Diseases of the colon and rectum
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Patient and technical factors influencing postoperative infectious complications after elective colorectal resections for cancer are well described. Tumor related factors, however, have not been extensively evaluated. ⋯ Advanced tumors increase the risk of infectious complications after colorectal resection, with other risk factors including malnutrition, obesity, and resection by laparotomy. Optimization of modifiable risk factors through nutritional repletion and the choice of a minimally invasive operation should be considered.
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Practice Guideline
Practice parameters for the management of rectal cancer (revised).