Thursday 25 August 2011

Breast cancer

Breast Cancer !!! Cancer if diagnosed at earlier stage can be cured.. Breast cancer is a group of cancerous cells known as a malignant tumor,starts in the cells of breast and later it will spread to parts of the body. It is most commonly seen in women than men.
Symptoms of breast cancer are swelling of breast,skin irritation,pain,redness,nipple discharge,etc.,most women in the beginning stage doesn't recognize any symptoms so its better to do regular check-ups. Women must do regular tests once in a year to know whether they have breast cancer. One of the most common tests used to diagnose breast cancer is the Mammogram. Mammogram is used to detect cancer at earlier stage anywhere from 85 to 90% of all breast cancers. Mammograms can help to detect breast cancer before a lump can even be felt or seen. Another test is Ultrasound,this is usually used after mammogram.At the end of mammogram specific area is targeted to test with ultrasound.Ultrasounds also help to tell the difference between cysts,solid masses and cancerous tumors. You can ask doctors how do this check-ups at home so you can perform this of your own once in a year..
Genetically a women can get cancers if anyone of their family members have cancers. There is more probability for a men/women if he/she has BRCA1 and BRCA2 genes. BRCA1 and BRCA2 are commonly referred as tumor suppressors. If these genes are normal they will prevent uncontrolled growth of cancerous cells if they aren't then Possibilities of getting cancer is very high.Women who have inherited a harmful mutation in their BRCA1 or BRCA2 genes is five times more likely than the average woman (without mutations) to develop breast cancer.

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