[Current status of the surgical treatment in colorectal carcinoma]

The Authors take into consideration some topical subjects, with reference to their own experience. The percentage of patients diagnosed as having localized disease, despite improvement in diagnostic techniques, has not changed over the last decade. In local recurrences without distant metastases, surgery is the sole treatment which may improve the survival. Resection however has to be thought over, since surgery of local recurrences may be considered as curative only in a few cases and the probability of a poor result in survival and quality of life does not justify a surgical procedure when it is associated with a high operative risk. In cancers of the middle 3rd and lower rectum, staplers have favoured the choice of anterior resection, which does not show a high rate of recurrences, when compared to abdominoperineal excision. At last, progress in surgery, anaesthesiology and intensive care determined a different therapeutical attitude in the aged, either due to a lower incidence of postoperative complications, or because life expectancy in the elderly seems to justify, whenever possible, a curative procedure.