| 1 | A totally mini-invasive approach for colorectal laparoscopic surgery显示文摘AIM:To study the short-term outcome of patients treated with laparoscopic right colectomy and how intracorporeal anastomosis has improved the outcome.METHODS:We retrospectively examined all patients affected by colorectal cancer who underwent a laparoscopic right colectomy between January 2006 and December 2010 in our department.Our evaluation criteria were:diagnosis of colorectal carcinoma at presurgical biopsy,elective surgery,and the same surgeon.We excluded:emergency surgery,conversions from laparotomic colectomy,and other surgeons.The endpoints we examined were:surgical time,number of lymph nodes removed,length of stay(removal of nasogastric tube,bowel movements,gas evacuation,solid and liquid feeding,hospitalization),and major complications.Seventy-two patients were divided into two groups:intracorporeal anastomosis(39 patients)and extracorporeal anastomosis(33 patients).RESULTS:Significant differences were observed between intracorporeal vs extracorporeal anastomosis,respectively,for surgical times(186.8 min vs 184.1 min,P < 0.001),time to resumption of gas evacuation(3 d vs 3.5 d,P < 0.001),days until resumption of bowel movements(3.8 d vs 4.9 d,P < 0.001),days until resumption of liquid diet(3.5 d vs 4.5 d,P < 0.001),days until resuming a solid diet(4.6 d vs 5.7 d,P < 0.001),and total hospitalization duration(7.4 d vs 8.5 d,P < 0.001).In the intracorporeal group,on average,19 positive lymph nodes were removed;in the extracorporeal group,on average,14 were removed P < 0.001).Thus,intracorporeal anastomosis for right laparoscopic colectomy improved patient outcome by providing faster recovery of nutrition,faster recovery of intestinal function,and shorter hospitalization than extracorporeal anastomosis.CONCLUSION:Short-term outcomes favor intracorporeal anastomosis,confirming that a less traumatic surgical approach improves patient outcome. | Gabriele Anania Mirco Santini Lucia Scagliarini Alice Marzetti Laura Vedana Serafino Marino Claudio Gregorio Giuseppe Resta Giorgio Cavallesco | 2012 | World Journal of Gastroenterology2012，18，29： | 8 |
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