Medics and campaigners have warned the public to pay attention to changes to their fingertips, as a specific alteration could be a red flag sign of lung cancer. Well-recognised signs of the deadly disease include a persistent cough and breathlessness, but experts have now flagged a lesser-known, unusual symptom that affects the fingers. Swelling in the fingertips, known medically as finger clubbing, is a known sign of the disease. It's thought to be a result of a number of factors, including substances released by certain lung tumours that inflame the bones in the fingers, and harmful chemicals produced by the body that fuel cancer development. #LALifestyle #USCelebrities Full Article on Source:
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