More what does healthy lung look like images. A healthy lung and one damaged by smoking look very different. a lung damaged by smoking is blackened over time, and its shape becomes irregular and hardened. symptoms of lung cancer. In order to see how copd impairs lung function, it helps to understand how the lungs function and what they look like when they're healthy. take a tour of the human respiratory system in this image gallery. Lung disease & respiratory health. videos. an inoperable tumor in your lung. what a pneumonia infection looks like. related videos. editor's picks. video the truth about coffee;. One of the signs of copd that may show up on an x-ray are hyperinflated lungs. this means the lungs appear larger than normal. also, the diaphragm may look lower and flatter than usual, and the. what does healthy lung look like all >> cancers liver cancer survival rate testicular cancer what does skin cancer look like ? metastatic liver cancer health conditions ...