Skin cancer in the country is above the world average but lacks record – News

Non-melanoma skin cancers are the most common in Brazil and worldwide and account for about 30% of all malignancies registered in the country, according to the INCA (National Cancer Institute).

"The number of skin cancers in Brazil is undoubtedly higher than the world average, which is the lack of notifications," says dermatologist Curt Treu of the Brazilian Society of Dermatology (SBD)

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The type of skin cancer other than melanoma is not generally included in the global estimates of the disease. The data is therefore less accurate and complete than other types of cancer, according to the World Cancer Research Fund. 19659007] The main reason for this high incidence is that the skin is the largest organ of the human body and is exposed, throughout life, to the ultraviolet rays of the sun, the main risk factor for the disease, according to him

. from Brazil, in addition to the high incidence of ultraviolet rays, because it is a tropical country, the population has relatively light skin, "he says.

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The dermatologist explains that fair skin represents a greater risk predisposition. "The frequency of skin cancer in the country is higher in the southern region than in the north. is, although the incidence in the northeast of ultraviolet radiation is higher, "he explains.]

According to the Ministry of Health, among skin tumors, the type of cancer other than melanoma is the one with the highest incidence and the lowest mortality rate, it has a slow growth and therefore delays the generation of metastases – spread to other organs.

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The less frequent type of melanoma is more aggressive and has a higher risk of metastasis leading to death. With regard to this type of skin cancer, the countries with the highest number of cases are New Zealand, Australia and Norway. According to the dermatologist, these countries are at the top of the list because, in addition to populations with extremely complex skin conditions, they are not among the top 25 countries on the list published by the Global Cancer Observatory, the World Health Organization. .

Unlike other cancers, there is no genetic predisposition to the skin. . According to oncologist Cristiano Duque of Oncoclínica (Cancer Treatment Center), the main risk factor is prolonged and repeated exposure to the sun.

Treu explains that radiation is a mutagen that damages the DNA molecule. , leading to the appearance of cancer. According to him, this action does not concern all the animals on display.

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Skin Cancer According to the Department of Health, the People with fair skin or having already suffered from a light skin disease are more numerous after the age of 40.

There are more than 85,000 new cases of non-melanoma skin cancer. men and 80,000 women for each year of the 2018-2019 fiscal year in the country, according to the Inca. These figures represent a risk of 82.53 new cases per 100,000 men and 75.84 per 100,000 women. It is the most common cancer in Brazil in both bades.

Knowing the most common types of cancer in Brazil: