A diagnostic mammogram is done when a screening result, a symptom or a previous exam needs more detail. It takes additional images from different angles and can zoom in on a specific area.
What to expect
- More images than a screening exam
- Specialised views to clarify a concerning area
- The radiologist reads the images while you wait
- You usually get the result the same day
Most diagnostic mammograms end in reassurance: the finding turns out to be benign. If something needs clarification, your doctor will explain the next step — often an ultrasound or a biopsy.