experience.
- Tamer E. Helmy, O. Sarhan, M. Sarhan, M. El-baz, M. Dawaba, A. Ghali
- Journal of pediatric surgery
- 1 September 2009
PURPOSE The aim of the study was to report the experience with renal cell carcinoma (RCC) in children. MATERIALS AND METHODS We conducted a retrospective study on renal adenocarcinoma cases treated… Expand
Management of bladder exstrophy epispadias complex in adults: is abdominal closure possible without osteotomy?
- A. Mansour, O. Sarhan, Tamer E. Helmy, B. Awad, M. Dawaba, A. Ghali
- World Journal of Urology
PurposePresentation of bladder exstrophy epispadias complex (BEEC) during adulthood is rare. A major surgical challenge encountered in adults with BEEC is the closure of the anterior abdominal wall… Expand
Long‐term functional and morphological outcome after pyeloplasty for huge renal pelvis
- O. Sarhan, Tamer E. Helmy, Mohamed Abou-El Ghar, Mohamed A Baky, A. El-Assmy, M. Dawaba
- BJU international
- 1 March 2011
Study Type – Therapy (case series)
Bricker Conduit for Pediatric Urinary Diversion--Should we Still Offer It?
PURPOSE We sought to evaluate long-term outcomes of the Bricker conduit urinary diversion in children. MATERIALS AND METHODS We retrospectively reviewed the database of a single tertiary center for… Expand
Vesicouretral reflux with neuropathic bladder: studying the resolution rate after ileocystoplasty.
OBJECTIVE To study vesicoureteral reflux (VUR) resolution and risk of pyelonephritis after augmentation ileocystoplasty in a cohort of patients with noncompliant neuropathic bladder. METHODS We… Expand