Zamalek full back Ahmed Ghanem will be sidelines for at least ten days with a knee injury, the Cairo club said on Sunday. The Whites' official site said that Ghanem sustained a knee ligament injury in the weekend's draw with Ahli. The 24-year-old will undergo scans on his injured knee later on Sunday, but Zamalek chief medic Mostafa Al-Monayeri said he won't return before 10 days. Ghanem's injury leaves manager Hossam Hassan with limited options on the right flank, given the eight-match suspension of Hazem Emam. Youngster Omar Gaber, who impressed against Ahli on Friday, is likely to be given the nod in Zamalek's remaining games in the league.