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量化瘤芽:对于胃腺癌的预后的影响

Jie Lian¹, Wenwen Zhang², Chunbao Wang¹

¹Departments of Pathology.

The American journal of surgical pathology

|January 14, 2025

概括

瘤芽 (TB) 是胃腺癌 (GAC) 风险分层的重要组织学标志物. 高结核病等级与较差的存活率相关,透性生长模式是关键的风险因素.

科学领域:

胃肠病学胃肠病学
在瘤学瘤学.
病理学病理学病理学

背景情况:

在胃腺癌 (GAC) 中芽瘤 (TB) 的预后意义仍然不完全理解.
识别可靠的组织学标记对于GAC风险分层至关重要.

研究的目的:

在胃腺癌 (GAC) 中全面分析瘤芽 (TB).
确定与结核病相关的风险因素,并评估其在GAC患者的预后意义.

主要方法:

整片成像用于评估75个GAC病例的结核病.
统计分析包括后勤回归和多变量COX分析.

主要成果:

组织学等级,pT阶段,神经入侵和透生长模式 (边缘和基底区域) 与结核病有关.
边缘和基底区域的透生长被确定为结核病的重要危险因素 (分别为OR=5.90,P=0.05和OR=12.80,P=0.01).
较高的结核病等级与整体和无进展生存率有负相关性;结核病和结核病等级独立地预测了与AJCC阶段,淋巴结转移和pT阶段一起的预后.

结论:

瘤芽 (TB) 是一个重要的组织学标志物,用于GAC风险分层.
结核病的全面评估可以帮助预测患者的结果,并指导治疗策略.

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