Breast screening (mammogram)

About

Your breasts will be X-rayed in detail so any problems, such as cancerous cells, can be found early before they're large enough to be felt. Your breasts will be X-rayed one at a time. Each breast is X-rayed twice, from different angles. The procedure will take 20 to 30 minutes.

Need to know

What happens icon plus

Breast screening is carried out by a radiographer, who will place each of your breasts between two plastic plates on the mammography machine. To get a clear image, your breasts will be pressed tightly between the plastic plates. It may feel uncomfortable or painful as the breast tissue is pressed but it will be over quickly. Two X-rays will be taken of each breast, front and side.
How to prepare icon plus

It's a good idea to wear a skirt or trousers, instead of a dress, as you'll need to take your top off. Don't wear deodorant, lotions or talcum powder under your arms or on your breasts on the day of your screening as this can affect the X-ray quality. Your doctor will be able to answer any questions you may have about the procedure. If you're still having periods, try not to make your appointment for the week just before your period. Schedule it when your breasts aren't tender or swollen to help minimise any discomfort and make it easier to get a good picture.
Afterwards icon plus

Your results will be sent to your consultant within 24 hours. They may also recommend additional tests, such as a biopsy.

Our consultants

We're proud to work with leading breast care experts, whose skills are matched by their integrity and compassion.

Our HCA UK breast units work as multi-disciplinary teams which include breast care specialist nurses, radiologists and consultants who will support you throughout your diagnosis, treatment and recovery

Our facilities

From complex surgery to straightforward procedures, we provide exceptional care across our network of hospitals, outpatient centres and specialist clinics.

London Breast Institute

42–52 Nottingham Place

London

W1U 5NY

Appointments 020 7079 4344
Imaging Department 020 7908 2000
London Bridge Hospital

27 Tooley Street

London

SE1 2PR

Enquiries 0207 234 2009
Appointments 0207 234 2773
The Lister Hospital

Chelsea Bridge Road

London

SW1W 8RH

Appointments 020 7811 4000
The Portland Hospital

205 - 209 Great Portland Street

London

W1W 5AH

Children's enquiries 020 7390 8020
Maternity enquiries 020 7390 6068
Gynaecology enquiries 020 7390 6200
The Wellington Hospital

Wellington Place

London NW8 9LE

Appointments 0207 483 5148
Enquiries 020 3131 7478
The Princess Grace Hospital

42-52 Nottingham Place

London W1U 5NY

Appointments 0207 908 8001
Enquiries 020 3130 6833