Minimally invasive techniques for colorectal cancer.
Laparoscopic approaches are increasingly being applied to colorectal surgical procedures. Initial concerns regarding the existence of benefits from the laparoscopic approach have now been addressed. Even as these were being addressed, however, further concerns arose regarding the appropriateness of this technique in malignancy. Colorectal cancer is the only intra-abdominal malignancy that is knowingly resected employing laparoscopic techniques. This controversy was highlighted by reports of early wound implants. With careful technique, training and experience, however, wound recurrences are rarely seen, suggesting that this phenomenon, in the clinical setting, is primarily technique-related. Lack of rigorous evidence either condemning or supporting the laparoscopic approach for colorectal cancer resulted in the establishment of several large-scale randomized, prospective trials, all currently in progress, that aim to determine if laparoscopic resection of colorectal cancer results in oncologic outcomes comparable to the open approach.
Young-Fadok
T M
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Mayo Medical School, Division of Colon and Rectal Surgery, Mayo Clinic, Rochester, MN 55905, USA. youngfadok.tonia@mayo.edu
D015179:Colorectal Neoplasms / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy / Q000009:adverse effects; D019060:Minimally Invasive Surgical Procedures; D009366:Neoplasm Seeding