Skin is a barrier that protects our internal organs from infection and disease, helps regulate body temperature and prevents nutrient loss to the environment. It comprises the dermis and epidermis layers, as well as hair follicles and sweat...
As a baby in your birthday suit you might not have had any moles, but chances are you have a few now. Most everyone develops 10 to 40 moles, according to the National Institutes of Health, or NIH. While most moles are nothing to worry about, the...
Melanoma is also referred to a malignant melanoma because it is the deadliest form of skin cancer. Melanoma spreads rapidly once it develops. Early detection and treatment provide a high cure rate, according to the American Academy of Dermatology....
If you have olive, brown or black skin, you may think you don't have to worry about sun exposure as much as fair-skinned people. A pigment known as melanin determines the color of your skin. People with darker skins have more melanin. And although...
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, or melanocytic nevi, are benign growths that occur when the pigment-producing cells in the skin, called melanocytes, proliferate, explains the New Zealand Dermatological Society. They vary in size, color and shape and may lay flat against...
Dark skin pigmentation has multiple causes; this pigmentation may result from temporary, treatable skin conditions, or they may be indicative of a serious underlying disease that requires immediate action. Treatment of your pigmentation will...
Moles and freckles -- including red moles and red freckles -- are common, with Dermweb.com noting that most people have an average of 25 moles by their 20s and 30s. Moles and freckles are often harmless; however, MayoClinic.org cautions that skin...
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...
Melanoma is a common, serious form of skin cancer. According to the American Cancer Society, there will be approximately 68,720 new cases of melanoma and approximately 8,650 deaths resulting from melanoma in the United States in 2009. Melanoma...
Moles, or nevi, are skin growths that develop from melanocytes, which are the skin's pigment-producing cells. Moles are extremely common, with most people having at least one and some having hundreds, according to the American Academy of...
Malignant melanoma is an advanced form of cancer that develops from melanocytes--the pigment cells that give the skin its natural color. Most patients with metastatic melanoma develop abnormal mole growths of cancer cells, that can eventually...
A white or dark circle on your skin may indicate a health condition or nothing at all. When you notice the appearance of new pigmentation you suspect could be skin cancer, see a dermatologist. Additionally, individuals with increased risk factors...
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 can become cancerous and must be removed for the safety of the sufferer. Some moles are present at birth while others may form throughout the years, even in adulthood. Moles can increase in size with excess sun exposure and skin damage;...
The skin contains a number of specialized cells that provide a barrier separating the internal tissue from the environment. Among the cell types that make up skin are melanocytes, pigment cells that produce the protein melanin, which provides the...
Melanoma is a cancer of specialized cells called melanocytes, which help make up tissue within the skin, brain, eye and intestinal tract. The cells generate a protein called melanin, which acts as a pigment to lend a tan or black appearance to...
Skin moles are growths caused by clusters of cells called melanocytes. Most are benign, but they may be removed for aesthetic purposes, especially if they are on the face. They may also be present from birth or may develop in time. The latter are...
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...
Moles are common on skin that is white or olive colored. According to the Cleveland Clinic, it is not uncommon for people to have 10 to 40 moles by the time they reach adulthood. Although some moles occur after we are born and during childhood,...
The skin is a major organ and is the largest one in the human body. Over the course of time, it can suffer damage from various things. Melanoma is a type of skin cancer that is one of the most serious forms. If left untreated, it can spread...
Dark brown moles first appear on the skin during childhood and early adulthood. People with lighter skin tend to have more moles, with the average ranging from 10 to 40, according to the American Academy of Dermatology (AAD). While most moles are...
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...
Every year, more than a million cases of skin cancer are diagnosed in Americans, according to the National Cancer Institute. The most common type is basal cell carcinomas. But basal cell cancers are seldom fatal, just potentially disfiguring. The...
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...
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...
Eggs are a nutritious food that provide a range of vitamins and minerals that keep your body healthy; those same nutrients also provide benefits for your skin. The compounds found in eggs keep your skin clear of infections and acne, regenerate the...
An adrenal adenoma is a tumor growth of the glandular tissue within the adrenal glands, which are a pair of glands situated on top of the kidneys. The adrenal glands normally produce and secrete a number of hormones, which can then travel in the...
Malignant melanoma is a type of skin cancer that arises from melanocytes, or pigment-producing cells that give the skin its color. Melanomas typically begin on the surface of the skin. Melanomas can also rarely form on the eyes, intestines and...
