June 3, 2011
Dr. Tomifumi Onishi on Precautions for Reducing the Risk of Breast Cancer
As a hospitalist and researcher, Dr. Tomifumi Onishi has worked to improved treatment. Dr. Tomifumi Onishi has utilized his expertise to advance research and treatment of breast cancer. As a researcher, Dr. Tomifumi Onishi has conducted cancer research, particularly for metastatic breast cancer.
One of the most important precautionary measures a person can take against breast cancer is regular screenings. They allow physicians to identify potential or early stage breast cancer, significantly increasing the ability to treat the condition. Doctors primarily use or suggest three screening tests: mammograms, clinical breast exams, and breast self-exams. The best way to detect the early onset of breast cancer, mammograms involve X-ray images of the breast. Many physicians suggest that women older than 50 undergo a mammogram every two years. In a clinical breast exam, the physician or nurse checks the patient’s breasts for lumps or changes in shape or size. Breast self-exams are conducted by the patients themselves to inspect for the same symptoms.
Physicians suggest a number of lifestyle measures to reduce the risk of breast cancer. First, by learning about a patient’s family history of breast cancer, physicians can work more vigilantly in identifying cases or prescribing precautionary action. Both men and women can lower their chances of breast cancer by staying active, eating healthy, and limiting their alcohol intake. Furthermore, menopausal women undergoing hormone replacement therapy (HRT) should thoroughly weigh the risks and benefits associated with the treatment method.
