Melanom The Five Types Of Cancer

     Distinguishing melanoma may seem hard to do, but is not so once a person is informed on what they should be looking for. They may appear similar to moles, and may be blue or black in color. Though they will usually lack the symmetry and border regularity of a common mole, and may have variance in their coloring. Melanomas can either appear suddenly, or develop slowly near a preexisting mole. In rare cases, melanomas may form on top of previously formed moles or birthmarks, but will also come with the effects of pain, itching, or bleeding. These moles may begin to exhibit new and/or strange characteristics such as

These brown coloured cancerous growths develop when unrepaired DNA has committed damage to the body’s skin cells. It is known that it is the most commonly triggered by vigorous amounts of sunshine, over excessive use of tanning bed and UV lights which result in making mutations in the skin that produces the skin cells to over multiply at a quick rate which can eventually form nasty tumours.

It is usually caused by intense exposure from ultraviolet radiation such as sun or tanning beds. Melanoma is when damaged DNA from this high exposure triggers mutations in the body that leads to the intense multiplication of cancerous cells. Melanoma cancer can look almost like a mole and can range from skin colored to black or brown in color. If caught and treated early it is curable, however if not caught early it can spread into the body and cause other cancerous cells or death. There are four types of melanoma skin cancers: superficial spreading melanoma, lentigo maligna, acral lentiginous melanoma and nodular melanoma. Superficial spreading melanoma is the most common and is usually seen in young people, but in all ages as well. It is known for growing along the epidermis for a long period of time before penetrating into the skin. This can also be found almost anywhere on the body but usually for men on their upper bodies and for females on their legs but also upper bodies. Lentigo maligna is known for its appearance for can look similar to a tan or dark discoloration. It is usually found in the elderly population and is the most common in areas of Hawaii. It is found on the upper body, arms, facial area and ears. Acral lentiginous melanoma is known for its appearance under the nails, palms of the hands or feet as a dark discoloration. It is mostly common in Asian and African-American cultures and can

Melanoma being the austere form of skin cancer which can be fatal in most cases. Mayo Clinic’s article on the diseases and conditions of melanoma gives good clarity as to what is actually occurring, and how it forms. The article states that what causes melanoma is unclear and hasn’t been discovered but what takes place is the melanocytes that generate melanin cells is agitated by unknown causes which results in the change in pigmentation of the skin or a change in a current mole already present on the skin. Strategies that can help you detect the symptoms of melanoma consist of the letters “A- E meaning A: asymmetrical shape regarding moles, B: irregular boarders, C: change in color, D: diameter, and E: evolving” (Mayo Clinic Staff 2016) Melanoma can appear not only on the skin but underneath a person’s nail, it can affect their eyesight and rarely their internal organs such as the mouth, urinary tract, and digestive tract called mucosal melanoma. These are noted to be hidden

There are two extensive classes into which all malignancy types can be isolated: hematological, which are blood-borne diseases and strong tumors, which are the developments depicted previously. Every kind of disease has an extraordinary name, more often than not originating from the range of the body which is fundamentally influenced. For instance, delicate tissue tumors are dangerous developments which happen inside the profound muscle or interfacing tissues all through the body. Melanoma is a sort of skin growth, which influences cells containing skin pigments.

Melanoma can be anywhere on your body. Moles, warts, or even a sun burn can lead to melanoma. Melanoma is a form of cancer that begins in melanocytes, cells in the skin that produce the brown color known as melanin. These are the cells that darken when exposed to the sun, a protective response to protect the deeper layers of the skin from the harmful effects of the sun.

Vitiligo is a skin pigmentation disorder. This disorder can be recognized by the presence of the patches and macules that are depigmented. For instance, someone with darker skin will have white patches among their body, as well as some white hair. Melanoma Associated Hypopigmentation is also a depigmentation of the skin, but it can be associated with immunotherapeutic agent treatments. Vitiligo and Melanoma Associated Hypopigmentation are both leukodermas. They also seem to link to MM which is Malignant Melanoma.

The most common sign of melanoma is the appearance of a new mole or a change in an existing mole. This type of mole can appear anywhere but most often on the back, legs, arms and face.

