MIAMI -- Miami Heat star Dwyane Wade received extensive treatment Tuesday on his bruised right knee and is considered questionable for Game 5 against the Chicago Bulls on Wednesday.

Heat coach Erik Spoelstra said Wade will be evaluated by the team's medical staff after treatment throughout Tuesday and Wednesday before his playing status is determined.

Wade collided knees with Bulls forward Jimmy Butler in the second quarter of Monday's 88-65 victory, which gave the Heat a 3-1 series lead and put them in position to advance to the Eastern Conference finals.

The Heat had the day off Tuesday after returning from Chicago overnight, and Wade was not available for comment. But Spoelstra addressed Wade's status during a session with reporters at AmericanAirlines Arena.

"His status hasn't changed," Spoelstra said of Wade, who has multiple bruises and has been dealing with soreness in his right knee for more than two months. "We all know what he's dealing with. He's day to day. We'll evaluate him today. We'll evaluate him tomorrow and go from there."

Wade scored just six points on 3-of-10 shooting from the field Monday and didn't attempt a free throw in 29 minutes of playing time. He returned for the second half after hurting his knee and also asked to re-enter the game in the final minutes while the Heat were comfortably ahead.

But Wade's struggles throughout the playoffs have raised concerns about the status of his health moving forward. He is averaging just 12.3 points in the playoffs overall, and only 11.3 points through four games against the Bulls.