Emphysema More Condition_symptoms And Asthma Which Is More Serious: Emphysema Or Pneumonia?

Which is more serious: Emphysema or pneumonia? - emphysema more condition_symptoms and asthma

My father was diagnosed yesterday with pneumonia in both lungs after a chest X-ray and CT. He was then transferred to a hospital by making better use of beds is not the first hospital. So, now that the hospital is much better, they say that no pulmonary inflammation, has emphysema. No doubt, in the confidence that the hospital, but I'm curious to see how to diagnose the pneumonia is confused. The 2 similar conditions appear to have X-ray or CT? I really appreciate any feedback.