Surgery and Anaesthesia

Surgical Treatment of Cancer

Surgical oncology involves the removal of tumors and cancerous tissues to achieve local control of the disease, often in conjunction with chemotherapy and radiation. It is used both for curative and palliative purposes across various cancers, including breast, colorectal, and lung. Advances in imaging, minimally invasive techniques, and intraoperative navigation have improved precision and outcomes. The goal is complete tumor excision with minimal impact on healthy tissues. Surgical margins and lymph node assessment are critical for staging and prognosis. Multidisciplinary care ensures personalized treatment planning. Surgery remains a cornerstone in cancer management, offering hope and extended survival for many patients.