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- There has been a recent explosion in the development of minimally invasive surgery in both the diagnosis and
- treatment of solid malignancies. Videcendoscopic surgery is now frequently used to stage cancers in the
- abdomen (laparoscopy) and the chest cavity (thoracoscopy), and often eliminates the need for a major
- exploration of the abdomen or chest when unsuspected disease is found by these techniques. These procedures
- are most commonly performed under general anesthesia, and involve small incisions, which allow rapid recovery
- and return to normal activity. This technology is rapidly evolving and is under evaluation for the resection of
- some solid tumors.
- • To remove the primary tumor For many cancer patients, removal of the tumor may be the best form of
- treatment. In some cases, surgery might lead to a cure. This form of surgery is referred to as surgery for the
- primary lesion . For this to be possible, the tumor has to be localized in an organ or area of the body that can be
- safely removed.
- This type of surgery generally involves a major operation requiring admission to the hospital, general
- anesthesia and several days for recovery. The surgeon will try to remove the affected organ or area along with
- an adjacent area, called the margin, of normal-looking tissue . This is done because cells and small parts of the
- tumor may extend beyond what the surgeon can see as obvious cancer.
- The lymph glands connected to the organ with the tumor might also be removed, since most tumors spread to
- lymphatic glands quite early. Removing the nodes along with the tumor improves the chance of removing all the
- cancer.
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