Surgical Oncology

Mastectomy is the surgical removal of breast tissue, performed to treat breast cancer or to reduce risk in people at very high inh...

Gastrectomy is the surgical removal of all or part of the stomach. Its main indication is gastric cancer, which is among the most ...

Lumpectomy, also called partial mastectomy, wide local excision or breast conserving surgery, removes a breast tumor with a margin...