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Homework answers / question archive / First According to BRCA1 and BRCA2 Testing "Women with a BRCA1 or BRCA2 genetic mutation have up to a 72% risk of being diagnosed with breast cancer during their lifetimes (compared to 12-13% for women overall)
First
According to BRCA1 and BRCA2 Testing "Women with a BRCA1 or BRCA2 genetic mutation have up to a 72% risk of being diagnosed with breast cancer during their lifetimes (compared to 12-13% for women overall)." but if tested positive for these genes it does not mean that the harmful cancer is or will be formed. It is recommended to have follow ups and pay attention to these things with your doctor so if it is formed then starting the steps necessary. Treating things like cancer is very tough on the body. Getting a double mastectomy or doing other things when testing positive for BRCA1 and BRCA2 while not developing cancer yet or unknown is not technically necessary until your doctor recommends it.
Second
BRCA1 and BRCA2 genes reliable predictors of cancer. "For women who carry these genes, the probability of breast cancer at some point in their life is over 80% (Campbell, 2018)."
When it comes to taking steps to reduce the risk of developing breast cancer through a double mastectomy, I feel it is a very personal choice. On one hand there is a 20% chance breast cancer will never develop so there is still hope. On the other hand with an 80% chance of development it would be more beneficial to have the mastectomy vs not doing anything at all.
If I carried the BRCA genes I would 100% get the double mastectomy but again it is a personal choice.
First:
An individual who tested positive for the BRCA1 and BRCA2 should also learn how to consider the environmental and genetic factors. One should be informed of their family history and know if any family members had a similar genetic makeup to further get an understanding if these predisposing genes may develop into a disease. Early detection of these genes is indeed important so that proper action can be taken to decrease the risk of developing breast cancer. Due to the high prevalence of such disease in more than half of the population, programs such as free screening can help to raise awareness within the community. I agree that there is a possibility that you will not acquire the disease which is why it is not completely necessary to undergo a double mastectomy. Proper patient education is needed in cases like these for an individual to approach the situation logically.
Second:
I do agree that a double mastectomy falls more on an individual’s perspective regarding the disease. If a person finds out that there is an 80% chance that they will get breast cancer because of their genes, they will likely do everything to decrease their chances of acquiring it. The majority of people nowadays would opt to believe that prevention is better than cure which is why if they will be given a choice that will give those positive results, they will gladly go with it. Moreover, tests such as BRCA gene test may be helpful to easily identify the harmful changes or mutations in the genes. This procedure can also be used to know if there are inconsistencies within the body and gives you a chance to act quickly about it. These actions can be done depending on the person’s discretion and the doctor’s instructions.
