Evolutions of urodynamic studies: Toward less invasive and more physiological diagnostic tool

by Ahmed S El-Hefnawy
Published 2013-01-01

Spinal vs. general anesthesia for percutaneous nephrolithotomy: A prospective randomized trial

by Hazem El Sayed Moawad, Ahmed S. El Hefnawy
Published 2015-01-01

Single-dose paravertebral blockade versus epidural blockade for pain relief after open renal surgery: A prospective randomized study

by Hazem Ebrahem Moawad, Sherif Abdo Mousa, Ahmed S El-Hefnawy
Published 2013-01-01

Assessment of Anticholinergic Use After Fading of BTX-A Effects in Refractory Idiopathic Overactive Bladder: A Prospective Blinded Randomized Trial

by M.A. Elbaset, Diaa-Eldin Taha, Ahmed S. El-Hefnawy, Mohamad H. Zahran, A.A Shokeir
Published 2019-09-01

Inflammatory pseudotumor of the urinary bladder: A case series among more than 2,000 urinary bladder tumor cases

by Mohamed M Elawdy, Ahmed M Harraz, Mohamed H Zahran, Abdelraheem, Mahmoud El-Baz, Ahmed S El-Hefnawy
Published 2016-01-01