hematology and oncology
Surgery for Cancer
Introduction
Surgery is the oldest effective cancer therapy. It can be used alone or in combination with other modalities (see also Overview of Cancer Therapy ). The size, type, and location of the cancer may determine operability and outcome. The presence of metastases typically precludes surgery. Factors that increase operative risk in cancer patients include Age Comorbid conditions Debilitation resulting from cancer Cancer patients may have poor nutrition resulting from anorexia and the catabolic influences of cancer. These factors may inhibit or slow recovery from surgery. Patients may be Neutropenia or 