Moles Nevi – Can Moles (Nevi) Be a Sign of Melanoma?
Various forms of moles are found on the body. Some common ones include Spitz nevus moles, Seborrheic keratosis-like moles, and Common moles. In addition, some forms of moles can also be a sign of melanoma.
Common moles
Depending on the type of mole, they can be either benign or cancerous. It is important to know the difference between the two to help prevent skin cancer. If you are unsure of whether your mole is cancerous, a biopsy may be necessary.
Common moles are usually round or oval and less than 1/4 inch in diameter. They usually have a brown or black color. They can be flat or raised, depending on their location. They are typically harmless but should be monitored for changes. If your mole is irritated or changes color, you should see a doctor.
There are three types of moles, and they can appear anywhere on your body. They can be either acquired or congenital. Acquired moles are those that appear during adulthood. Congenital moles are those that appear during infancy. They vary in size, shape, color, and consistency. They can appear on any part of the body, including the face and torso.
Moles are not cancerous, but they can turn into melanoma if they change in color, size, or shape. Some moles have hair, or they can change color, which can help distinguish between a benign mole and a cancerous one. If you have a mole that changes in color, size, or shape, see a doctor right away.
These moles are also known as dysplastic nevi. These are larger, irregular moles that are more likely to turn into melanoma. They can have uneven edges, a mixture of colors, and may be larger than 5 millimeters. People with more than five dysplastic nevi have a 10-fold increase in their risk of developing melanoma.
If you have a congenital melanocytic nevus, you should check it every month. You can take photos of the mole and keep track of changes. If you notice any changes in color or size, or if the mole begins to itch or bleed, see a doctor immediately.
The most common type of skin cancer is melanoma. It is caused by ultraviolet radiation, which damages the DNA of the skin cells. These skin cells make pigment, or melanin, which gives the skin color. Usually, melanocytes are distributed throughout the skin.
Seborrheic keratosis-like moles
Occasionally, seborrheic keratosis-like moles appear on a person’s skin. These growths are caused by an overgrowth of the top layer of the skin, called the epidermis. Over time, the growths may become darker and thicker. They can appear on any part of the body, but they are most often found on the head, neck, and chest.
Seborrheic keratosis-like lesions appear on the skin in clusters and are generally not painful to touch. They usually have a rough surface and are usually brown or black in color. They may also appear like warts. These lesions are usually benign and will not spread or become cancerous. However, if a person notices multiple seborrheic keratosis-like growths on their skin, they should see a physician. They may be an early sign of skin cancer.
When a seborrheic keratosis-like lesion is found, it can be removed. There are many different options for seborrheic keratosis removal, depending on the type of lesion and where it’s located.
Some of the most common treatments for seborrheic keratosis-like spots are laser therapy and chemical peels. These treatments can be ablative or nonablative. Ablative treatments involve the use of a laser or chemical to damage the top layer of the skin, causing it to die. These treatments can be effective and may be able to completely remove the growth. Cryotherapy involves applying liquid nitrogen to the lesion and letting it freeze. The frozen growth will then fall off in days.
Some people who are concerned about their seborrheic keratosis-like skin growth may be concerned about the risk of developing melanoma. Melanoma is a type of skin cancer that accounts for about 1 percent of all skin cancers. Melanoma may be asymmetrical or may have more than one color. A doctor can test the growth to make sure it isn’t cancerous. A biopsy may also be required to determine the type of cancer.
There is no evidence that seborrheic keratosis-like patches are contagious. Nonetheless, they can be annoying and unsightly. It’s best to work with a dermatologist to minimize the impact on your life. This may include cutting or burning off the growths or using a chemical peel to remove them.
Spitz nevus moles
Unlike melanoma, Spitz nevus moles are considered benign skin growths. They are raised and dome-shaped, with a smooth or rough border. These moles can be tan, brown, or black. They may be uneven in color and can have an opening where pus may leak.
They may also be flat or irregular in shape. Inflamed moles may appear red or enlarged. They can also have brown discoloration at the base of the mole.
Atypical moles, also known as dysplastic nevi, are moles that have irregular shapes and sizes. They can appear on any part of the body but are more likely to appear on the neck or scalp. People with FAMMM syndrome have numerous atypical moles.
The American Cancer Society lists several tips for examining moles. These include avoiding exposure to the sun and tanning booths. Also, a person with more than 50 moles has a higher risk of melanoma.
If you are concerned about Spitz nevus moles, you should visit a dermatologist. They may perform a biopsy or excision to remove the mole. Alternatively, they may recommend stitching up the mole.
Spitz nevus moles can have many different colors. They can be brown, pink, red, black, and even blue-black. They may also have a smooth or rough border. Some Spitz nevus moles may be oval or flat.
Although Spitz nevus moles can be benign, it is still important to monitor them. They can grow fast and can be confused with melanoma. They should be examined regularly by your dermatologist to ensure that they are not cancerous. A dermatologist may perform a biopsy or excision to treat the mole.
During a traditional surgical excision, the dermatologist will numb the area around the mole with a local anesthetic. A small cut will be made in the skin, and the mole will be excised to the subcutaneous layer. The procedure typically takes about 30 minutes. This process is more expensive and time-consuming than shave removal.
Because shave removal is a less invasive surgical procedure, the patient will be able to resume normal activities more quickly. The procedure is also simpler than traditional mole removal.
Melanoma
Having a lot of moles is a risk factor for melanoma skin cancer. However, it does not mean that you will get melanoma. There are other things you can do to help prevent it.
For example, you can use a skin self-exam once a month to see if any changes have occurred. Your doctor will also be able to check your moles for changes. If there are any changes, they will be recorded in a clinical photograph. You may also be referred to a dermatologist to have the mole examined for cancer.
The risk of melanoma is heightened if you have more than one atypical (dysplastic) mole. These moles have irregular features under the microscope. They can be on any part of the body.
These atypical moles are often hereditary. This makes it important to keep up with your skin. Your dermatologist may recommend a monthly skin self-exam. They also may take full-body pictures to monitor changes.
Melanoma often appears on the head and neck, and in the lower legs. It can also occur in the digestive tract and under the nail. Melanoma may have different colors, including red, white, and black. Melanoma usually develops in areas that have been exposed to the sun. However, it can also develop in areas that are not exposed to the sun.
Another risk factor for melanoma is having a lot of small nevi. A mole that is larger than six millimeters is considered atypical.
You may also have a melanocytic nevus. A melanocytic nevus is a mole that is a precursor lesion for melanoma. Melanocytic nevi are also a risk factor for melanoma. They have a raised border and irregular edges. Melanoma is a very aggressive type of skin cancer that may spread to other parts of the body.
If you have a lot of moles or a family history of melanoma, you may want to visit a dermatologist for a skin check every few months. It is not uncommon for a person to have more than 10 dysplastic nevi. However, you may also have a few moles that are atypical.
Health Sources:
Health A to Z. (n.d.). HSE.ie. https://www2.hse.ie/az/
U.S. National Library of Medicine. (n.d.). https://www.ncbi.nlm.nih.gov/
Directory Health Topics. (n.d.). https://www.healthline.com/directory/topics
Health A-Z. (2022, April 26). Verywell Health. https://www.verywellhealth.com/health-a-z-4014770
Harvard Health. (2015, November 17). Health A to Z. https://www.health.harvard.edu/health-a-to-z
Health Conditions A-Z Sitemap. (n.d.). EverydayHealth.com. https://www.everydayhealth.com/conditions/
