| 路旭 汪大伟 范维 王环 梁德森.经直肠超声在直肠癌术前分期中的应用及进展[J].现代生物医学进展英文版,2017,17(7):1375-1378. |
| 经直肠超声在直肠癌术前分期中的应用及进展 |
| The Application and Advance of Transrectal Ultrasound in PreoperativeStaging of Rectal Cancer |
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| DOI： |
| 中文关键词: 直肠癌 经直肠超声 TNM分期 |
| 英文关键词: Rectal cancer Transrectal ultrasound Staging |
| 基金项目:黑龙江省博士后启动基金项目（lbh-q12034） |
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| 中文摘要: |
| 直肠癌治疗手段主要为根治性切除术为主并辅以放化疗治疗；肿瘤侵润的范围、淋巴结及远处转移的有无构成了临床
TNM分期并影响着直肠癌的治疗和判断预后。经直肠超声检查术（Transrectal ultrasound，TRUS）可以显示直肠壁各层组织的变
化，不仅对肿瘤浸润深度诊断准确性较高，而且提高了术前对肠周淋巴结转移诊断的准确性, 对直肠癌术前的TNM 分期具有重
要的意义，从而指导医师选择最佳的手术方式及是否需要术前放化疗以达到根治直肠癌、提高患者生活质量与延长寿命的目的。 |
| 英文摘要: |
| The main method for the treatment of rectal cancer is radical resection and auxiliary radiation and chemotherapy. The
range of tumor, lymph node and distant metastasis make up the clinical TNM staging of rectal cancer and affecting the treatment and
prognosis. Transrectal ultrasound（TRUS）technique can display the intestinal wall straightly and demonstrate the layers of organizational
change, not only on the depth of tumor invasion diagnosis accuracy is higher, and improve the preoperative diagnostic accuracy for
perirectal lymph nodes metastasis. The preoperative TNM staging of rectal cancer has important significance. So as to direct doctors to
choose the best mode of operation and whether need preoperative radiation or chemotherapy to achieve the purpose of radical rectal cancer
and improve patients' quality of life and prolong life. |
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