结直肠癌N分期病理学规范诊断相关问题OACSTPCD
Issues related to pathological diagnostic criteria for N-staging in colorectal cancer
结直肠癌准确的病理学TNM分期对制定临床治疗方案意义重大,其中N分期即淋巴结转移的病理学评估中出现了一些新的问题,包括肿瘤沉积的判读和临床运用、淋巴结被膜侵犯的识别以及新辅助治疗之后标本中阳性淋巴结的治疗反应评估等.本文将围绕上述相关问题作简要综述,以期与同道交流.
Accurate pathological TNM staging of colorectal cancer is of great significance in developing clinical treatment plans.However,some new issues have arisen in the pathological assessment of N-staging,i.e.,lymph node metastasis,in-cluding the interpretation and clinical application of tumor deposits,the recognition of lymph node capsular invasion,and the assessment of treatment response in positive lymph nodes in specimens from neoadjuvant therapy.This article briefly reviews the above-mentioned issues to facilitate discussions with colleagues.
倪响;蒋英杰;白辰光
海军军医大学第一附属医院病理科 上海 200433
临床医学
结直肠癌N分期肿瘤沉积淋巴结被膜侵犯新辅助治疗
colorectal cancerN-stagingtumor depositslymph node capsular invasionneoadjuvant therapy
《结直肠肛门外科》 2024 (002)
163-166 / 4
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