Doctors warn that a simple ‘finger test’ can help detect early signs of lung cancer even before they appear known symptoms such as chest pain or shortness of breath. Experts emphasize that early recognition of warning signs can significantly increase the chances of successful treatment, informs
The test is very simple, just press the same fingers of both hands together and see if a small gap in the shape of a diamond appears between the nails. If it is missing, it may indicate a so-called jointed (digital) fingerswhich are associated with certain lung diseases, including cancer.
However, experts warn that the test itself is not a diagnosis. “Although the absence of a gap does not automatically mean lung cancer, it can be a warning sign. If you notice changes in your fingers or nails, consult a doctor.” they state. Articulated fingers usually develop gradually, starting with changes in the nail bed and lead to a more pronounced curvature of the nails.
Other signs include softening of the nail bed or inflammation of the skin around the nails. This condition is also called Hippocrates’ fingers and can be associated with lung or heart diseases.
Lung cancer is one of the most common oncological diseases and it is diagnosed in tens of thousands of people every year. The main symptoms include persistent cough, shortness of breath, coughing up blood, unexplained fatigue, weight loss, and pain when breathing or coughing. Although it can occur in non-smokers, smoking remains the most common cause.
Therefore, doctors emphasize that if any unusual symptoms or changes in the body appear, it is important to seek professional help. Early diagnosis can determine the course of treatment and the chances of survival.
