Bednar Tumor Analysis

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

1. Epidermoid cyst. Epidermoid cysts are the third most common benign subcutaneous tumor. They result from the proliferation of epidermal cells within a circumscribed space of the dermis. The epidermal inclusion cysts are usually well circumscribed, have a smooth surface, and are mobile.

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.

Carcinomas- glands, organs and tissues, arise from epithelial cell lining external and internal body surfaces; most common cancer

the American Cancer Society there are benign tumors, which are rare and often develop in

"The rates of skin cancer have expanded consistently since the 1920s uncovers the risk of the American fixation on getting a "solid" tan. Skin tumor is an infection where growth (harmful) cells are found on the external layer of the skin (epidermis). The three sorts of cells found in the epidermis are squamous cells, basal cells, and melanocytes. These cells in time develop to be carcinogenic. Consequently, the three sorts of skin tumors are squamous cell, basal cell, and melanoma. Melanoma is the deadliest and dangerous kind of growth. The quantity of individuals with melanoma has ascended in Scotland from 3.5 in 1979 to 10.6 for each 100,000 in 1998 for men and 7.0 to 13.1 for ladies. (Mill operator 945) Squamous cell and Basal cell skin

Melanoma is cancer that begins in the melanocytes. Other names for this cancer include malignant melanoma and cutaneous melanoma. Most melanoma cells still make melanin, so melanoma tumors are usually brown or black. But some melanomas do not make melanin and can appear pink, tan, or even white. This type of cancer can develop anywhere on the skin, but they are more likely to start on the chest/back in men and on the legs in women. The first sign is the appearance of a flat or slightly raised discolored patch that has irregular borders and is somewhat asymmetrical in form. The color varies, and you may see areas of tan, brown, black, red, blue or white.

It arises from the melanocytes. Melanomas often resemble moles and it is very important to know the difference between the two. Melanomas are usually black or brown but can also be skin-colored. They form a large flat spreading lesion with a rough border. On the contrary, a mole usually has an organized color and even contour, and no longer than the end of a pencil eraser (6mm). The greatest risk factor is those who are genetically predisposed to the disease. It occurs more in men, redheads, and severe UV exposure experiencing severe sunburn as in childhood. An oncogene called BRAF is responsible for ⅔ of cases of melanoma in men although it does not appear to trigger melanoma in woman although it has been connected to some breast cancer and ovarian cancer in women. The BRAF mutation is commonly found in moles. To recognize melanoma The American Cancer Society created an “ABCD rule”: A for asymmetry-irregular shape; B for border irregularity-not smooth but wavy, wrinkled, scalloped or rough. C for Color- black, brown, skin colored-tan, and even sometimes red or blue; and D for diameter greater than 6mm. The survival rate of metastatic melanoma is slim with the average patient living only 6 months after diagnosis and only around 5-14% surviving after 5 years (Saladin,

The patient had facial and acral lesions which biopsy confirmed trichilemmomas and acral keratosis. Thyroid and breast sonography showed multiple benign nodules which was

They can appear signally or can appear in clusters on the surface of the skin.

Malignant Melanoma is also called Melanoma or Cutaneous Melanoma. Melanoma is a type of cancer that usually starts with on type of skin cell. The main three skin cells are squamous cells, basal cells and melanocytes. Melanoma starts in the melanocytes. The tumors of melanoma is usually black or brown due to the cells still make melanin. Sometimes it does not make melanin so it will be white, pink, or tan. This cancer can develop on any part of the skin, it is commonly on the chest and back for males and legs for women. The neck and face are other common areas. Having very dark skin can help lessen the risk of getting melanoma in these common areas, but anyone can get it in their nails, bottoms of their feet ,and the palms of their hands. These

I suspect that this patient has melanoma because her lesion has a brown-tan color and is not bleeding. Some of the characteristics of the lesion are similar to Squamous cell carcinoma but, squamous cell has a reddish pink color, bleeds very easily and is larger than one inch and these features do not apply to her lesion.

These growths are benign (that is, not cancerous) and, growing on stalk-like structures, look something like narrow

Due to the presence of internal hemorrhage, necrosis, and calcifications, these tumors tend to vary in appearance with frequent heterogeneous enhancement. They are bilateral in 2% to 10% of cases.