The lymphatic drainage of your breasts is very relevant to oncology due to the fact breast cancer is widespread into the mammary gland, and most cancers cells can metastasize (crack away) from the tumor and be dispersed to other areas of the human body by means of the lymphatic technique. https://grok.com/share/c2hhcmQtMw%3D%3D_5ad6450c-533d-442c-a09c-9f7bce1babfb