How to effectively prevent malignant melanoma

Melanoma is a highly malignant tumor that produces melanin. It is a disease that makes people feel a little creepy. So how to effectively prevent melanoma? Here, experts will introduce to you how to prevent melanoma .

For pigmented nevi that are prone to friction, biopsy should be performed for pathological examination. All nevi should be removed as soon as possible to prevent melanoma. For example, if a child has a large hairy nevus on the waist, the main part of the nevus can be removed as much as possible in the middle before it becomes malignant, and the two sides can be sutured. After the surrounding skin is loosened, the remaining part can be removed until the nevus is completely removed. Each specimen removed must be sent for pathological examination. If there is malignant change, it should be completely removed and skin grafting should be performed.

Secondly, in order to prevent melanoma, it is not advisable to stimulate moles with corrosive drugs or complete freezing, because moles can often become malignant due to traumatic stimulation.

Finally, to prevent melanoma, you need to pay attention to information about the malignant transformation of moles. Patients should be alert to the following information: the mole becomes larger, the pigment becomes darker or lighter; the mole spreads radially to the surrounding area; the mole is painful or uncomfortable for no reason, and there is a small amount of exudate on the surface; the lymph nodes in the mole area are swollen, and the blue-black color can be vaguely seen; the patient has blue-black urine.

The above content is what experts have introduced to you about how to prevent melanoma. You should have already understood it. I hope the above content can be helpful to you. If you have other questions about preventing melanoma, please consult online experts and they will give you detailed answers.

For more information, please visit the melanoma special topic at http://www..com.cn/waike/hssl/ or consult an expert for free. The expert will then provide detailed answers to the patient or family based on the patient's specific situation.