A mole is a collection of pigmented cells that generally presents itself as a small, brown-hued spot on the surface of your skin. It is possible for acne to form either under -- or on top of – moles, since moles are generally just a...
Moles (or melanocytic nevi) are a benign collection of cells (melanocytes) which produce melanin or the color seen in the skin. On sun exposure melanocytes produce more melanin which is seen as a tan. Moles appear in the first year of life and...
Some types of skin moles can increase your chance of developing melanoma, a potentially deadly type of skin cancer. Melanoma is diagnosed in approximately 40,000 Americans each year, according to the American Osteopathic College of Dermatology....
Moles can either be acquired, atypical or congenital. Congenital moles are moles that you are born with, while acquired moles can come from sun exposure or develop later on in life. Atypical moles have irregular borders and are linked with...
According to the Mayo Clinic, moles (nevi) are groups of pigmented cells that typically are black or brown in color. Moles can be found anywhere on the body and can be red, blue, yellow or tan in color. The exact cause and purpose of mole...
An estimated 10 percent of Americans have at least one atypical mole, the American Osteopathic College of Dermatology says. These moles are larger than common moles, vary in color and have irregular borders. Though not all atypical moles become...
Most people have at least some moles, with the average person with light skin having between 10 to 40, according to the American Academy of Dermatology (AAD). Moles can be raised or level with the skin, and while they're usually a shade of brown,...
Moles are spots on the skin that can range in size, shape and color. A baby can be born with a mole, called a birthmark mole or congenital nevus, or develop a mole in his early years of life. A mole can be a concern for parents because, although...
The National Cancer Institute (NCI) indicates that most people have between 10 and 40 skin moles. A mole is a cluster of skin cells surrounded by tissue. They're usually pink, tan, brown or flesh-colored. They can lie flat on the skin or be...
Abnormal moles on the skin can indicate signs of precancerous growths, but most moles, even atypical ones, never become cancerous, according to the American Osteopathic College of Dermatology. About half the people diagnosed with melanoma, a...
Moles are pigment-based growths that appear at birth on your skin or develop at some later time. They are formally known as nevi. Moles can form anywhere on your body, including your face. In some cases, the presence of facial moles poses no cause...
Monitoring the size, shape and color of moles is one way to track the progression or existence of skin cancer. While most moles are harmless clusters of pigmented skin cells, the small dark spots do carry the risk of turning into malignant tumors....
Moles are growths on the skin caused by skin cells, called melanocytes, growing in a cluster with tissue surrounding them. They are very common; most people have between 10 and 40 moles. Moles can be flat or raised, round, or oval. Their...
Although small, black bumps on the legs, particularly a child's legs, are probably harmless, it's better to be safe than sorry. See a doctor to rule out the possibility of skin cancer and to receive an exact skin diagnosis. Treatments are...
Moles are a common skin blemish that occurs when groups of melanocytes form too close together beneath the surface of the skin. Melanocytes are cells responsible for producing melanin, the substance that gives your skin pigment (color). When these...
A benign tumor is an abnormal mass of tissue that lacks the capacity to spread to other locations. The inability to spread is a distinguishing characteristic that separates benign tumors from cancerous tumors. Benign tumors can arise from...
The National Cancer Institute (NCI) reports that most people have at least 10 moles, and some persons have as many as 40. Moles are usually circular or oval in shape and may be either flush with the skin or raised above the surrounding skin...
Cancer of the pancreas, also called pancreatic cancer, is the overgrowth of abnormal cells in the pancreas, an organ found in the abdomen. The pancreas is responsible for producing chemicals that help digest food and hormones that control blood...
Many people experience skin tags and moles during their lifetime. Skin tags and moles are usually harmless. Your dermatologist or general health care provider can remove skin tags and moles. If you develop concern regarding a skin tag or mole, see...
Actinic keratosis is the most common precancer of the skin. Actinic cheilitis develops on the lips. The appearance of keratoses varies and may include crusted lesions or spots with rough texture that resemble warts. Lesions on the lip have cracks...
Moles are common skin growths that occur when skin cells called melanocytes cluster together inside a covering of tissue. They frequently appear in childhood or adolescence, and are sometimes present at birth. Although typically harmless, in some...
Moles are growths on the skin caused by clusters of skin cells called melanocytes. They can show up anywhere on the body, including highly visible places like your face, neck and scalp. Most are removed for cosmetic reasons, however, some should...
Moles, or nevi, develop when pigmented cells in the skin grow in a cluster. These pigmented cells, called melanocytes, are responsible for giving skin its color. The American Academy of Dermatology states that nearly everyone has at least a few...
Skin moles are one of the most common blemishes that can occur on the skin. Moles form when cells that produce pigment in your skin, called melanin, cluster together in one area, instead of being evenly distributed throughout the skin. Although...
Moles are very common and under most circumstances they are not a cause of concern. Some moles you're born with, and others you harmlessly acquire throughout life. However, there are times moles can be indicators of dangerous skin cancer, and...
A mole is a growth on the surface of your skin that has a high concentration of melanin. This skin pigment gives the mole a darker color than the surrounding skin. A mole is generally benign, although the Skin Cancer Foundation reports that the...
A mole is a skin growth or discoloration that occurs when melanin, the substance that gives skin its pigment, grows together into a clustered form. This cluster of melanin creates the darker, often brown circle on the skin known as a mole. Moles...
Facial moles, like moles everywhere on the body, are a type of skin growth on the skin that appears in the first few decades of life. Normal, benign moles are generally round, regularly shaped and often brown in color. Sun exposure causes most...
Malignant melanoma, the deadliest form of skin cancer, originates in cells that produce the pigment melanin, which is responsible for the color of skin, hair and eyes. Melanomas can appear as black, brown, red, purple, pink, blue or white moles or...
