Emphysema - Pathology mini tutorial

What is emphysema? what causes it? Who is at risk? What are the symptoms of emphysema? This video explains the different types of emphysema using simple diagrams and images of emphysema. Centriacinar emphysema features 0:53 Centriacinar emphysema image 1:29 Panacinar emphysema features 1:45 Panacinar emphysema image 2:16 Paraseptal emphysema features 2:29 Bullae 3:01 Irregular emphysema 3:10 Irregular emphysema image 3:46 Pathogenesis of emphysema 3:56 Symptoms of emphysema 5:04 Complications of emphysema 5:30