Gino left last nights game after Panthers defenseman Erik Gudbranson knocked him into the boards behind the Florida goal line after Malkin had tried to take the puck to the net.
According to reports his back struck the boards first. His head followed suit, but only after it had snapped back violently.
From the Penguins website
“In terms of an injury update on Evgeni Malkin, he went into the boards hard there behind the net,” Penguins head coach Dan Bylsma said after the game. “He left on his own accord and is getting further evaluated this evening. We’ll know more (Saturday). But again, he left on his own accord and skated off.”