对直肠癌局部复发仍应积极手术，可提高病人的生存期。
Active surgical intervention is indicated for local recurrence after resection of rectal carcinoma which can prolong the patient's survival time.
目的：探讨中下段直肠癌根治性切除术后局部复发的危险因素。
Objective:The risk factors of local recurrence after curative resection were evaluated in patients with middle and lower rectal carcinoma.
目的探讨直肠癌术后局部复发的原因、诊断和治疗方法。
Objective To study the causes of local recurrence, diagnoses and treatment of post operational rectal cancer.
目的探讨直肠癌术后局部复发的相关因素及预防复发的措施。
Objective to study the relative factors of postoperative local recurrence of rectum cancer and methods to prevent recurrence.
结论置泵灌注化疗在预防直肠癌术后局部复发和肝脏转移的治疗效果优于外周静脉全身化疗。
Conclusions Pump implementation chemotherapy is superior to peripheral venous chemotherapy in preventing postoperative local recurrence and hepatic metastasis in patients with rectal carcinoma.
结论低位直肠癌全直肠系膜切除能降低局部复发，而双吻合器的应用能提高低位直肠癌的保肛率。
ConclusionTME can decrease the rates of local recurrence in low rectal carcinoma, and the double stapling technique can increase the probability of anus reservation.
目的探讨直肠癌术后局部复发的手术因素及对策。
Objective to summarize the surgical reasons and countermeasures for postoperative local recurrence of rectal carcinoma.
目的探讨直肠癌根治性切除术后局部复发的危险因素。
To investigate the risk factors of local recurrence after curative resection in patients with rectal carcinoma.
结果：中下段直肠癌根治性切除术后局部复发率为12.5%（7/56）。
Results:Local recurrence after curative resection occurred in 12.5%(7/56) of patients with middle and lower rectal carcinoma.
目的从直肠癌术后局部复发形式探讨直肠系膜全切除（TME）的合理实施及临床意义。
Objective To discuss the rationality and clinical significance of total mesorectal excision (TME) assessed by the pattern of local recurrence of rectal cancer.
结论放射治疗辅以动脉灌注化疗为局部晚期和复发直肠癌有效治疗方法。
Conclusion Radiotherapy combined with arterial infusion chemotherapy is effective for the locally advanced and recurrent rectal cancer.
结果：直肠癌根治术后局部复发率为18.7%。
目的探讨全直肠系膜切除术在预防直肠癌术后局部复发中的作用，以及同该操作相关的一些并发症。
Objective To investigate the preventive effect of total mesorectal excision (TME) on local recurrence of rectal cancer after operation, and the complications related to TME.
直肠癌；术前放化疗；微血管密度；局部复发。
Rectal cancer; Preoperative chemoradiotherapy; Microvessel density; Local recurrence.
目的：探讨直肠癌根治术后局部复发的相关临床病理因素，以提高直肠癌根治疗效。
Objective: the objective of this study was to investigate the clinicopathologic factors related to local recurrence following curative surgery for rectal cancer, and to improve the treatment effects.
目的利用多层螺旋CT灌注成像评价直肠癌术后局部复发及疤痕组织的血流动力学差异。
Objective To evaluate the value of ct perfusion in the reflection of hemodynamic characters in local recurrences of rectal cancer and scar structures after operations.
直肠系膜全切除治疗中低位直肠癌可显著降低局部复发率。
Total mesorectal excision (TME) is believed to significantly decrease the local recurrence rate of low and middle rectal cancer.
多因素显示，年龄和淋巴结转移与直肠癌根治术后局部复发密切相关。
Mutivariate analysis showed that age and lymph node metastasis closely related to local recurrence after operation.
结论：对直肠癌术后局部复发患者，只要掌握好手术指征、严格选择患者、作好围术期充分准备和相应治疗，再次手术仍然能够获得良好效果。
Conclusion: With strict operation indication, sufficient preopera preparation and energetic therapy, surgical treatment of locally recurrent rectal carcinoma can also obtain good effect.
方法将结直肠癌术后局部复发18例与无复发21例的临床及病理资料进行对比分析。
Methods Clinical and pathological data were retrospectively analyzed to compare the 18 cases suffering from postoperative local recurrence with the 21 postoperative recurrence - free survivors.
方法对31例局部复发性直肠癌进行了再手术治疗。
Methods 31 patients with rectal cancer local recurrence were surgically treated.
结论：淋巴结转移和患者年龄是影响直肠癌术后局部复发重要的因素。
Conclusions: lymph node metastasis and age are very important prognostic factors for local recurrence after operation.
目的探讨直肠癌术后局部复发的相关因素及再手术的价值。
Objective to explore the factors related to local recurrence after resection of rectal carcinoma and the significance of reoperation.
结论：三维适形放射治疗同步化疗是治疗直肠癌术后复发的有效方法，能提高直肠癌术后局部复发患者的生存率。
Conclusion Threedimensional conformal radiotherapy combined with chemotherapy may be an effective approach for recurrent rectal cancer and could improve the survival rate of recurrent patients.
目的：探讨局部复发性直肠癌再次手术治疗的疗效。
Objective: To investigate effect of reoperation on locally recurrent rectal carcinoma.
目的：探讨局部复发性直肠癌再次手术治疗的疗效。
Objective: To investigate effect of reoperation on locally recurrent rectal carcinoma.
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