A form of COPD, emphysema is caused by permanent lung damage, making it hard to breathe.
E-cigarette, or vaping product, use-associated lung injury, or EVALI, is the term for the lung disease that can develop due to vaping. Learn about symptoms and treatment.
Stereotactic body radiotherapy (SBRT), also known as radiosurgery, is an extremely precise, high-dose form of radiation therapy.