Removing mucus from the lungs is an important part of managing certain health conditions, such as bronchiectasis and chronic obstructive pulmonary disease (COPD). Too much mucus can block narrowed air ...
Pancoast tumors, a form of lung cancer, grow near the upper part of the lungs and can invade tissues near the shoulder. Pancoast tumors often cause pain in the shoulder that radiates down the arm. Due ...