Final answer:
Lung cancer often requires chest wall resection surgery to remove the tumor if it is localized. Smoking is the main cause of lung cancer, which is a significant preventable disease. Surgery, along with chemotherapy and radiation therapy, are common treatments depending on the stage of cancer.
Step-by-step explanation:
Chest Wall Resection and Lung Cancer Treatment
Lung cancer is a life-threatening condition with high mortality due to often being diagnosed late in its development. When lung cancer is localized and operable, chest wall resection with removal of cancerous lung tissue is a surgical option. This procedure entails excising a portion of the chest wall and the malignant tissue in an effort to eradicate the tumor. It's vital to comprehend that surgery can potentially cure isolated tumors if the cancer hasn't spread.
Although tobacco smoking is the main cause of lung cancer, triggering the uncontrolled cell growth that leads to malignancy, exposure to tobacco smoke remains the single greatest preventable cause of the disease. Effective removal of tumors can improve survival rates and alleviate symptoms, but for advanced stages, other treatments such as chemotherapy and radiation therapy might be considered due to risks of surgery or the extensive spread of cancer.