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A multidisciplinary team of clinicians, comprising Medical and Surgical best cancer hospital in Chennai and Radiologists, collaborate to select the optimal treatment option. Additional support and therapy are integral to holistic treatment to manage the immense physical and mental stress.
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Lung cancer is a type of cancer that develops in the lung tissues, affecting the respiratory system. It is the leading cause of cancer deaths worldwide, with over 1.7 million deaths annually. This cancer results from the abnormal growth of cells in the lungs, leading to the formation of tumours that can spread to other parts of the body. The cause of lung cancer is mostly attributed to exposure to carcinogens, such as tobacco smoke, pollution, asbestos, and radon gas. This article will discuss the causes, symptoms, diagnosis, best cancer hospital in Chennai, and lung cancer treatment.
Causes Smoking is the primary cause of lung cancer, accounting for almost 85% of all cases. Cigarette smoke contains over 70 carcinogens, including polycyclic aromatic hydrocarbons (PAHs), benzene, and nitrosamines, damaging lung cells' DNA and leading to cancer. Secondhand smoke can also increase the risk of lung cancer in non-smokers. Exposure to environmental pollutants such as asbestos, radon gas, diesel exhaust, and air pollution can also cause lung cancer. Furthermore, genetic mutations and family history can increase the risk of developing lung cancer.
Symptoms The symptoms of lung cancer may not appear until the disease is advanced. The cancer treatment in Chennai diagnoses the type of cancer and gives treatment accordingly. Early signs include a persistent cough, chest pain, shortness of breath, hoarseness, coughing up blood, fatigue, unexplained weight loss, and frequent lung infections such as bronchitis or pneumonia. The symptoms may vary depending on the type and stage of cancer.
Diagnosis Lung cancer diagnosis involves several tests, including imaging tests, such as X-rays, CT scans, PET scans, and MRI scans. Biopsy, a procedure in which a small tissue sample is removed from the lung for analysis, is also used to diagnose lung cancer. Blood tests can also help to determine the type and stage of cancer. The best oncologists in Chennai offer the best treatment for lung cancer.
Treatment The treatment of lung cancer depends on the type and stage of cancer and the patient's overall health. Surgery is often used to remove tumours in the early stages of lung cancer. Radiation therapy uses high-energy radiation to kill cancer cells and shrink tumours before surgery or destroy cancer cells that remain after surgery. Chemotherapy, which uses drugs to kill cancer cells, treats advanced lung cancer. Targeted therapy, which uses drugs to target specific proteins or genes that help cancer cells grow, treats certain types of lung cancer.
Lung cancer is a deadly disease that requires early diagnosis and treatment to increase the chances of survival. Prevention is key to reducing the risk of lung cancer, including quitting smoking, avoiding exposure to environmental pollutants, and getting regular screenings for early detection. If you are experiencing any symptoms related to lung cancer, it is important to seek the cancer hospital in Chennai and receive a proper diagnosis. With the right treatment, many patients with lung cancer can live longer and healthier lives.
