Arsenal's Thomas Partey walked off injured during Ghana friendly against Brazil

Thomas Partey suffered an injury during his international duty with Ghana iná friendly game. 

Arsenal are now sweating on the fitness of the midfielder ahead of their North London derby coming up next week. 

The former Atletico Madrid star featured for their Black Stars of Ghana in their friendly game against Brazil on Friday night. 

Partey was substituted in the game as precautionary measure, according to the manager George Addo. 

Thomas Partey returned from injury which ruled out for three in Arsenal's 3-0 win over Brentford before the international break. 

Ghana fell to 3-0 defeat against the Selecao with Richardson scoring twice and Marquinhos got the opening in the game.