When large amounts of air leak into the tissues, the face can swell considerably.

An air leak in your lung that does not close.

The handle(s) must be tightened fully to prevent air leaks.

But Dylan didn't appear to have either an air leak or a collapsed lung.

Some air leaks will go away on their own within a few days without treatment.

If after 2-4 days there is still evidence of an air leak, various options are available.

But as another week went by, then another, I was still showing signs of an air leak.

Damage Control reported that the expected air leaks were being controlled.

Studies have shown that air leaks can account for one-third of an average home's energy losses.

From outside, I might detect the position of the air leak, the extent of the damage.