Lung cancer
lung-cancer-1752773148011-9633b8
Description
Lung cancer, also called lung carcinoma, is a malignant tumor that originates in the tissues of the lungs. Lung cancer is caused by genetic damage to the DNA of cells in the airways, often caused by cigarette smoking or inhaling damaging chemicals. Damaged airway cells gain the ability to multiply unchecked, causing the growth of a tumor. Without treatment, tumors spread throughout the lung, damaging lung function. Eventually lung tumors metastasize, spreading to other parts of the body.
ID: lung-cancer-1752773148011-9633b8
