Mammogram

WHGH offers a state-of–the-art Digital Mammography x-ray procedure which has been proven to be effective at diagnosing abnormalities in dense breast tissue, often when abnormalities are still too small to be felt. The technologist will explain the procedure, review the medical history and answer any questions. Each breast will be compressed for only a few seconds. This should not be painful, although it can be uncomfortable. Compression is extremely important as it provides a clearer image of the breast by separating the tissue and also reduces radiation exposure. For more information about mammography click here.

For more information about the Ontario Breast Screening Program click here.

Why do I need a Mammogram?

This examination is done for two reasons:

1. Screening

• for women who appear healthy and have no symptoms
• 70% of women with breast cancer have no family history
• As a woman gets older her chances of developing breast cancer increases

2. Diagnostic

• For women who have signs or symptoms of breast disease that may include lumps in the breasts (most lumps are not cancerous), thickening of the breast, dimpling of the skin, nipple discharge, or nipple changes

How to prepare for your mammogram

Here’s what to do before your appointment:

• Bring your requisition form and health card to the Diagnostic Imaging Department.
• Arrive 15 minutes before your appointment to register.
• Follow all instructions on your requisition form carefully.
• Let your doctor know about any medications you take, any allergies, or if you need special preparation.
• Tell your doctor and the technologist if there’s any chance you might be pregnant.
• If you’re premenopausal, schedule your mammogram between days 1 and 14 of your menstrual cycle.
• Avoid caffeine (coffee, tea, chocolate) for 72 hours before your appointment to reduce discomfort.
• Don’t wear deodorant, talcum powder, or baby powder on the day of your test.
• If you have trouble speaking or understanding English, bring someone to assist you.
• Wear a blouse or sweater so you only need to undress from the waist up. Bring someone to help you if needed.
• Avoid wearing jewelry, such as necklaces, that might interfere with the X-ray.

New Mammogram option for women Aged 40 to 49

Starting Tuesday, October 8, women aged 40 to 49 can self-refer for a mammogram without needing a referral from a doctor or nurse practitioner. This service is fully covered by OHIP.

Take the time to talk to your healthcare provider or call Health811 to discuss your breast cancer risk and whether screening is right for you. Understanding the benefits and risks of screening, along with your personal values, can help you make an informed decision.

To book your mammogram, call us at 905-768-3311 ext.1116