surgical staging
Intraoperative assessment of tumor extent to determine accurate cancer stage and guide treatment.
Full Definition
Surgical staging involves the intraoperative evaluation of tumor extent, local invasion, and regional spread to accurately determine cancer stage and optimize treatment planning. This process includes visual inspection of the operative field, palpation of organs and tissues, sampling of suspicious areas, and systematic lymph node evaluation. Surgical staging provides more accurate information than clinical staging based on imaging alone and often reveals additional disease not detected preoperatively. The findings directly influence decisions about resectability, extent of surgery, and need for adjuvant treatments. Accurate surgical staging is essential for prognosis determination and treatment selection.
Usage
Usage note: Document specific findings that influence stage assignment and treatment decisions.
In Context
- "Surgical staging revealed extensive peritoneal disease not seen on preoperative imaging." — Operative findings summary
- "The procedure was converted to exploration only after surgical staging showed unresectable disease." — Surgical procedure note