الأبحاث

محمد عبد الرحمن الحفناوى

أستاذ مساعد

كلية الطب البشري جراحة المسالك البولية والتناسلية

Effectiveness and safety of ultrasound-guided quadratuslumborum block combined with low-dose spinalanesthesia versus general anesthesia in percutaneousnephrolithotomy: A randomized controlled trial

2026

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Comparative evaluation of flexible and navigable suction sheath (FANS), percutaneous nephrostomy (PCN), and conventional ureteral access sheath (UAS) during retrograde intrarenal surgery: a randomized controlled trial

Springer nature 2026

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Efficacy and Safety of Mirabegron 25 mg Versus Oral Desmopressin 120 mcg in Treatment of Primary XNocturnal Enuresis

2026

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Mini-Percutaneous Nephrolithotomy vs Extracorporeal Shock Wave Lithotripsy for Management of Renal Stones in Pediatric Age Group Less Than 6 Years with Renal Stones Less Than 20 mm. A Prospective, Randomized Trial

Mary Ann Liebert, A Part of Sage 2026

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Microsurgical Denervation of the Penis for Lifelong Premature Ejaculation: A Prospective Multicenter Study Evaluating Technique Modification and Early Clinical Outcomes

Elsevier 2026

Endoscopic combined intrarenal surgery versus prone percutaneous nephrolithotomy for complex renal stones: critical assessment of a randomized trial

Springer nature 2025

Hemiprostatectomy; an Effective Option for Elderly Men with Benign Prostatic Hyperplasia Larger Than 200mls

2025

Evaluation of carcinogenicity following intratesticular transplantation of autologous bone marrow-derived mesenchymal stem cells in non-obstructive azoospermia patients: A retrospective analysis

Pagepress 2025

Prevalence and contributing factors of erectile dysfunction among type II diabetic patients, A single-center cross-sectional observational study

2025

Ureteral access sheath or percutaneous nephrostomy during flexible ureteroscopy: which is better?

2025

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Andrology

UROLOGY