@sueinmn thank you! I am completely asymptomatic….my mass was found as an incidental finding on a chest x-ray. They want to treat my 3 cm cavitary mess with two years of therapy, which I cannot do. Because it’s an easy accessible mass to remove, I’m hoping that that will make my treatment easier with less antibiotic use .You are the first person who mentioned a cure …..I think that is fantastic!!!