Pipeline flow-diverter stent for treatment of cerebral aneurysms: a single-center experience from Egypt. - El-Sudany, Ayman Hassan; Zaki, Amr S.; Bedros, Rady Y.; Mostafa, Mostafa Hashim; Elmancy, Khalid; Mansour, Alia H.; Hassan, Hassan Adel; Elbassiony, Ahmed (Egyptian Journal of Neurology, Psychiatry & Neurosurgery, 2025)