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Clinical pathological analysis of rectal cancer lymph node skip metastasis / 中华外科杂志
Chinese Journal of Surgery ; (12): 219-221, 2012.
Artigo em Chinês | WPRIM | ID: wpr-257523
ABSTRACT
<p><b>OBJECTIVE</b>To analyze clinical and pathological of lymph node skip metastasis of rectal cancer and discuss the meaning of the high vascular ligation.</p><p><b>METHODS</b>A retrospective analysis of 207 cases for radical resection of rectal cancer was made, meanwhile the skip metastasis of the roots of the inferior mesenteric artery lymph nodes was studied. Combined with clinical data, the relevance of clinical and pathological factors with the skip metastasis was analyzed.</p><p><b>RESULTS</b>The 207 cases of rectal cancer patients surgical resection specimen detected 2305 pieces of lymph node, the transfer of 168 patients with. The statistical analysis found that skip metastasis related with tumor differentiation (χ(2) = 113.65, P = 0.037) and depth of tumor invasion (χ(2) = 108.22, P = 0.042), but gender, age, location, size, preoperative carcinoembryonic antigen level, gross type and tissue types factors were not significantly correlation.</p><p><b>CONCLUSIONS</b>Preoperative differentiation of cancer and tumor invasion depth assessment can help prompt the existence of lymph node skip metastasis. The assessment of the risk of skip metastasis for patients should be performed the high vascular ligation and lymph node dissection.</p>
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Patologia / Neoplasias Retais / Cirurgia Geral / Estudos Retrospectivos / Linfonodos / Metástase Linfática Tipo de estudo: Estudo observacional Limite: Adulto / Idoso / Feminino / Humanos / Masculino Idioma: Chinês Revista: Chinese Journal of Surgery Ano de publicação: 2012 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Patologia / Neoplasias Retais / Cirurgia Geral / Estudos Retrospectivos / Linfonodos / Metástase Linfática Tipo de estudo: Estudo observacional Limite: Adulto / Idoso / Feminino / Humanos / Masculino Idioma: Chinês Revista: Chinese Journal of Surgery Ano de publicação: 2012 Tipo de documento: Artigo