Crystal Palace fear losing Mamadou Sakho for the rest of the season.

The Frenchman was forced off due to a knee injury during Saturday's 4-1 win over Leicester City.

He was underwent tests at the start of the week and there are suggestions the results indicate Sakho could miss the remainder of the season.

Scott Dann, who missed the whole of 2018 with his own knee injury, will likely replace Sakho.