What is scaled cell tumor? Scaled cell tumor shows the abnormal proliferation of scales or cells that form the upper layers of the skin (epidermis)
- SCC) is a cancer on the cells of skin and mucous membranes that account for about 20% of skin cancer and occupy 2nd place in terms of common levels of nonmelanoma skin cancer after subtle cancer. Basal cell
is dangerous? Cancer is very dangerous, if not detected early and treated promptly, it can lead to death, but scaling cell carcinoma can still be removed by current treatments if detected. early and active treatment
Causes of Scaled cell carcinoma's disease
Causes of scaled cell carcinoma occur when thin and flat cells in the outer layer of the skin develop their DNA errors. DNA cancer cells will break the normal order of the skin (new cells that push the old cell towards the skin surface, the old cells will peel off), causing the cells to increase and lose control. to scaling cell carcinoma
Cause due to DNA-UV connections: DNA damage in skin cells is the result of exposure to ultraviolet rays of sunlight or light in a tan The contacts occur at the time or the strongest sun's position
In addition, some other factors can also lead to cancer such as:
Radiation therapy: Psoriasis treatment with psoralen plus ultraviolet rays (Puva) or X-ray of the head area
toxins such as arsenic, metal Toxic in the environment through exposure to food or poisoned water
Human Papillomavirus (HPV)
immunosuppressive drugs: Agency implants have come to come to 80% of the risk of developing scaled cell carcinoma, especially in heart transplants due to the higher use of drugs than other types of implants
Symptoms of Scaled cell carcinoma's disease
Although the majority of scaled cell carcinoma develops on the skin in contact with the sun, it can also occur anywhere on the body such as in the mouth, in the anus or on the organization. Uses of men and women. The most common form of tumors is:
A red or flat lesions with a scales on the face, under the lips, ears, neck, or arms, arms
ulcerative or white patch inside The mouth
red, patched or ulcerative in the anus or genitals
Appearing on the skin shows signs of sunlight (changing skin colors, losing elasticity, wrinkles) so it is often difficult to detect
Transmission route of Scaled cell carcinoma's diseaseScaled cell carcinoma
Subjects with risk factors can contribute to increasing the rate of scaled cell carcinoma such as:
chronic sun exposure: regular sun exposure or working in tanning spaces is the most common cause of scaled cell carcinoma. The habitat is a sunny place or height can receive greater ultraviolet radiation and increase the risk of disease
Skin characteristics: Skin has a mild, freckle or easy characteristics Sunburn is more likely to develop carcinoma than people with dark skin
Age: Elderly people are at risk of scaling cell carcinoma than young people, average age of this situation is 66. For women
people with a history of skin cancer are likely to relapse
weakened immune system: People with chronic leukemia, other cancer or HIV/HIV/ AIDS and people who have undergone organs or are using immunosuppressive drugs for other reasons are at high risk of skin cancer
genetic disorders: People with dry pigmentosum skin High sensitivity to sunlight is easy to develop into skin cancer because they are less likely to repair damage to the skin from ultraviolet rays
Smoking: Although there is no cause Certainly, the theory of smokers often damages DNA damage to changing cancer cells
inflammatory or traumatic skin: Development of scaled cell carcinoma can come from one one. Large scars, skin infections or dermatitis such as psoriasis
Prevention of Scaled cell carcinoma's disease
Scaled cell carcinoma can be prevented by the following measures:
Avoid sunlight at noon: Sunlight at 10-14 hours is the strongest, so try to limit outdoor activities during this time even in winter. Li> Use sunscreen all year round: Although sunscreen cannot filter all ultraviolet radiation, it also plays an important role in the overall protection program. Sunscreen should be used for 20-30 minutes before sun exposure and re-applied every 2 hours of the day as well as after swimming or exercise
Wear protective clothing: Because sunscreen does not Can provide absolute protection, so it is necessary to wear clothes, gloves and legs and wide -brimmed hats to protect the body from solar rays
: Some drugs can cause skin sensitive to sunlight such as antibiotics, high blood pressure, diabetes, ibuprofen
Check skin regularly
enough vitamin D for the body through a diet that reduces the risk of certain cancer
a diet high in fruit and vegetables can also reduce the risk of cancer, possibly due to other cancer. Antioxidant nutrients such as vitamin C, vitamin E, carotenoid
Diagnostic measures for Scaled cell carcinoma's disease
Diagnosis of scaled cell carcinoma is mainly on pathology and other tests
Pathological tissue:
Malignant horny cells, many nuclei, monsters, loss of polarization and can penetrate deep into the dermis, with horns and horns with different levels of differentiation, possibly Introduction to nerves
Find metastatic cancer lesions
ultrasound: Find metastatic lymph nodes
petts: Flurodeoxylucose (FDG) can be detected in blocks that can be detected. Malignant with small size a few millimeters (expensive techniques)
Scaled cell carcinoma's disease treatments
Treatment cell carcinoma is treated according to the principle:
Thoroughly eliminate cancer organization by surgery
Surgery for skin flap or removable skin transplant to ensure function as well as aesthetics after removal of injury Lonelets
Treatment of metastasis with dredging lymphadenopathy or chemicals if any
for surgery to eliminate cancer organization to note: P>
Cut off at least 1cm from the shore in the Mohs surgery
cut off to the dermis and respect the nervous area, bone membrane, cartilage otherwise Invasive
Treatment of skin defect coverage:
Surgery to cover skin disabled areas using skin flaps in place or remotely, transplanted all skin or thin skin, double -cut skin
natural scars naturally Li>
Other methods selected in different cases:
Cold surgery: Use liquid nitrogen to cause cold burns at lesions at -20 to -196 ° C, usually without scars but may lose pigmentation
Laser CO2 and electrical burning: It is difficult to assess the results so it is rarely used
Radiotherapy: used in infected scaled cell carcinoma can not be surgery or metastatic lymph nodes
Radiation inside: Transplant into the tumor is afraid of Iridium 192 with local anesthesia, which should be monitored at the hospital for 3-4 days
See Add:
What is cancer? The difference between cancer cells and normal cells
Skin cancer diagnosis measures
decreased Cancer risk: Lifestyle changes - Focusing on screening
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