Manchester City goalkeeper Ederson is being assessed for a facial fracture after a nasty collision with Liverpool forward Sadio Mane on Saturday.
The former Benfica stopper was caught in the face by a high foot from Mane in the first half of the Premier League clash at the Etihad Stadium.
Senegal striker Mane was given a straight red card by referee Jonathan Moss before Ederson was removed from the pitch on a stretcher after eight minutes of treatment.
City's number one, who was replaced by Claudio Bravo, was then taken to the nearby Manchester Institute of Health and Performance to be assessed.