结论侧方淋巴转移是中下段直肠癌淋巴转移的重要途径。
Conclusion Lateral lymph nodes metastasis is an important way for middle or lower rectal cancer.
目的探讨中下段直肠癌侧方淋巴结转移规律及影响因素。
Objective to study the pattern of lateral lymph node metastasis for middle or lower rectal cancer and discuss its influent factor.
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.
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.
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.
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