This wording is very ominous but I’m told the issue, and I don’t know what it is specifically, is treatable and not imminently life-threatening, to the extent that clarifies things. It does need to be addressed and has the potential to keep Andersen out for period of time.
During recent medical testing, it was discovered that Frederik Andersen had a blood clotting issue that needed to be addressed. There is currently no timetable for his return, but we are confident that Freddie will be able to make a full recovery.
No one seems to be sure what exactly is going on with Andersen. This is all I was able to find.
Edit: Andersen appears to have a blot clotting issue and is out indefinitely.
Freddie was born a goalie. Even his vessels like to stop things! 😀
Get well soon, Freddie!