Symptoms of lung cancer may not appear until the disease is advanced and can include chronic cough, coughing up blood, chest pain, wheezing, hoarseness, fatigue, and unintentional weight loss. Treatment varies based on the type, stage, and overall health of the patient. It may include surgery to remove tumors, chemotherapy to kill cancer cells, radiation therapy to shrink or elimin... https://www.chestsurgerydelhi.com/contact-us/