Breast Cancer Screening: Understanding Mammograms and Ultrasounds

Breast cancer screening plays a crucial role in early detection, improving treatment outcomes and survival rates. In Singapore, mammograms and breast ultrasounds are two commonly used imaging tests in breast cancer care and cancer screening Singapore, each serving unique but complementary purposes.

What Is a Mammogram?

A mammogram is a low-dose X-ray of the breast used primarily to detect abnormal growths and changes in breast tissue that may indicate cancer. It is the gold standard for breast cancer screening and is recommended for women aged 40 and above or earlier for those at higher risk.

Benefits of Mammograms

• Detects tumors too small to be felt during physical exams.
• Can identify microcalcifications—tiny deposits of calcium that may signal early breast cancer.
• Widely accessible in Singapore with subsidized screening programs encouraging regular testing.

What Is a Breast Ultrasound?

Breast ultrasound uses high-frequency sound waves to create images of the breast. It is often used as a complementary test to mammograms, especially to:

• Further evaluate abnormalities found in mammograms.
• Differentiate between cysts (fluid-filled) and solid masses.
• Screen younger women or those with dense breast tissue, where mammograms may be less effective.

When Are Mammograms and Ultrasounds Recommended?

• Routine screening: Mammograms are the primary tool for routine breast cancer screening for most women.
• Follow-up investigation: Ultrasounds help clarify findings from mammograms or breast exams.
• High-risk patients: Women with dense breasts or familial breast cancer history may need both tests for thorough screening.
• Symptoms evaluation: Ultrasounds are preferred for investigating palpable lumps, breast pain, or nipple discharge.

How Breast Cancer Screening Helps in Early Detection

Early detection through screening enables cancers to be caught at an earlier, more treatable stage. Both mammograms and ultrasounds contribute by highlighting changes that prompt timely biopsies or further examination, which is key to improving outcomes in breast cancer care.

Breast Cancer Screening in Singapore

Singapore supports breast cancer screening with accessible programs that include:

• Subsidized mammograms for eligible age groups.
• Public education to raise awareness of regular screening importance.
• Integration of mammography and ultrasound where clinically indicated to maximize detection rates.

Preparing for Your Screening

• Schedule screening as recommended by healthcare providers.
• Inform your doctor about any breast changes or family history.
• Wearing a two-piece outfit allows easier access during the examination.
• Avoid deodorants or powders on the day of a mammogram as they may interfere with imaging.

Mammograms and breast ultrasounds are essential tools in the fight against breast cancer, especially in cancer screening Singapore initiatives focused on early detection. Knowing their differences and when each is used empowers women to take an active role in their breast health and benefit from timely, accurate diagnoses. If you are due for screening or have concerns, consult your healthcare provider to develop a personalized screening plan tailored to your needs.

Disclaimer: The content for this article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your oncologist with any questions regarding a medical condition. Do not disregard medical advice or delay seeking it based on information from this site.