Manchester City was dealt a major blow on Monday with leading scorer Erling Haaland set for a spell on the sidelines after suffering an ankle injury as the season reaches its climax.
The 24-year-old Norwegian was injured in Sunday's 2-1 FA Cup quarterfinal win at Bournemouth.
Having just scored his 30th goal of the season to level the tie, he was then hurt in a challenge with Bournemouth midfielder Lewis Cook.
The Premier League champions did not provide a timescale for the player's return.
"The expectation is that Erling will be fit in time to play a further part in the remainder of this season, including this summer's FIFA Club World Cup," said a club statement.
"Erling underwent initial tests in Manchester on Monday morning and will now seek specialist consultation to confirm the full extent of the injury.
"Assessment remains ongoing to ascertain a full prognosis."
City is currently fifth in the Premier League and battling to ensure a spot in the Champions League next season.
Pep Guardiola's side faces matches against Leicester and Manchester United this week.
City then has a visit from Crystal Palace and a trip to Everton before its FA Cup semifinal against Nottingham Forest, at Wembley on April 26.
With your current subscription plan you can comment on stories. However, before writing your first comment, please create a display name in the Profile section of your subscriber account page.