Lung Cancer: Early Detection Crucial for Successful Treatment
Lung cancer, a leading cause of cancer deaths in the US, is an aggressive disease with varied symptoms and treatment options. Early detection is crucial for successful treatment, as symptoms can initially be subtle or non-specific.
Mesothelioma, an aggressive lung cancer linked to asbestos exposure, is one such type that responds poorly to treatment. Lung cancer tumors can release hormones, leading to a wide range of symptoms known as paraneoplastic syndrome, including muscle weakness, nausea, high blood pressure, confusion, and seizures. Back pain can also be an early symptom, occurring when tumors put pressure on the lungs or spread to the spine and ribs.
There are two main types of lung cancer: non-small cell lung cancer (NSCLC) and small-cell lung cancer (SCLC). NSCLC makes up about 80-85% of cases and has several subtypes, while SCLC is more aggressive and accounts for 15-20% of lung cancers. Doctors primarily treat lung cancer with surgery, chemotherapy, and radiation, with newer treatments like immunotherapy and targeted therapy also available.
Lung cancer symptoms depend on the type and stage of the cancer, with late-stage symptoms including severe shortness of breath, confusion, pain, and weight loss. Early diagnosis improves treatment options and outcomes, making it crucial to seek medical attention for any lingering respiratory issues or unusual symptoms. As lung cancer is the leading cause of cancer deaths in the US, understanding its various types, symptoms, and treatment options is vital.
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