why is left breast cancer more common

Release time ：Dec-19,2024

Left-sided breast cancer is relatively more prevalent and may correlate with the position of the heart, which is situated on the left side of the thoracic cavity. This anatomical placement could result in distinct blood flow and lymphatic drainage patterns in the left breast, potentially influencing the incidence of cancer.

More specifically, the heart’s location could lead to increased blood velocity in the left breast, potentially elevating the risk of cancer cell metastasis. Furthermore, the lymphatic drainage in the left breast is more intricate, which might facilitate the spread of cancer cells to other areas via the lymphatic system. These factors could contribute to a higher prevalence of left-sided breast cancer compared to the right.

Consequently, it is crucial for women to undergo regular breast examinations to detect and treat breast cancer at an early stage. Should any breast abnormalities be identified, prompt medical consultation and adherence to the physician's treatment recommendations are advised. Additionally, maintaining a healthy lifestyle, including a balanced diet, regular exercise, smoking cessation, and moderate alcohol consumption, can significantly reduce the risk of developing breast cancer.