Breast Cancer Its Causes

Breast Cancer Its Causes



Breast cancer is​ a​ malignant tumor developed from cells of​ the​ breast, and​ it​ is​ one of​ the​ most common cancers affecting females, at​ time has not been established what is​ the​ exact cause of​ this one, but last researches clearly pointing that there are several risks factors;
These are the​ most probably breast cancer risk factors;

- Last researches have established that in​ the​ age group above 50 years there is​ a​ high incidence; on the​ other hand, in​ the​ age group below 25 years the​ incidence is​ very low. it​ is​ very important to​ say that this disease is​ very aggressive in​ patient 25-50 years old.

- Menstrual cycle is​ other factor that should be considered; common in​ the​ ladies who have a​ longer menstrual life, i.e. the​ onset of​ menarche is​ earlier and​ cessation of​ menstruation is​ late.

- The women that smoke and​ drink alcohol increase the​ risk of​ developing breast cancer.

- Breast cancer is​ developed more frequently in​ spinsters and​ married woman that have not given birth to​ children, or​ if​ given birth then have not breast fed their offspring.

- The women that have had a​ breast cancer on one side have greater risk to​ develop cancer on the​ opposite side, and​ if​ there are antecedents of​ breast cancer in​ their families (mother, sisters and​ daughters), there are greatest risks too.

- Breast cancer is​ linked with obesity and​ higher intake of​ saturated fatty acids

- Breast cancer is​ linked too, with the​ continuous or​ sequential uses of​ combined oestrogen plus progestin hormone therapy (CHT)

- Women that have been using oral anti contraceptives for​ more than ten years are more vulnerable to​ the​ development of​ this disease.

On the​ other hand, women doing 4-5 hours of​ exercises per week reduce their risk of​ developing breast cancer.

In short, these facts derive from the​ statistical analysis; they should not be taken as​ causative or​ predisposing factors.




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