Can skin cancer be fatal?
Skin cancer is a general term for malignant tumors occurring on exposed areas of the body, with common types including carcinoma in situ (i.e., intraepithelial tumors), squamous cell carcinoma, and basal cell carcinoma. Experts indicate that skin cancer is a relatively curable malignant tumor, with the key being early detection and treatment.
The earlier skin cancer is treated, the better the outcome. In its early stages, symptoms are often subtle and painless, leading patients to overlook them or attempt self-treatment at home due to inconvenience or cost concerns. However, if it progresses to squamous cell carcinoma—a faster-growing, more aggressive form prone to metastasis—it may cause large facial ulcers. By this stage, seeking medical help is often too late.
Early intervention is crucial for skin cancer treatment. Patients should seek medical attention and treatment at the earliest possible stage. Current treatment options include surgery, medication, cryotherapy, radiation therapy, chemotherapy, laser therapy, and immunotherapy, all of which demonstrate excellent efficacy with cure rates exceeding 90%.
Like other organs, delayed treatment or recurrent skin conditions can increase cancer risk. Therefore, sudden increases in moles, darkening pigmentation, oozing, ulceration, hair loss, bleeding, or new lumps and pigmentation may signal skin cancer and warrant immediate medical attention.
Although Caucasians face a higher risk of skin cancer, everyone should possess sufficient knowledge about this disease and be thoroughly familiar with preventive measures to reduce their own susceptibility through effective daily precautions. So how can we prevent skin cancer in daily life? Let's explore skin cancer prevention methods below.
Methods for Preventing Skin Cancer
1. In daily life and work, avoid prolonged exposure to harmful chemicals such as asphalt, tar, arsenic compounds, and benzopyrene, as these substances possess strong carcinogenic properties. Workers who must handle hazardous chemicals due to job requirements should prioritize robust occupational safety measures.
2. Consciously protect our living environment by refraining from burning tires, asphalt, plastics, electrical wire insulation, and similar materials.
3. Avoid prolonged sun exposure. Medical research indicates that ultraviolet radiation can induce skin cancer. Individuals working outdoors for extended periods—such as farmers, fishermen, and field workers—face significantly higher skin cancer risks than those working indoors.Therefore, apply sunscreen or similar products when working or engaging in outdoor activities.
4. Actively treat chronic skin conditions. Prolonged exposure of the skin to chronic ulcers or inflammation increases the risk of skin cancer. Conditions such as ulcers, inflammation, burn scars, actinic keratosis, and seborrheic keratosis all heighten the danger of developing skin cancer.
If symptoms suggestive of skin cancer appear, determine the underlying cause. If skin cancer is confirmed, treatment decisions should be made based on the specific circumstances.