CJ McCollum Stephen Lew-USA TODAY Sports

The New Orleans Pelicans are sharing some concerning news about star guard CJ McCollum.

The Pelicans announced on Sunday that McCollum has been diagnosed with a small pneumothorax in his right lung (a.k.a a small collapsed lung) after medical imaging was taken earlier in the day. New Orleans adds that the veteran will undergo additional examination in the next 48 hours to determine the progress of his healing.

McCollum, 32, is in his 11th NBA season and was second on the Pelicans with 21.7 points per game through the team’s first six contests. He was also chipping 4.8 rebounds, a team-leading 5.7 assists, and 1.5 steals per game, making him arguably New Orleans’ best all-around performer.

A bigger concern for McCollum is that this is not a new issue for him. He already suffered a collapsed right lung in Dec. 2021 as a member of the Portland Trail Blazers. McCollum missed 18 games with the injury at the time, an absence of nearly a month-and-a-half before he returned to the floor. Now that McCollum is apparently dealing with a recurrence of the issue less than two years later, there is obviously much greater worry.

More must-reads:

TODAY'S BEST
Timberwolves chew up Nuggets to force Game 7
Rangers secure spot in conference finals after stunning third-period comeback over Hurricanes
Xander Schauffele makes history in first round of PGA Championship
Yankees' Hal Steinbrenner shares massive Juan Soto contract update
Steelers' Cameron Heyward addresses contract holdout
Knicks star ruled out for potential closeout game
Dodgers starter undergoes season-ending UCL surgery
Clemson’s Dabo Swinney gives smug response about not using transfer portal
Caitlin Clark's debut was most-watched WNBA game in more than 20 years
Watch: Chris Kreider's natural third-period hat trick shatters Hurricanes' comeback hopes
Veteran NFL safety will either play for this team or retire in 2024
Former Red Wings head coach linked to open NHL job
How Patriots' Drake Maye has already impressed Jacoby Brissett
LeBron James, Giannis Antetokounmpo, Stephen Curry among Forbes' highest-paid athletes for 2024
Steve Cohen addresses if Mets could again be trade-deadline sellers
Tiger Woods ruins strong first round with sloppy finish at PGA Championship
NFL responds to speculation about Chiefs schedule and Taylor Swift
Despite hopes for change, NASCAR championship weekend will return to Phoenix in 2025
Chiefs will achieve something not done since 1927 with 2024 schedule
Yankees' Aaron Judge comments on resurgence after bad slump