1.   Kelly was born with cystic fibrosis, an illness that virtually destroys the lungs.

2.   Her lungs were destroyed, apparently by the chemical she inhaled, hexamethonium.

3.   If anybody, anybody, could have defeated the kind of cancer that was destroying her lungs and attacking her brain, it was going to be Perrot.

4.   It destroys the lungs, leading to bleeding and asphyxiation, and muscle tissue wastes away.

5.   The excessive mucous can lead to chronic lung infections by Pseudomonas aeruginosa, a bacterium that destroys the lungs.

6.   The disease, which can attack and destroy the lungs, is spread by airborne particles from patients with TB.

7.   This mucus harbors infections that eventually destroy the lungs.