What are the self-detection methods for skin cancer?

The incidence of skin cancer in my country is very low, but it is one of the common malignant tumors in the white race. Among skin cancers, basal cell carcinoma is the most common. The early manifestations of skin cancer are mostly erythematous skin lesions, accompanied by scaly desquamation or crust formation. It is not only difficult to distinguish its histological type by naked eye observation, but also easy to confuse it with benign skin diseases such as psoriasis and eczema. So what are the self-detection methods for skin cancer?

1. Self-examination of skin cancer We can use a small mirror and a large mirror to check the skin on the back of our neck, back, buttocks and arms to see if there are any suspicious areas. This is one of the ways to self-examine skin cancer.
2. Self-examination can also be done when sitting or standing to check whether there are signs of disease in our feet, heels, toes and soles. If any discomfort is found, seek medical attention in time. Timely medical attention can detect the disease in the early stage and get timely treatment.
3. We should also check our palms, fingers, interdigital spaces, forearms, back arms, etc. to see if the skin on the joints is healthy. If there is a problem and we cannot judge it well, we should seek medical attention in time.