There are a few ways in which breast screening is done; your doctor will recommend which option is most suited for you.
Mammogram
A mammogram makes use of low doses of X-ray to detect lumps within the breast. During the scan, each breast will be placed between 2 planes of the machine, and subsequently compressed. This helps to flatten the breast tissue and allow appropriate imaging of the breast.
Breast Ultrasound Imaging
During a breast ultrasound, a ultrasound probe is placed on the skin and moved over the breast to detect the presence of lumps.
Breast Magnetic Resonance Imaging (MRI)
The breast MRI is not a routine screening that is done for all women. It is sometimes used for further investigations or for women of certain risk profiles.
Genetic Risk Assessment for Breast Cancer
A genetic risk assessment is used to specifically look out for mutations in the BRCA gene. Women who have mutated BRCA genes have a higher chance of developing breast cancer. This test is mainly indicated for women who have a very strong history of breast cancer in the family, especially if their family members were affected below the age of 50.