Can birthmark turn into cancer?

Isabella Lee | 2023-04-06 14:03:48 | page views:1203
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Ethan Davis

Works at the International Labour Organization, Lives in Geneva, Switzerland.
Hello, I'm a medical professional with a background in dermatology. Let's address your question about the possibility of birthmarks transforming into cancer.

Birthmarks are congenital or acquired skin lesions that can vary greatly in appearance. Most birthmarks are harmless and do not pose any health risks. However, in some cases, certain types of birthmarks can be associated with an increased risk of developing into skin cancer.

The risk of a birthmark turning into cancer is generally low, but it's important to monitor any changes in the size, shape, color, or texture of a birthmark. If you notice any of these changes, it's crucial to consult a dermatologist. There are specific types of birthmarks, such as atypical moles or certain types of melanocytic nevi, that have a higher risk of becoming cancerous.

For example, melanoma, the most dangerous form of skin cancer, can sometimes arise from a pre-existing mole. While not all moles are at risk, it's the changes in the mole that are concerning. The ABCDE rule is often used to remember the warning signs of melanoma:

- Asymmetry: One half of the mole doesn't match the other.
- Border: The edges are irregular, ragged, notched, or blurred.
- Color: The color is not the same all over and may include shades of black, brown, or tan.
- Diameter: The spot is larger than 6 millimeters across (about the size of a pencil eraser).
- Evolving: The mole looks different from others or is changing in size, shape, or color.

In conclusion, while it's not common for birthmarks to turn into cancer, it's important to be vigilant about any changes and to seek medical advice when necessary.


Lucas Phillips

Works at the International Development Association, Lives in Washington, D.C., USA.
Most birthmarks, such as the common port wine stains and strawberry marks, carry no risk of developing into a cancer. But a very rare type, called a giant congenital melanocytic naevus, can develop into a melanoma if it is larger than 20cm.
2023-04-16 14:03:48

Ethan Garcia

QuesHub.com delivers expert answers and knowledge to you.
Most birthmarks, such as the common port wine stains and strawberry marks, carry no risk of developing into a cancer. But a very rare type, called a giant congenital melanocytic naevus, can develop into a melanoma if it is larger than 20cm.
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