Barcelona midfielder Rafinha has suffered a thigh injury in training and will be assessed in the next few days, the club have confirmed.
The 21-year-old has made three appearances for the Camp Nou outfit this season, including starts in La Liga wins over Elche and Villarreal back in August.
A statement on the official club website read: "First team player Rafinha Alcantara felt pain in his thigh after Saturday morning's training session.
"He is currently out of action as precautionary measure and his presence in training this week will depend on how things develop."
Barcelona's next fixture is against Eibar on October 18.