Breast Cancer and Pregnancy: Managing Health for Mother and Baby

https://www.survivingbreastcancer.org/post/breast-cancer-and-pregnancy

Although receiving a breast cancer diagnosis during pregnancy is relatively rare, occurring in approximately 1 in 3,000 pregnancies, it’s crucial to take action promptly. Managing the mother’s health and ensuring the safety of the unborn baby requires a delicate balance and specialized care.

Pregnancy hormones such as estrogen can potentially fuel the growth of certain types of breast cancer, underscoring the importance of early detection and intervention. Research investigating the impact of hormones related to pregnancy indicates that heightened levels of estrogen, progesterone, and insulin-like growth factor 1 (IGF-1) can contribute to the promotion of breast cancer cell proliferation.

Continue reading to learn more about breast cancer and expectant mothers, including diagnosis details and treatment options for breast cancer during pregnancy.

Diagnosis Challenges

Natural changes in breast tissue during pregnancy make it challenging to diagnose breast cancer during pregnancy. Breasts typically become denser and larger, making lumps more difficult to detect. Healthcare providers often rely on breast ultrasound as the initial diagnostic tool to minimize radiation exposure. Mammograms can also be performed with abdominal shielding to protect the fetus.

Diagnostic Procedures During Pregnancy

Diagnosing breast cancer during pregnancy presents unique challenges due to the need to minimize potential risks to the developing fetus. However, several diagnostic techniques are considered safe for expectant mothers:

● Clinical breast exam: A healthcare professional physically examines the breasts

● Breast ultrasound: This imaging technique using high-frequency sound waves creates pictures of the breast, posing no radiation risk to the fetus

● Mammography: According to The American College of Radiology, while mammograms involve low doses of radiation, they may be recommended after weighing the risks and benefits

Risk Factors and Symptoms

In addition to the risk factors all women face for developing breast cancer, risk factors during pregnancy can increase due to:

● Family history of breast cancer

● Family history of late menopause

● First menstruation (menarche) before age 12

● First pregnancy after age 30

● Previous pregnancies not followed by breastfeeding