Malignant melanoma is the most commonly seen skin cancer and it has the highest number of deaths among diseases of the skin (Friedman, Rigel, Kopf and Polsky, 2005). Among the many factors that cause this cutaneous cancer genetic modifications, viruses, carcinogens and excessive exposure to ultraviolet rays are the most commonly occurring (Friedman, Rigel, Kopf and Polsky, 2005). Malignant melanoma affects all areas of the skin and the disease forms in melanocytes, which are the cells in which pigments (melanin) are synthesized (Melanoma Treatment). The cancer has its origin in the epidermis and affect squamous and basal cells. The disease usually affects the trunk, arms and legs but can also be present in the eye, affecting the

Malignant melanoma of the nail apparatus is extremely rare but there have been a few cases reported. It seems that almost half of the population that has been diagnosed with this disease has been misdiagnosed or did not receive the proper treatment to cure the disease. Since the cases are easily misdiagnosed, fatality is usually the outcome for most. Survival rate of this particular disease in recent studies has shown that humans live on average five years after being diagnosed with melanoma of the nail. The disease can affect either the upper or lower nail extremities. The scientist tested seven people, three males and four females, to see how this disease effects each of the patients.

Melanoma has a high cure rate when it is removed in the early stage before it has invaded deep into your skin and spread throughout your body. While you want to be alert to changes on your skin, it's important to realize you can get melanoma in places you might not suspect such as under your fingernails, inside your lips, and in your eyes. Melanoma isn't the most common type of skin cancer but it is one of the most deadly when it isn't treated. Visit your dermatologist when you have changes on your skin so you can protect yourself from this form of

The oldest evidence of melanomas existence was found in Peru and is dated to be from the 4th century BC. However, the first recorded description of

A person may either be born with genetic mutations in all of their cells or acquire a genetic mutation in a single cell during his or her lifetime. Most melanomas (about 90%) are considered sporadic, meaning that the damage to the genes occur by chance after a person is born and there is no risk of passing on the gene to a person’s children. An increased risk of melanoma is sometimes called familial melanoma. An inherited risk of melanoma is suspected if 2 or more melanoma is suspected if 2 or more first-degree relative (parent, brothers, sisters) are diagnosed with melanoma. Many people who have an increased risk of melanoma never develop the disease; only 10% of melanoma is familial.

The symptoms range slightly in the different types of skin cancers. Usually a person will not notice symptoms of skin cancer until it becomes rather large. As it gets bigger, it can bleed or even hurt. Consider melanoma. It can occur anywhere on the body. A melanoma may look like a mole, but it is important to know the difference between a mole and skin cancer. The ABCD rule, which stands for asymmetry, border irregularity, color, and diameter provides good guidelines to help differentiate whether a mole is normal or is a melanoma. Some things to look for are a dark spot that is not symmetrical on both sides. Notice if it has an irregular shape with rough or jagged borders, or if the spot is more than one color and not just one solid color. Any of these warning signs should cause alarm and the spot should be examined by a professional for cancer. Basal cell cancer, which is non-melanoma, may be a pink, brown, or black skin growth in the shape of a dome that has blood vessels in it. At first, a basal cell carcinoma can appear as a pearly, natural skin colored bump that looks like a mole or a pimple that won’t go away. These carcinomas are usually delicate or sensitive and can bleed easily. Sometimes these growths can look dark, and may contain waxy, hard skin. Another skin cancer to watch for may appear as slightly scaly patches on skin. This could be squamous cell carcinoma and some symptoms to look for are a bump or lump on the skin that can feel rough and may have a dome-like shape, just like basal cell carcinoma. Also, be suspicious of a bump or lump that feels crusty, one that bleeds as it grows, a sore that doesn’t heal, or one that heals and returns again, or even a flat, reddish, scaly patch that grows slowly. These could indicate Bowen’s Disease, a type of squamous cell

Clinical features of melanoma in patients possess the appearance of a mole or lump on skin or other organs. The nature of pathogenesis involves the over-growth of the melanocytes spreading across the skin. (15) Its pathology has a diverse range of features depending on the type of melanoma under its specialties. Also,