The lymphatic drainage from the breasts is very related to oncology for the reason that breast cancer is widespread to the mammary gland, and most cancers cells can metastasize (crack absent) from the tumor and be dispersed to other aspects of your body by the use of the lymphatic method. https://grok.com/share/c2hhcmQtMw%3D%3D_5ad6450c-533d-442c-a09c-9f7bce1babfb