What is Melanoma?
If you’ve heard the term, but don’t really know what it is – Melanoma is a cancer of the cells which produce melanin, a dark pigment that is responsible for skin color. Melanoma is not just one specific type of cancer; it is many types of cancer with common features. The whole process, from the first appearance of a new lesion to death after metastasis, can take only months or years to occur. This depends on the aggressiveness and properties of the tumour.
Melanoma has three stages: in situ, invasive, and metastatic. Melanoma comes in different forms — but they are all characterized by rapid and uncontrolled growth of pigment-producing cells. There are several different types of melanoma, but they’re all forms of skin cancer, and they can cause death if not detected and treated early.
Melanoma is the most serious form of skin cancer, and it has become more prevalent in recent decades. More people are spotting this form of cancer, which is promising since it increases the chances of a timely treatment. However, many people still don’t know what melanoma is, or how to identify it. Hopefully the definitions and explanations above will help clear things up.
Remember, everyone has a chance of developing this disease. So even if you’ve never had dusky pigmentation or any other suspicious spots or moles on your body, you should still check your skin and see a doctor annually for routine checks. And if you see something new, see an expert immediately. No spot is non-dangerous, so if you notice something unusual, get it checked out.
Melanoma is not the same thing as a mole, although Moles can become melanoma. Skin cancer is the most common kind of cancer found in humans, with hundreds of thousands of new cases being reported each year. Melanoma is the most dangerous form of skin cancer because it can be fatal if left undetected for too long. If you or someone you know has any symptoms, it is recommended that you bring them to a dermatologist for further examination.
How Melanoma Affects People of all Ages?
Melanoma is a type of skin cancer, which affects about 2 people in every 100,000 in the general population. It originates from melanocytes, which are the cells that give color to the skin, hair and eyes. When most people think of melanoma, they consider it a disease that affects only the elderly.
The truth is, melanoma is one of the most common cancers and chances of developing it increase with age. However, this disease affects people of all ages. It can occur on any skin surface. Men often have melanoma on the trunk (the area between shoulders and hips) or head and neck. In women, it often develops on the lower legs.
Melanoma can occur anywhere on the body and is not restricted to sites that receive less sun exposure, such as the earlobes, or generally protected areas such as the soles of the feet or under the fingernails. Given that melanoma is a skin cancer affecting ONLY skin cells, it can occur in any part of the body.
Melanoma is rare in black people and others with dark skin but when this disease occurs in people with dark skin it often appears on the palms of hands, soles of feet, or under the fingernails. Be sure to check these areas regularly and let a dermatologist (skin doctor) examine them if you see any changes.
Example Of Causing Agent:
Melanoma is an aggressive form of skin cancer that is caused by exposure to ultraviolet light. It begins in the skin cells called melanocytes, which make the pigment that gives skin its color.
Melanocytes and Moles
It is no surprise that the melanocytes are in charge of the production of the skin’s pigment, which gives our skin its natural color. Moles are noncancerous growths of melanocytes and tissue and when many of these develop in clusters, they may become raised from the skin. Mole maps outline the difference between moles, nevi and dysplastic nevi .
Moles are hard to understand. Sometimes they appear beautiful, and other times downright ugly. But there is more to a mole than its looks. There is actually an extensive system of cells and genetic material that orchestrates the creation of these fascinating skin growths. This system, known as melanogenesis, produces the pigment, melanin, which gives the skin its natural color, but also has protective roles such as blocking the sun’s ultraviolet (UV) rays from damaging our skin.
Moles are very common. Every year, about one in five adults has a mole or freckle removed from their skin. Most moles appear by the time a person is in his teens. Many of them fade away without any treatment by age 40.
Moles (sometimes called nevi) are small, usually flesh colored (although they can be darker than your skin tone), spots on the skin. Many people have moles and they are usually harmless. Usually, moles appear by the time a person is in his teens and many of them fade away without any treatment by age 40. Moles tend to be round or oval and smaller than a pencil eraser. They may be present at birth or may appear later on-usually before age 40.