Doctor Octav Ginghina from "Monza" Hospital in Bucharest is a specialist in oncological surgery. Oncological surgery, also known as surgical oncology, is a branch of medicine that focuses on the surgical treatment of cancer. Oncological surgeons, like Doctor Octav Ginghina, are highly trained in performing surgical procedures to remove tumors and treat cancer in various parts of the body.

Oncological surgery plays a crucial role in the multidisciplinary approach to cancer treatment. Surgeons work closely with oncologists, radiologists, and other specialists to provide comprehensive care to cancer patients. They perform surgeries to remove tumors, including solid tumors and cancerous tissues, as well as nearby lymph nodes or metastatic sites.