Breast cancer in situ surgery more than a month can occur metastasis

Breast cancer in situ surgery more than a month will not occur metastasis, should be judged according to whether there are residual cancer lesions.

Breast cancer in situ is a cancer limited to breast ducts or lobules, has not yet broken through the basement membrane into the surrounding tissues. If breast cancer in situ surgery will be completely removed during the cancer, then more than a month after surgery usually will not appear metastasis phenomenon. However, if breast cancer in situ surgery process is not completely removed, resulting in local residual cancer lesions, cancer will continue to proliferate, and even more than a month after surgery metastasis.

Therefore, it is recommended that patients with breast cancer in situ surgery regularly go to the hospital for review to determine whether there is metastasis phenomenon.