What Makes Surgery a Success?
The patient is the secret to surgical success. An assessment may include age, nutritional status, breathing capacity, exercise ability and other diseases such as cardiac disease as well as the stage of the cancer. Staging is based on the size and position of the tumor, whether there is involvement of the local lymph glands or spread to other organs before surgery. This can be determined from chest x-rays, CAT scans, MRI, etc.
The earlier cancer is detected and treated the better the chances of cure. Once the patient becomes symptomatic the chances of cure decline. Sometimes the tumor is found to have spread to the local lymph glands when this was not suspected prior to surgery. Depending on whether the tumor is growing into vital structures, it may not be possible to remove all the tumor at the time of surgery.
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