A supracostal approach for percutaneous nephrolithotomy of staghorn calculi: A prospective study and review of previous reports Assessment of noninvasive predictors of bladder outlet obstruction and acute urinary retention secondary to benign prostatic enlargement Combined intracavernous vasoactive drugs and sildenafil citrate in treatment of severe erectile dysfunction not responding to on-demand monotherapy Distal extension of the midline urethral-plate incision in the Snodgrass hypospadias repair: An objective assessment of the functional and cosmetic outcomes ‘Minimum-incision’ endoscopically assisted transvesical prostatectomy: Surgical technique and early outcomes Outcomes of the Urogenital Distress Inventory (UDI-6) for 20- to 50-Year-Old Females With Lower Urinary Tract Dysfunction in Qalubia Governorate, Egypt Tubeless PNL in the supine position Vascularized Dartos Flap in Conjunction with Tubularized Incised Plate Urethroplasty: Single versus Double Flaps for Management of Distal Hypospadias Thermo-expandable prostatic stent for management of acute urinary retention secondary to benign prostatic hyperplasia in high risk patients Giant Hydronephrosis in a Child Dorsal inlay graft with tubularization of the incised urethral plate (Snod-graft procedure) for hypospadias repair. Egyptian Journal of Urology 2006:Vol.13,No.3. Ultrasound estimated bladder weight as a potential indicator of bladder outlet obstruction and a possible predictor of acute urinary retention due to BPH. Egyptian Journal of Urology 2006:Vol.13, No.3. The surgical importance of reduced seminal alpha-glaucosidase activity among azoospermic patients. Egyptian Journal of Urology 2006; Vol.13, No.3. Detrusor blood flow as a measure of bladder outlet obstruction in patients with benign prostatic hyperplasia. The Medical Journal of Cairo university 2006; Vol.74, No. 4 (suppl.3). Laparoscopic decortication of symptomatic simple renal cysts. Benha Medical Journal 2007: Vol. 24, No. 2. Transurethral and transrectal ethanol injection therapy of the prostate for benign prostatic hyperplasia: Preliminary report. Egyptian Journal of Urology 2005: Vol.12, No.3. Ureteroscopy or extracorporeal shock wave lithotripsy for lower ureteric stone. Benha Medical Journal 2004: Vol. 21, No.1. Assessment of diagnostic value of cytokines and L-carnitine in seminal plasma of infertile men. Egyptian journal of Urology 2003; Vol.10, No. 1. Rotoresection of the prostate: A preliminary report. Benha Medical Journal 2002: Vol. 19, No. 3. Podium presentation in the EUA annual meeting 2002. Video presentation in the EUA annual meeting 2003. The influence of antisperm antibodies, intratesticular hemodynamics and the surgical approach to varicocelectomy on seminal variables A Critical Analysis of Stented and Unstented Tubularized Incised Plate Urethroplasty Through a Prospective Randomized Study and Assessment of Factors Influencing the Functional and Cosmetic Outcomes Efficacy and safety of intradetrusor onabotulinumtoxinA injection for managing paediatric non-neurogenic overactive bladder: A prospective case-series study Chronological Changes in Uroflowmetry after Hypospadias Repair: An Observational Study Transperineal intraprostatic injection of botulinum neurotoxin A vs transurethral resection of prostate for management of lower urinary tract symptoms secondary to benign prostate hyperplasia: A prospective randomised study Two‐stage repair of proximal hypospadias with moderate to severe chordee using inner preputial skin graft: prospective evaluation of functional and cosmetic outcomes Percutaneous Nephrolithotomy Outcomes Based on S.T.O.N.E., GUY, CROES, and S-ReSC Scoring Systems: The First Prospective Study The first prospective assessment of S.T.O.N.E, Guy, CROES, S-ReSC nomograms in the prediction of percutaneous nephrolithotomy outcomes Extended TIP vs. standard TIP: Do pre-operative parameters affect functional and cosmetic outcomes? Randomized prospective study