October is the month of the fight against breast cancer. In Peru, 7 thousand new cases are diagnosed every year, being one of the main causes of death in women. Dr. Milagros Amorín, mastologist of our clinic, clarifies some myths and truths related to this disease, which, when diagnosed early, can be treated successfully in most cases.

• A woman who has had breast cancer can breastfeed.

Truth: A woman who has had breast cancer can breastfeed, but there are several factors to consider. For example, if she has had surgery, chemotherapy or radiation therapy. It is important to know the type of procedure the patient has had because there could be implications on milk production and nipple function. It is key to consult with your physician to assess the situation so that you can receive appropriate guidance.

• Having breast cancer means that my breast is going to be removed.

False: Treatment depends on several factors, such as the type and stage of the disease. Decisions are made jointly between the patient and her medical team, considering the stage of the neoplasm and personal preferences.

• If I don’t have a family history of breast cancer, I’m not going to get this disease.

False: Having no family history does not mean that you cannot develop this neoplasm at some point in your life. Between 85% and 90% of breast cancer cases are diagnosed in patients with no family history of this pathology. The hereditary factor only represents between 10% and 15% of cases. Breast cancer can affect any woman.

• Between day 3 and 5 of the onset of menstruation is the best time to explore the breasts.

Truth: Between days 3 and 5 of the menstrual cycle is usually a good time to self-examine the breasts. During this phase of the cycle, estrogen and progesterone hormone levels are lower, which can make breast tissues less swollen and softer. This makes self-examination easier and can help identify any changes or abnormalities more clearly.

• Mammography is the test that diagnoses cancer.

False: Mammography is an important tool for the early detection of breast cancer, but it does not provide a definitive diagnosis by itself. It is an imaging study that allows visualization of changes in breast tissue, such as masses or calcifications that could be indicative of cancer. However, if abnormalities are found on a mammogram, additional tests, such as a biopsy, will be required to confirm whether or not malignancy is present.

Remember:

Prevention is key in the fight against cancer!

Dra. Milagros Amorín
Mastologist at Clínica Ricardo Palma