Which are the symptoms of Melanoma?

Melanoma is a type of skin cancer that develops from the pigment-producing cells called melanocytes. It is crucial to be aware of the symptoms of melanoma as early detection greatly increases the chances of successful treatment. While it is important to note that not all melanomas exhibit the same symptoms, there are several key signs to watch out for.

1. Changes in moles: One of the most common signs of melanoma is a change in the appearance of an existing mole or the development of a new mole. Pay attention to moles that have irregular borders, uneven coloration, or a larger size than usual. Additionally, any mole that starts to itch, bleed, or become painful should be examined by a healthcare professional.

2. Asymmetry: Melanomas often have an irregular shape, meaning one half does not match the other half. If you notice a mole or growth that is asymmetrical, it could be a warning sign of melanoma.

3. Border irregularity: Benign moles typically have smooth and well-defined borders. In contrast, melanomas often have uneven or notched edges. If you observe a mole with an irregular border, it is important to have it evaluated.

4. Color variation: Melanomas may display a range of colors within the same mole. This can include shades of brown, black, red, blue, or even white. If a mole exhibits multiple colors or has an unusual color, it should be examined by a healthcare professional.

5. Diameter: While melanomas can be small, they often have a larger diameter than benign moles. If a mole is larger than 6 millimeters (about the size of a pencil eraser), it should be checked by a dermatologist.

6. Evolution: Any changes in the size, shape, color, or elevation of a mole over time should be closely monitored. If a mole evolves or undergoes significant changes, it is essential to seek medical attention promptly.

7. Itching or bleeding: Melanomas may become itchy, tender, or painful. They can also bleed or ooze fluid. If you experience any of these symptoms, it is important to have the area examined by a healthcare professional.

It is important to remember that these symptoms are not exclusive to melanoma and can be caused by other skin conditions as well. However, if you notice any of these signs, it is crucial to consult a healthcare professional for a proper diagnosis. Early detection and treatment of melanoma greatly increase the chances of successful outcomes.