Today- the scope and the doctor that did it were quick and it is good news- the doctor did not see any cancer- just a lot of thick mucous plugs that my husband can not cough up. When they lay there in the lung they get infected and the pnuemonia develops. He washed out his right lung and when hubby is better he will start on breathing treatments to help keep the plugs from forming. Hubby is now at home- yippee!!