Quick Answer: Can a benign mole grow back cancerous?

Can benign moles grow back?

Q: Can a benign mole grow back after removal? A: If a mole has been removed by cutting it off so that it is level with the skin, some cells may remain below the skin. These can act as a “seed” and cause it to regrow. It is not possible to predict whether it will grow back.

What does it mean when a mole grows back?

After a mole is removed, the skin will heal. If the mole grows back, immediately make another appointment to see your dermatologist. This is a sign of melanoma, a type of skin cancer.

Can a mole grow back after biopsy?

Can a Mole Grow Back After It’s Removed? If a mole has been removed completely then it will not grow back. After a surgical excision, the tissue will be checked in the lab to ensure that the whole mole has been removed.

Should benign moles be removed?

Non-cancerous moles do not always have to be removed, but some people prefer to have their moles removed regardless of whether they are cancerous or could develop into cancer. Removing non-cancerous moles can sometimes be done by your primary care doctor.

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Should all atypical moles be removed?

Atypical moles should be removed when they have features suggestive of malignant transformation. Elliptical excision is the preferred removal technique. Removing all atypical moles is neither necessary nor cost effective.

Do moles get bigger with age?

Moles may change over time. They may get bigger, grow a hair, become more raised, get lighter in color, or fade away. Many people develop new moles until about age 40. Most of these are normal changes.

How do you stop a mole from growing back?

The best way to ensure that a mole won’t grow back is to remove it by way of excision. In this procedure, both the mole and its roots are removed from the skin. By removing the roots, the surgeon can ensure that every bit of the mole is removed and won’t grow back.

What percentage of biopsied moles are cancerous?

Lab testing showed that more than 90 percent of biopsied moles were completely removed by using the single procedure, with 11 (7 percent) diagnosed as melanoma, one of the most aggressive forms of skin cancer.

Is it normal for a mole to come back after removal?

If a common mole is removed completely, it should not grow back. However, some residents may experience the regrowth of a mole if some of the mole cells were left behind after the mole removal procedure. But a mole that grows back does not mean it is cancerous.