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Objective To explore the principle and methods of surgical management of acute distal colon obstruction caused by colorectal cancer.Methods The data of the cases who received one stage resection in our hospital were analyzed retrospectively,and their surgical management was evaluated comprehensively.Results 34 patients received one stage resection and anastomosis and 6 received delayed anastomosis.All the patients were cured,and no anastomosis fistula or other complications occurred except for 3 cases who were complicated with infection.Conclusion One stage resection and anastomosis was safe for the patients of colorectal cancer complicated with acute disatal colon obstruction as long as the indications were determined appropriately.Colonic irrigation during the operation is essential for one stage anastomosis.
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Objective To study the safety, reasonableness and feasibility of D 3 lymphadenectomy(LC) for advanced right colon cancer(ARCC). Methods 97 cases of ARCC were divided randomly into two groups: D 2.LC group (55cases) and D 3 LC group (42cases). The climical data between D 3 LC and D 2LC were compared. Results Comparing to D 2 LC,D 3 had higher operative invasive degree, but the incidence of postoperative complications did not increase, the ratio of the curable resection and the three-year and five-year survival rate after operation were significantly higher (88.1% and 73.8% vs 72.8% and 52.7%) (all P
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Objective To assess the therapeutic effect and opportune time of surgical treatment of hepaticolithiasis . Methods The clinical data of 92 patients with hepaticolithiasis who underwent surgical treatment were analyzed retrospectively. Results (1) The incidence of postoperative complications was 14.1% (13/92 cases), in choledochoscopy group it was 9.3%(4/43 cases) and in the non choledochoscopy group 18.4%(9/49 cases) ; in the emergency operation group it was 36%(9/25 cases) and in selective operation group 5.97%(4/67 cases) . (2) The incidence of residual stones was 22.9%(21/92 cases); in choledochoscopy group it was 13.9%(6/43 cases) and the non choledochoscopy group 30.6%(15/49 cases); in emergency surgery group it was 36%(9/25 cases) and in selective operation group 17.9%(12/67 cases).(3)One pationt died from ACST two days after operation . All of the patients were followed up for 4-10 years; there were 80 cases (86.9%) who had a good therapeutic outcome. Conclusions Logical surgical procedure associated with choledochoscopy and appropriate timing of surgical intervention can markedly improve the effect of surgical treatment of hepaticolithiasis and reduce the incidence of postoperative complications.