Breast cancer is the most commonly diagnosed cancer among American women, and about 15 % of those women who are diagnosed with breast cancer has a family member already diagnosed with it. In knowing their family history these individuals usually get a genetic testing done. The problem with genetic testing is that special training is needed in order to convey and analyze such results. You must also take into consideration the probability of a false negative and false positive. Although genetic testing helps in early diagnosis of breast cancer, results of the genetic tests are sometimes misinterpreted causing individuals to take drastic measures. Using experiences of lab personnel, conducting interviews, and research from reliable internet sources we were able to find a solution to this growing issue. Instead of making radical decisions an individual should instead perform regular checks to insure their health.
Marie mother has just been diagnosed with breast cancer and recently found out that her great grandmother had it too. The doctor said that in order to prevent a malignancy in the other breast her mother would have to undergo a mastectomy. Being curious about the potential dangers of this surgery Marie did some research. She found out that 10-15 % of all breast cancers are familial, and that a third of all those cases are the causes of an inherited mutation. This inherited mutation is known as “BRCA1 or BRCA2 breast cancer–susceptibility gene”. Their doctor suggested that Marie get a genetic testing done to see if she had this gene. Upon receiving the results Marie’s doctor offered the many options in prevention of this disease. The one most appealing to Marie was the same surgery her mother would undergo. What consequences will these options have on Marie’s life?
Genetic testing is one of the most newest techniques that examines your DNA in order to unveil the changes in your genes that could cause illnesses or...
Please join StudyMode to read the full document