The difference between mole and melanoma

Moles and melanoma are two different skin phenomena. Moles are usually benign, while melanoma is a malignant tumor. The difference between them is reflected in the appearance characteristics, growth rate, boundary characteristics, surface characteristics and touch differences. Understanding their differences can help early detection and treatment. If the symptoms persist, it is recommended to seek medical attention in time and take targeted treatment measures under the guidance of a doctor. The details are as follows:

1. Appearance characteristics: Moles usually appear as uniform brown or black spots with regular shapes and good symmetry. Melanoma may appear as irregular patches with varying colors, including black, brown, red, white, etc. Observe the changes in moles regularly. If you find changes in color, shape or size, you should seek medical attention in time to detect potential melanoma early.

2. Growth rate: Moles usually grow slowly and steadily, with little change over the years. Melanoma, on the other hand, can grow rapidly in a short period of time. If any spot on the skin grows rapidly or increases in thickness, it should be taken seriously and you should see a doctor immediately.

3. Boundary characteristics: The borders of moles are usually clear and smooth, with a clear boundary from the surrounding skin. The borders of melanoma are often blurred, jagged or wavy. Regularly check moles and spots on the skin, especially those with unclear borders, and seek professional medical diagnosis to rule out the possibility of melanoma.

4. Surface characteristics: The surface of a mole is usually smooth and has no obvious changes. The surface of a melanoma may be rough, scaly, or even ulcerated or bleeding. These changes may indicate the presence of skin cancer and require immediate medical attention and necessary treatment.

5. Difference in touch: Moles usually have no obvious changes in touch and do not cause pain or discomfort. Melanoma may have nodules or tenderness, and feel nodules or strange textures when touched. Check your skin regularly. If you find nodules or pain, you should see a doctor immediately for professional diagnosis and treatment.

In daily life, you should pay attention to skin changes and perform regular self-examinations to keep your skin healthy. If you find any abnormalities, seek medical attention immediately. Especially if skin spots change rapidly or you feel uncomfortable, you should consult a dermatologist or oncologist as soon as possible for professional diagnosis and treatment to protect your health.