https://www.healthcentral.com/article/progression-of-emphysema-how-do-you-know-its-near-the-end
COPD

Progression of Emphysema: How Do You Know It's Near the End?

    David Kaufman, M.D.

    David Kaufman, M.D.

    David A. Kaufman, M.D., wrote about lung disease, asthma, chronic obstructive pulmonary disease (COPD), and more for HealthCentral. He is an Assistant Professor of Medicine in the Division of Pulmonary, Critical Care and Sleep Medicine at Mount Sinai School of Medicine in New York City. He sees patients with lung diseases, including asthma, COPD, and interstitial lung diseases. He also cares for critically ill patients in the ICU at Mount Sinai.