OBJECTIVE To investigate the reconstructional method of posterior wall of vagina after the resection of rectum carcinoma. METHODS From August 1991 to March 1996, 10 patients with rectum carcinoma were adopted in this study, among them, there were 4 cases belong to B stage of Dukas, and 6 cases belong to C stage of Dukes. In operation, rectum carcinoma and posterior wall of vagina were resected, and concurrent reconstruction was finished by using pedicled muscular flap of uterus. RESULTS The effect of operation were satisfactory except one case who was failed because of insufficient blood supply of the flap. Followed-up for 3-6 months, the posterior wall of vagina healed in 7 cases, the width of vagina was 2-3 fingers and the depth was 5-6 cm. CONCLUSION Reconstruction of the posterior wall of vagina with pedicled muscular flap of uterus was available in clinic. For its simplicity and feasibility, it’s suitable for the resection of rectum carcinoma in which the posterior wall of vagina was infiltrated.
目的 总结基层医院初期开展腹腔镜直肠癌根治术的临床经验。 方法 回顾分析2008年10月-2009年10月收治的20例腹腔镜直肠癌手术的临床资料。 结果 16例顺利完成手术，4例中转开腹，1例发生吻合口瘘。随访2~10个月，均无操作孔种植及肿瘤复发。 结论 采用手术者已习惯的手术路径，电刀、超声刀相结合游离直肠肠管，直视下裸化和用凯途闭合肠管，缩短了手术学习曲线,降低了手术成本，有助于在基层医院推广。
Objective To explore the safety, effectiveness, operation mode and clinical value of the laparoscopic colorectal resection. Methods The clinical data and experiences of laparoscopic resection for 18 cases with colorectal neoplasm from Jun. 2007 to Mar. 2008 were studied retrospectively. Results Among 18 cases, there were 5 cases of rectal cancer, 6 cases of sigmoid colon carcinoma, 2 cases of sigmoid colonic polyp, 2 cases of descending colon carcinoma, 2 cases of ascending colon carcinoma and 1 case of ascending colonic lipoma. Fifteen cases of laparoscopic colorectal resection were performed successfully, including Dixon procedure 4 cases, Miles operation 1 case, radical resection of sigmoid colon 5 cases, palliative resection of sigmoid colon 2 cases, left hemicolectomy 2 cases and right hemicolectomy 1 case. Three cases converted to laparotomy due to adiposity or advanced status of local disease. Average intraoperative blood loss was 110 ml. The average number of lymph nodes dissected was 13.5. It took about 40 hours to restore intestinal function. The average time of hospitalization was 9 days. No one died during operation and no complications such as anastomotic leakage and postoperative hemorrhage occurred. Conclusion Laparoscopic resection for colorectal neoplasms possesses less trauma and rapid postoperative recovery. Laparoscopic colorectal surgery is safe and effective with skill and indication.
【摘要】目的评估双吻合器在直肠癌保肛术中的应用价值，并探讨吻合口漏等并发症的防治措施。方法对81例采用双吻合器行直肠癌前切除术患者的临床资料进行回顾性分析。结果全组术中肿瘤切除后远端直肠的缝合、吻合过程顺利，手术时间120～190 min,平均160 min。术后发生吻合口漏3例（3.7%），吻合口狭窄1例（1.2%），无手术死亡。结论双吻合器技术可帮助外科医生顺利完成直肠癌前切除术中结直肠的吻合，并且安全、可靠。
Objective To explore the consultation model of multi-disciplinary team （MDT） for colorectal cancer (CRC). Methods Combined the characteristics of large public hospital, with recognized treatment pathway in international MDT for CRC and a comparison to the traditional consultation, to explore a consultation process model of multi-disciplinary team-working for colorectal cancer of West China Hospital (MDT-CRC-WCH) by own feature. Results Colorectal cancer MDT project team summarized the advantage of the consultation process of MDT-CRC-WCH and the drawback of the traditional consultation, descripted the purpose and characterisctics of MDT consultation by adopting creative whole-mode ideal of MDT-CRC-WCH, and descripted the present implementation of the consultation of MDT-CRC-WCH. Conclusion The consultation process of MDT has appeared distinctive features to the traditional, and it may direct the future evolving of the consultation model, however, advanced research is needed.
