Most women are familiar with mammograms, which are standard screening procedures to detect breast cancer in its earliest stages. One procedure that you may have more questions about is galactography, which may also be referred to as ductography. This exam will take images of the inside of the milk ducts in the breasts, which may be necessary when women have the symptom of bloody or clear discharge from the breast without other abnormalities in a standard mammogram.
Galactography is a lot like a mammogram from the patient’s perspective, but it does involve preparation with a special contrast dye to focus images on the milk ducts. To prepare for the exam, you should simply avoid squeezing the nipple and show up to your appointment in comfortable clothing. Just like any other mammogram, galactography will require that you stay completely still as the images are taken, and you may feel slight discomfort as the machine compresses the breast to acquire clean, readable images.