Screening is a means of finding out the presence of undiagnosed disease in a person without any signs or symptoms. This helps us to identify the disease early. By identifying the disease early in cancer, the patient has a better prognosis, survival rates and might not need some methods of treatment like radiotherapy or chemotherapy. Breast cancer is a very common cancer and when detected early many women are cured of the disease if identified early.
Screening regimens for breast cancers are effective if done regularly. Screening regimen recommended for breast cancer is
Screening by a mammogram is usually not done before the age of 40 years because the breasts are usually dense and some early lesions maybe missed by the mammogram.
Women can get breast cancers before the age of 40. There is an increasing number of women who get breast cancers before the age of 40 years. Women who are before 40 years need to do self breast examination and consult their doctor if they have any symptoms of breast cancer. Women who have a very high risk as those having the BRCA 1/BRCA 2 gene may have MRI before 40 years every 6 months / year.
Self Breast Examination is to be done by all women after they cross the age of 20 years.
This is to be done regularly every month. A day in the menstrual cycle is chosen
probably 5 to 10 days after periods when the breasts are less tender and painful. It is
preferable to keep a constant day eg:- 6th day after the periods get over. One can
remind themselves by placing a reminder on their phone or calendar.
Self-breast examination is started by exposing both breasts in front of a mirror with the shoulders straight and with the arms by the side. One should look for any change in the size and shape of the breast, dimpling, puckering or bulging of the skin, inverted nipple or redness over the breast. The woman then palpates the breast with the pulp of the fingers to feel for any lumps in the breast. Palpation of the breast is to be done systematically, careful not to miss any part of the breast including behind the nipple and over the upper and outer extension of the breast called as the axillary tail. Then both hands are raised up and the breast is looked in the mirror to look out for any asymmetry, changes in the skin and nipple of the breast. The patient then lies down at an angle of 45 degrees placing few pillows underneath the head to recline and then feel the breasts for any lumps. If there is any suspicion of cancer, one needs to see the doctor as soon as possible.
If you find anything suspicious do not panic. The finding could just be a false positive ( not a cancer in spite of the positive finding). However, it is important that you see a doctor and find out whether it is a false positive finding or an early cancer detection. It is still better to have a few false positive findings than to detect cancers late which could have been found earlier.
Mammograms can miss about 5 % of tumours because the breasts are dense or if they are not clear on a mammogram. Mammograms can also produce false-positive results in 5 to 15% of cases and patients may need additional investigations like ultrasound and MRI to prove that they are not cancer. If a tumour starts growing after the mammogram had been done, there is a possibility that the mammogram couldn’t have detected the tumour. Nevertheless regularly following a screening protocol can result in early detection of breast cancers.
MRI breast is used as a screening tool in young patients who have dense breasts, patients who have breast implants which can obscure mammograms and for some patients for whom mammograms are doubtful.
There are many other cancers that can be found out early by screening such as using Pap Smear for cervical cancer, Prostate Specific Antigen (PSA) for prostate cancer, Colonoscopy for colon cancer, UGI scope for oesophagal cancers and CT scan for lung cancers in people who have a very high risk.
We at Ganga Hospital will be happy to answer any doubts that you may have regarding treatment for breast cancer, breast reconstruction or for cosmetic surgery for the breast. Please enter your mobile number and your email ID so that we can reply back to you. You can scan and attach your reports or photos which would enable us to make a decision. Alternatively you can whats app your doubts to the Ganga Breast Care Unit number +91 9952617171. The corresponding doctor would respond to you within 24 hours