**Requirements:** 1. Maintain the original format and structure. 2. The translation should be accurate, fluent, and natural. 3. Maintain professionalism and consistency. 4. Only return the translation result; do not add any explanations. **Original Text:** **Cancer: Understand It, Face It, Conquer It** 1. Cancer is not an “incurable disease” but a chronic illness that can be prevented and treated. When people think of cancer, they often associate it with “death,” “pain,” and “despair.” However, with advances in medicine, cancer is no longer considered an incurable condition. The World Health Organization (WHO) states that: - One-third of cancers can be prevented. - One-third of cancers can be cured if detected early. - One-third of cancers can have their lives extended through scientific treatment. Cancer is more like a chronic illness, and scientific understanding and proactive action are key to overcoming it. 2. How does cancer occur? The human body is composed of trillions of cells that normally divide, grow, and die according to a set process. But when genes within these cells mutate (due to factors such as radiation, chemicals, or viral infections), some cells may become uncontrolled, multiplying indefinitely and forming tumors. - **Benign tumors** grow slowly, do not spread, and are usually harmless. - **Malignant tumors** (cancer) invade surrounding tissues and can spread throughout the body through the bloodstream or lymphatic system. 3. Prevention is more important than treatment! You can do the following: - **Avoid carcinogens:** Quit smoking, as it is the leading cause of lung and oral cancers. Limit alcohol consumption, as it is closely linked to liver and stomach cancers. Avoid moldy foods (containing aflatoxin) and processed meats (containing nitrites). - **Healthy lifestyle:** Eat more vegetables and fruits and reduce high-sugar, high-fat diets. Exercise for 30 minutes daily and maintain a healthy weight. Get vaccinated against HPV (to prevent cervical cancer) and hepatitis B (to prevent liver cancer). - **Regular screenings:** - **Lung cancer:** Low-dose spiral CT scans for high-risk groups. - **Breast cancer:** Breast ultrasound or mammography. - **Colorectal cancer:** Colonoscopy (recommended for those over 45). - **Stomach and esophageal cancer:** Gastroscopy. - **Pay attention to the environment and mental health:** Reduce exposure to harmful chemicals like formaldehyde and benzene. Long-term stress and depression can weaken the immune system, increasing the risk of cancer. - **Know your family history:** Some cancers (such as breast and ovarian cancer) have a genetic predisposition; those with a family history should undergo screening earlier. 5. Be alert to the body’s “warning signs”: Early-stage cancer often has no symptoms, but watch out for: - **Abnormal bleeding:** Coughing up blood, blood in the stool, irregular vaginal bleeding. - **Unexplained lumps:** Hard masses in the breasts, neck, armpits, etc. - **Chronic discomfort:** Persistent coughing, difficulty swallowing, abdominal pain, hoarseness. - **Sudden weight loss:** Unexplained weight loss (e.g., more than 10% in 3 months). - **Fatigue:** Fatigue that does not improve with rest. Note: These symptoms may also be caused by other diseases, but seeking medical attention promptly is crucial. 6. Treatment options are constantly evolving. Cancer does not equal death. Modern medicine offers various treatment options for cancer patients: - **Surgery:** A curative method for early-stage cancer. - **Radiation/chemotherapy:** Precisely targets cancer cells with reduced side effects. - **Targeted therapy:** Targets specific genetic mutations in cancer cells. - **Immunotherapy:** Activates the immune system to fight cancer cells. - **Proton therapy, CAR-T cell therapy:** New technologies offer hope for advanced patients. The key is personalized treatment, with doctors developing plans based on the type and stage of cancer, as well as genetic test results. 7. What mindset do patients and their families need? - **Scientific approach:** Avoid blind fear and do not rely on unproven remedies. - **Active communication:** Communicate fully with doctors and participate in treatment decisions. - **Psychological support:** Family support, counseling, or support from other patients can help manage anxiety. - **Living with cancer:** Advanced patients can achieve long-term survival through proper treatment and improve their quality of life. Cancer is a challenge to life, but humanity has never stopped fighting it. From prevention to treatment, from technology to compassion, we have more tools and hope. Instead of fearing cancer, let’s take action: focus on health, have regular check-ups, and stay optimistic. Remember, the key to cancer prevention and control is always in your hands.