Developing a new and persistent cough, as well as wheezing or coughing up bloody phlegm are all symptoms that could signal problems with your lung health and potentially be early signs of lung cancer.

Add Yahoo as a preferred source to see more of our stories on Google. A lung cancer patient had no respiratory symptoms before his diagnosis — just an odd swelling in his fingertips. Brian Gemmell, a ...

A Brooklyn doctor warns that a modest transformation in fingernails could indicate lung cancer. Dr. Davood Johari, a pulmonary and critical care specialist at NYC Health + Hospitals/Kings County, told ...

Doctors advise a simple fingernail test that may help detect lung cancer early. To perform the test, press your index fingers together and look for a small, diamond-shaped gap of light between them.

A finger test that can be performed at home could potentially detect early signs of lung cancer. The disease progresses more rapidly than other types of cancer, with around 46,000 people being ...

A lung cancer patient had no respiratory symptoms before his diagnosis — just an odd swelling in his fingertips. Brian Gemmell, a fitness instructor from Scotland, went to see his doctor after ...