The AP reports:

New Jersey center Brook Lopez, struggling to recover from a bout with mono, has withdrawn from the U.S. national team and will be replaced by Washington’s JaVale McGee.

Lopez informed USA Basketball officials Wednesday that he didn’t believe he was in good enough condition to take part in training camp next week in New York.

InsideHoops.com editor says:

Team USA is now dreadfully short on legit big-men. The squad’s current 15-man roster includes centers Tyson Chandler and McGee, and power forwards Kevin Love, Lamar Odom and Jeff Green. If Green does not make the final 12-man roster — and I had assumed he wouldn’t, though perhaps this increases his chances — the team will be very thin up front.