Persistent or recurrent black mucus should prompt urgent medical consultation to rule out malignancy and initiate appropriate treatment. Early detection of lung cancer significantly improves ...

You may experience a high white blood cell count with lung cancer due to infections. Medications, such as chemotherapy, may also affect your white blood cell count. Lung cancer begins with lung ...

agrees that a persistent or worsening cough is an early warning sign of lung cancer. Both oncologists also mention other symptoms, including coughing up blood or rust-colored sputum (mucus), ...

Additionally, the virus travels on mucus to infect deeper into the lower lung. Live imaging illustrates how the COVID-19 virus (shown in green) moves with mucus to infect more cells. Credit ...

Lung cancer is often linked to smoking, but people who have never smoked can also get lung cancer. Most cancers cannot be pinned down to one cause. In almost every person with lung cancer, several ...

Keith Zafren is going on a year and a half cancer free, and his wife Lori has written a book to help other families navigate ...