The lymphatic system is what cleanses the toxins (at the lymphnodes and other locations) from around the cells in all parts of the body.
淋巴系统(在淋巴结和其他地方)净化身体各部细胞。
2
Doctors have traditionally removed many of these lymphnodes in the hope of removing all the cancer.
传统上，医生会切除这些淋巴结以清除所有的癌细胞。
3
Another study found that a gene test can help predict whether some women need chemo at all - even among those whose cancer has spread to their lymphnodes, which typically brings full treatment now.