Portland Trail Blazers guard CJ McCollum has been diagnosed with a collapsed right lung and will be sidelined indefinitely, the team said Tuesday.

McCollum was injured in the final quarter of the Blazers’ 145-117 loss to the Boston Celtics on Saturday. He was listed as probable with a rib contusion for Monday night’s game against the LA Clippers but did not play in the 102-90 loss.

McCollum’s condition was revealed by a CT scan, the team said.

He is averaging 20.5 points, 4.1 rebounds and 4.5 assists this season.

EDITOR’S PICKS

What lies ahead for the Blazers and Damian Lillard?
17hAdrian Wojnarowski

Five big Damian Lillard trades we want to see
2hNBA Insiders
McCollum’s injury is one of several to befall the struggling Blazers. All-Star Damian Lillard has missed four games with lower abdominal tendinopathy. Backup point guard Anfernee Simons is out with a right ankle sprain, and forward Nassir Little has missed four games with a left ankle sprain.

Guard Ben McLemore left the game against the Clippers with a bruised hip. Center Cody Zeller has a bruised right quad.

Got a story or tip for us? Email Sports Gossip editors at tips@sportsgossip.com 

Want More From Sports Gossip? 

For all the latest breaking Sports Gossip, be sure to follow SportsGossip.com on FacebookInstagram, and Twitter.