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More About Breast Cancer Self Exams and Lab Tests

    More About Breast Cancer Self Exams and Lab Tests

    Breast cancer, though a very serious disease, is one of the cancers that is completely curable, especially if detected early. This type of cancer can be detected through observing its key symptoms. Diagnosis is then further confirmed via lab tests for breast cancer.

    Breast Cancer Statistics in the Philippines

    In the Philippines, breast cancer ranks as the top cancer among women. In 2018, 25,000 new breast cancers were recorded, accounting for a little over 30% of new cancer cases in women. Breast cancer affects mostly women, though men are also susceptible to this particular cancer. But its occurrence in men is very rare.

    As a highly treatable disease, it is crucial that breast cancer be diagnosed as early as possible. It can be done with the help of self-exams and lab te1sts for breast cancer.

    In a study, it was found that if the cancer was contained to only the breast, a woman’s 5-year survival rate was 99%. But as some symptoms only appear in later stages, it is encouraged that young women become familiar with their breasts and undergo self-exams and lab tests for breast cancer.

    What is a Breast Self-Exam?

    The self-exam is a simple method that women can use to check their breasts for any abnormalities, such as lumps and dimpling, suspicious discharge, or any physical changes of the breast tissue and nipple.

    While lumps and the like may be of benign cause, familiarizing yourself with your breasts can help you detect any signs that may be related to breast cancer.

    According to Johns Hopkins Medical, 40% of diagnosed breast cancer cases were detected by women during a breast self exam.

    How Do You Do Breast Self Exams?

    It is encouraged that you do your self exams regularly, at least once a month. But feel free to do the breast self exam as often as you like. The best time to check your breasts is 3 to 5 days after your period ends. At this time, your breasts are less tender and lumpy.

    It is normal to feel lumps and ridges in your breasts. These may change or appear and disappear throughout your menstrual cycle and as you age. It is important to make it a habit to check your breasts to understand what “normal” looks like and feels like for you.

    To help you out, you can record your observations in a journal, identifying where you usually feel lumps. When it comes to self exams and lab tests for breast cancer, being detailed and specific can significantly help your doctor come up with a more accurate diagnosis and treatment plan for you.

    What Signs Should I Look Out For?

    Every woman’s breast is different. Breasts come in different shapes and sizes, and may change as one ages. It is important to familiarize yourself with what is normal and typical for your breasts.

    The breast self-exam aims to check for the following abnormalities or irregularities:

    • Hard lumps or nodules
    • Thickening of breast tissue
    • Changes in texture and contour of the breast
    • The nipple becoming inverted (turning inwards)
    • Suspicious discharge from the nipple
    • Tissue that is warm to the touch and different from other surrounding tissue
    • Swelling
    • Pain and itchiness

    Lumps may appear and disappear over the course of your menstrual cycle, especially if you are still ovulating. Consult your doctor if you experience any symptoms you’d like to check out.

    Self Exams and Lab Tests for Breast Cancer

    How do I perform a self-exam?

    The breast self-exam is very simple to do, and it only takes a few minutes. You can do it in bed or right after a bath when you are most comfortable.

    In bed, lying down

    When in a lying position, put your right arm above your head, laying it flat on the bed. Then use the three fingers from your left hand to gently press into your right breast. With the pads of your fingers, make circular movements around the breast and armpit. Use light, medium, and firm pressure to feel for ridges and lumps. Check if there is discharge when you squeeze the nipple. Switch, and do the same to the other breast.

    In the shower

    Raise your right arm and place it behind your head. Then using the three fingers of your left hand, make circular movements around the breast and armpit. Do the other side. Feel for any abnormalities in the tissue, and do not forget to check your nipple for any abnormal discharge.

    It is also advised that you do your self exam in front of a mirror to help you see areas that may be overlooked. If you see or feel any persisting abnormalities, consult your doctor.

    self exams and lab tests for breast cancer

    Why Are Lab Tests Necessary?

    While self exams play an important part in the early detection of breast cancer, official medical lab tests are necessary to properly diagnose and treat the condition. Self exams and lab tests for breast cancer, when done correctly and considered properly in your treatment plan, will yield positive outcomes.

    After a physical exam and consultation with your doctor, you may be requested to undergo the following tests.

    Fine Needle Aspiration

    The Fine Needle Aspiration (FNA) test is a type of biopsy procedure. It uses a small needle aspiration to remove sample tissue from the suspected mass in the breasts. This sample is then sent to a lab where the cells will be determined to be benign or cancerous. The biopsy can also help in staging breast cancer. This is a quick, painless, outpatient procedure that does not require anesthesia. It is one of the preferred methods as it delivers high accuracy.

    Whole Tumor Biopsy

    If the aspiration does not provide the information needed by the doctor to confirm breast cancer, a whole tumor biopsy may be requested. The removal of the tumor is guided by ultrasound scans, and is usually done using local anesthesia but without the need for hospitalization.


    While the FNA and biopsy are a means to collect cells, cytology is the closer examination of these cells. It allows the medical team to draw more information about the cells.

    Used for screening and diagnosing, cytology uses sample cells removed from the affected breast tissue to check whether the cells are normal or show signs of cancer. It can provide more information about estrogen receptors and other factors that help assess the disease.

    Aside from self exams and lab tests for breast cancer, there are many other diagnostic procedures used in determining cancer. These may be requested by your physician to help assess your condition.

    Key Takeaways

    Early detection through the help of self exams and lab tests for breast cancer is important, especially in boosting the survival rate of patients. As a highly curable disease, breast cancer is best treated when it is in its initial stages. Self exams and lab tests for breast cancer, as well as other tools, can help detect abnormalities even when the patient does not yet exhibit any symptoms.

    Learn more about Women’s Health, here.

    Hello Health Group does not provide medical advice, diagnosis or treatment.


    International Agency for Research on Cancer: Philippines, https://gco.iarc.fr/today/data/factsheets/populations/608-philippines-fact-sheets.pdf, Accessed June 10, 2020

    Breast Self Exam, https://www.breastcancer.org/symptoms/testing/types/self_exam, Accessed June 10, 2020

    Breast Cancer Statistics, https://www.cancer.net/cancer-types/breast-cancer/statistics, Accessed June 10, 2020

    Breast Self Exams, https://www.hopkinsmedicine.org/breast_center/treatments_services/breast_cancer_screening/breast_self_exam.html, Accessed June 10, 2020

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    Written by Kristel Dacumos-Lagorza Updated Jun 08, 2021
    Fact Checked by Hello Doctor Medical Panel