在下直肠癌中保持关节的预测模型
Yajnadatta Sarangi1, Ashok Kumar2
1Department of Surgical Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, Uttar Pradesh, India.
World journal of clinical oncology
|September 3, 2025
概括
在低直肠癌中,可以进行节保护手术 (SPS). 患者因素,瘤特征和治疗反应预测成功,人工智能有助于选择最佳结果.
科学领域:
- 癌症学
- 手术胃肠病学
- 医疗诊断
背景情况:
- 低直肠癌由于靠近关节而存在手术挑战,往往需要永久性结肠切除.
- 手术技术和新辅助疗法的进步为关节保护手术 (SPS) 提供了潜力,但患者的选择至关重要.
- 缺乏关于SPS在低直肠癌的预测因素的共识,阻碍了最佳的患者选择和手术规划.
研究的目的:
- 确定临床,解剖学和分子因素,预测低直肠癌患者的关节保护手术 (SPS) 的可行性.
- 支持改善患者选择和手术规划,以获得更好的瘤和功能结果.
- 建立基于证据的标准来确定该患者群体的SPS适用性.
主要方法:
- 使用PubMed/ MEDLINE数据库进行了全面的文献搜索.
- 分析重点是患者相关因素,解剖学考虑,成像方式,诊断工具和新辅助化疗.
- 根据目前的证据,对每个因素对预测SPS可行性的相关性进行了批判性分析.
主要成果:
- 预测因素包括患者的人口统计,手术前的禁欲,并发症,瘤距离门边缘的距离,以及门关部的干扰.
- 对新辅助化疗,特定生物标志物 (炎症,瘤,分子) 和人工智能驱动分析的良好反应与SPS的成功有关.
- 瘤生物学,包括BRAF/KRAS突变和微卫星不稳定性,影响SPS的预后和决策.
结论:
- 护手术 (SPS) 是可以实现低直肠癌的,这取决于患者的因素,瘤解剖学和生物学.
- 术前治疗反应和验证的生物标志物对于选择SPS候选者至关重要.
- 像人工智能 (AI) 这样的新兴技术可以提高患者的选择, 以获得低直肠癌的最佳长期结果.
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