Leicester City could be without Wilfried Ndidi for seven matches.
Brendan Rodgers confirmed the 24-year-old could miss five weeks due to a a hamstring injury he suffered during Leicester's recent 2-2 draw with Burnley.
Rodgers said: "Wilf did it in the Burnley game, which was unfortunate.
"He missed the Legia Warsaw game through suspension and also Crystal Palace.
"It could be four to five weeks before he is back, we'll see how it goes."
Ndidi's diagnosis is the latest in a serious of injury setbacks for Rodgers and Leicester.
The Foxes have so far struggled to juggle the demands of Premier League and Europa League football.
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