直肠类癌的病理特点及预后分析

Study on the Pathologic Characteristics and Prognosis of Rectal Carcinoid

为探讨直肠类癌的临床病理特点及影响预后的相关因素，回顾分析83例直肠类癌患者的临床病理资料及随访情况。结果显示，淋巴结转移情况与肿瘤大小有关，χ2=11．91，P〈0．05；5年生存率与肿瘤大小、浸润深度及淋巴结转移情况有关，P〈0．05。结果表明，肿瘤大小、浸润深度及淋巴结转移情况是影响直肠类癌5年生存率的重要因素，且肿瘤大小与淋巴结是否转移也相关。

For the objective of exploring clinical pathologic characteristics and the related factor influencing prognosis ,authors analysed the clinical pathological material and follow-up status retrospectively. As resuits,the metastasis of lymph node was related with the size of neoplasms（χ2=11.91, P 〈0. 05）,5-year survival rate was related with the size of neoplasms,invasive deepth and metastasis status of lymph node （ P〈0.05）. Results show that neoplasms size, invasive deepth and metastasis of lymph node are the important factors influencing 5-year survival rate of rectal carcinoid,and size of neoplasms is also related with lymph node being metastasis or non-metastasis.