hi , I'm very confussed about my lung health ! i seen one pulmonologist for 4 yrs or more and he diagnosed me with asthma, copd, chronic bronchitis, and sometimes pnamonia . Well i was told by my other docters my breathing should be getting better to get a second opinion so i did and this docter says i don't have any of it except bronchitis, pnamonia, and some scar tissue in the lower lobes of lungs . the ER doc . prior to that said i had pnamonia and fibrosis. So how can two pulmonalogists have two very differant oppinions ? i would think with all the testing it would be one or the other .