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侧方淋巴结转移规律及影响因素。
Lymph node metastasis included lateral retropharyngeal lymph nodes 118 cases, neck upper-deep lymph nodes 140 cases.
咽后外侧组淋巴结转移118例，颈上深组淋巴结转移140例。
Simple and no significant change in the lateral heterogeneity of cervical lymph node enlargement is of little significance.
单纯的、无明显异质性改变的侧颈淋巴结肿大对判断是否有侧颈淋巴结转移意义不大。
Simple and no significant change in the lateral heterogeneity of cervical lymph node enlargement is of little significance.
单纯的、无明显异质性改变的侧颈淋巴结肿大对判断是否有侧颈淋巴结转移意义不大。
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