Fulham winger Neeskens Kebano faces a lengthy spell on the sidelines after suffering a ruptured Achilles in training.
The 30-year-old has been a key part of Marco Silva's Fulham side this season, playing 12 times so far in the Premier League, laying on three assists.
Kebano has made 155 appearances for the Cottagers since joining from Genk in 2016, scoring 24 goals in total.
Fulham have exceeded all expectations during the first part of the season, and currently sit in seventh place, above Liverpool and just two points behind Chelsea.