Has anyone heard of this disease? I've been going back and forth with asthma and copd diagnosis in recent years. Turns out my ct scan from hospital stay at the end of 2017 actually points to this and they sent me home with meds for it without really explaining anything. Shortly after my pulmo at the time said I need a lung biopsy. Switched pulmos and he said no I didnt need one. Now I wonder, I keep getting worse and nothing works for long. While I did smoke and off in my 20's for like 8 years (half a pack a day or less), I quit when I figured out I had adult onset asthma. And I was fine for a very long time. My real concern is that I worked around hazardous chemicals in dry cleaning and breathed them in for 30 years.