【摘要】 目的 探讨结直肠癌致肠梗阻的诊断和治疗。方法 回顾性分析2003年1月—2008年12月间72例结直肠癌致肠梗阻的外科诊治资料。结果 72例患者中肿瘤位于右半结肠23例,左半结肠29例,直肠16例,回盲部4例。其中63例手术治疗,一期切除吻合46例,Hartmann术7例,单纯造口10例。有9例因肿瘤全身广泛转移等因素自动放弃手术治疗。结论 重视对结直肠癌致肠梗阻的认识、合理选择手术方式、做好围手术期处理是减少并发症、提高疗效的重要措施。
Objective To further discuss the strategies for building the framework of team culture of multi-disciplinary team (MDT) for colorectal cancer. Methods By analyzing the present situation of volunteer team of MDT and exploring the problems existed, look for new strategies to develop the volunteer team. Results The new strategies, such as optimizing the framework of the volunteer team and introducing into systematic and standardized training program, together with the gradually enlarged propaganda for the volunteer team, promote the development of MDT effectively. Conclusion By the exploration and practice in early stage, the volunteer team of MDT is gradually working smoothly. It is necessary to improve the strategies for developing the volunteer team of MDT constantly to make it integrate the MDT.
目的 探讨新辅助化学疗法（化疗）对结直肠癌手术患者炎症因子水平的影响。 方法 回顾2008年1月－2009年12月诊断为结直肠癌的487例患者的临床资料，剔除不符合研究条件者后，共390例，以是否接受过新辅助化疗分为术前化疗组（化疗组）156例与对照组234例进行研究。分别比较两组在入院时、术前、术后的炎症因子水平。 结果 入院时两组外周血白细胞、C反应蛋白（CRP）、纤维蛋白原、血清淀粉样蛋白水平差异均无统计学意义（P＞0.05）；术后化疗组CRP水平[（64.09 ± 60.24）mg/L]低于对照组[（87.80 ± 61.54）mg/L]，差异有统计学意义（P＜0.05）；其余炎症因子组间差异无统计学意义（P＞0.05）。 结论 新辅助化疗不会刺激机体产生免疫反应，且有一定的安全性。
Objective To determine the influence and significance of combinative assessment of 64 multi-slice spiral computer tomography (MSCT) with serum amyloid A protein (SAA) or fibrinogen (FIB) on the selection of operative procedures of rectal cancer under the multidisciplinary team. Methods Prospectively enrolled 240 patients diagnosed definitely as rectal cancer at West China Hospital of Sichuan University from February to June 2009 were randomly assigned into two groups. In one group named MSCT+SAA group, both MSCT and SAA combinative assessment were made for the preoperative evaluation. In another group named MSCT+FIB group, both MSCT and FIB combinative assessment were made for preoperative evaluation. Furthermore, the preoperative staging and predicted operation procedures were compared with postoperative pathologic staging and practical operation procedures, respectively, and the relationship between the choice of operation procedures and clinicopathologic factors was analyzed. Results According to the criteria, 234 patients were actually included into MSCT+SAA group (n=118) and MSCT+FIB group (n=116). The baseline characteristics of two groups were statistically similar (Pgt;0.05). For MSCT+SAA group, the accuracies of preoperative staging T, N, M and TNM were 72.9%, 83.1%, 100% and 80.1%, respectively. For MSCT+FIB group, the accuracies of preoperative staging T, N, M and TNM were 68.1%, 75.0%, 100% and 74.1%, respectively, and there was not a statistically significant difference (Pgt;0.05). There was also not a statistically significant difference of the accuracy of prediction to operative procedures in two groups (99.6% vs. 96.6%, Pgt;0.05). The preoperative T staging (P＜0.001), N staging (P＜0.001), TNM staging (P＜0.001), serum level of SAA (P＜0.001), serum level of FIB (Plt;0.001) and distance of tumor to the dentate line (P＜0.05) were associated to the operative procedures. Conclusions Combinative assessment of MSCT and FIB could improve the accuracy of preoperative staging and operative procedures prediction, however, it may be not superior to MSCT plus SAA.