The Role of Physical Examinations in Breast Cancer Diagnosis
Breast cancer is a type of cancer that starts in the cells of the breast. It is the most common cancer diagnosed in women worldwide, and in the United States alone, more than 280,000 new cases are estimated to be diagnosed in 2021. Early detection is crucial in improving the chances of survival and reducing the need for more invasive treatments. Physical examinations are one of the essential tools used to diagnose breast cancer, and this article will discuss the role of physical examinations in breast cancer diagnosis.
What is a Physical Examination for Breast Cancer?
A physical examination for breast cancer is a visual inspection and a manual examination of the breasts and the surrounding area by a healthcare professional. The goal of the exam is to identify any abnormalities or changes in the breast tissue or surrounding area. The physical exam is usually part of a larger breast cancer screening process, which includes mammography, ultrasound, and other imaging tests.
What is the Significance of Physical Examinations in Breast Cancer Diagnosis?
Physical examinations for breast cancer diagnosis have an essential role in detecting early signs of breast cancer. This is because not all breast cancers show up on mammograms or other imaging tests. Physical exams can detect signs of breast cancer that other tests can miss, such as lumps or changes in the breast tissue.
Physical exams are also important in monitoring existing breast cancer cases. Regular physical exams are essential to track any changes in the breast tissue or surrounding area, which can help determine if the cancer is spreading or coming back following treatment.
What Happens During a Physical Exam?
During a physical exam for breast cancer, a healthcare professional will visually inspect the breasts and surrounding area for any abnormalities. They will also gently palpate, or feel, the breasts and armpits to identify any lumps or other changes in the breast tissue. The healthcare professional may also check for discharge or nipple inversion.
The majority of physical examinations for breast cancer are conducted by a healthcare professional using their hands to check for abnormalities. In a clinical breast exam, usually conducted by a primary care physician, a patient will lie down on an exam table or sit up straight, while the doctor uses their fingers to examine each breast.
In a breast self-exam, a patient will use their own hands to check for any signs of breast cancer, lumps, or other changes. While self-exams are an important part of breast cancer detection, they are not a substitute for regular clinical exams. Patients should still schedule regular clinical exams to ensure full coverage.
Physical Examinations in Combination with Other Breast Cancer Detection Methods
Ideally, physical examinations should be combined with other breast cancer detection methods for maximum effectiveness. The American Cancer Society recommends that women above the age of 40 should get a mammogram every year, in addition to regular breast cancer physical exams.
Clinical breast exams can also be conducted in conjunction with breast MRI scans to produce more detailed images. MRI scans use magnets and radio waves to create images of the breast tissue that can be evaluated for abnormalities.
Conclusion
The role of physical examinations in breast cancer diagnosis is significant. Early detection is crucial to increase the chances of survival and to reduce the need for more invasive treatments. Physical examination for breast cancer can detect early signs of breast cancer that other tests can miss, and regular physical exams are essential in monitoring existing breast cancer cases. Physical examinations are usually combined with other breast cancer detection methods for maximum effectiveness. Women should schedule regular clinical exams, mammograms, and breast MRI scans as recommended by their healthcare professional.