Arsenal midfielder Henrikh Mkhitaryan has been ruled out for up to six weeks with a broken foot.
Mkhitaryan, 29, was replaced at half-time during the Carabao Cup quarter-final loss to Tottenham and missed the Premier League win over Burnley.
The Gunners say the Armenia international has a "fractured metatarsal in his right foot".
Mkhitaryan has scored four goals and provided three assists for the Emirates Stadium side this season.
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He joins an Arsenal injury list which also includes striker Danny Welbeck and defender Rob Holding, neither of whom are expected to return until the 2019-20 campaign.
Source: BBC