title: Reply by the authors.
authors.forename: Ahmed S
authors.initials: AS
authors.lastname: Safwat
authors.forename: Diaa A
authors.initials: DA
authors.lastname: Hameed
authors.forename: Mohammed
authors.initials: M
authors.lastname: Elgammal
authors.forename: Yasser M
authors.initials: YM
authors.lastname: Abdelsalam
authors.forename: Ahmad
authors.initials: A
authors.lastname: Abolyosr
mesh_terms: D006801:Humans; D008297:Male; D014522:Urethral Diseases / Q000601:surgery*; D001743:Urinary Bladder / Q000601:surgery*; D014545:Urinary Calculi / Q000601:surgery*