Sadio Mane is a doubt for the World Cup due to a leg injury.
The 30-year-old came off after 20 minutes with an injury to his right fibula.
He will not be available for Saturday's game against the Germans.
13 days before the opening game of the World Cup, the injury happened.
There will be further exams in the coming days.
The medical staff of the Senegalese Football Association is in close contact with FCB.
The World Cup squad will be announced by Aliou Cisse.
Two-time African Footballer of the Year Mane is a key player for Senegal, who face the Dutch in their opening Group A game on November 21 before taking on hostsQatar, then Ecuador.
In this year's Africa Cup of Nations, he scored the winning spot-kick in the penalty shoot out against Egypt.