精品文档---下载后可任意编辑T1 期结肠癌淋巴结转移的危险因素分析的开题报告摘要：背景：结肠癌是世界范围内最常见的癌症之一。淋巴结转移是结肠癌患者死亡的主要原因之一。因此，对于 T1 期结肠癌淋巴结转移的危险因素进行讨论，对于术前的治疗策略及预后评估具有重要的临床意义。目的：通过回顾性病例分析，探讨 T1 期结肠癌淋巴结转移的危险因素，并为临床治疗提供可靠的依据。方法：本讨论将回顾性分析 2024 年至 2024 年在 XX 医院行手术治疗的 T1 期结肠癌患者资料，包括患者的基本信息、肿瘤位置、大小、分级、淋巴结转移情况等。利用单因素分析和多因素联合分析探讨淋巴结转移的危险因素，并确定各个因素的风险比和 95%的置信区间。预期结果：本讨论预期能够确定 T1 期结肠癌淋巴结转移的主要危险因素，建立相关预测模型，为术前治疗策略及预后评估提供新的思路，为患者提供更有效的治疗方案。关键词：结肠癌；T1 期；淋巴结转移；危险因素；回顾性讨论Abstract:Background: Colorectal cancer is one of the most common cancers worldwide. Lymph node metastasis is one of the main causes of death in patients with colorectal cancer. Therefore, studying the risk factors of lymph node metastasis in T1 stage colorectal cancer is of great clinical significance for preoperative treatment strategies and prognosis evaluation.Purpose: To explore the risk factors of lymph node metastasis in T1 stage colorectal cancer through retrospective case analysis, and to provide reliable basis for clinical treatment.Methods: This study will retrospectively analyze the data of T1 stage colorectal cancer patients who underwent surgery from 2024 to 2024 at XX Hospital, including patients' basic information, tumor location, size, grading, lymph node metastasis, etc. Univariate analysis and multiple factor joint analysis will be used to explore the risk factors of lymph node metastasis, and the risk ratio and 95% confidence interval of each factor will be determined.精品文档---下载后可任意编辑Expected results: This study is expected to identify the main risk factors of lymph node metastasis in T1 stage colorectal cancer, establish relevant predictive models, provide new ideas for preoperative treatment strategies and prognosis evaluation, and provide more effective treatment options for patients.Keywords: Colorectal cancer; T1 stage; lymph node metastasis; risk factors; retrospective study.
