A lumpectomy is surgery to remove a breast tumor with cancer ... In the past, we had no choice but to remove most of the underarm lymph nodes in an operation called axillary dissection. Today, we ...

There are two major types of breast cancer surgery—including lumpectomy and mastectomy—either of which can involve axillary lymph node dissection. A lumpectomy is a limited surgery ...

Radiation and chemotherapy may be used before and/or after surgery. There are two major types of breast cancer surgery—including lumpectomy and mastectomy—either of which can involve axillary lymph ...

In oncoplastic lumpectomy, for example, your surgical oncologist removes the tumor ... If cancer is found, the surgeon does an axillary lymph node dissection. Axillary lymph node dissection: Axillary ...

Describes the nature of a clinical study. Types include: Observational study — observes people and measures outcomes without affecting results. Interventional study (clinical trial) — studies new ...