胃肠道流体瘤出血是否与较高的死亡率和发病率有关?
Rema Alrashed1, Hussam AlHarbi2, Bandar Ali1
1Department of Surgery, Prince Sultan Military Medical City, Riyadh, SAU.
流血性胃肠道 stromal 瘤 (GIST) 并没有显著预测复发或死亡率. 这一发现表明,出血可能不需要成为GIST风险分层的一个独立因素,尽管需要进一步的研究.
科学领域:
- 在瘤学瘤学.
- 胃肠病学 胃肠病学
- 手术病理学手术病理学
背景情况:
- 胃肠道 stromal 瘤 (GIST) 是消化道中最常见的介质瘤.
- 胃肠胃炎的呈现不同,从无症状到危及生命的紧急情况,如出血或阻塞.
- 已确定的GIST预后因素包括瘤大小,线粒活动,破裂,位置和个人病史.
研究的目的:
- 评估胃肠道出血作为GIST患者发病率和死亡率的预测指标.
- 调查影响GIST出血的因素.
主要方法:
- 这是一项对2015年至2020年期间诊断出39名GIST患者的回顾性研究.
- 对出血和非出血GIST群体的人口统计,瘤特征,复发和存活率进行比较.
- 统计分析包括学生t测试,曼-惠特尼测试,卡普兰-梅尔曲线,日志等级测试和无变Cox回归.
主要成果:
- 在出血和不出血的GIST组之间,没有观察到年龄,性别,瘤位置,大小,CD标志物,组织学类型或形状的显著差异.
- 复发率 (日志排名P=0.972) 和生存结果 (日志排名P=0.506) 在两组之间没有显著差异.
结论:
- 在GIST中出血不是复发或死亡的重要预测因素.
- 这项研究有助于讨论出血是否应该是GIST风险分层的一个独立因素.
- 建议进行进一步的研究,以确定用于提高GIST风险分层精度的额外变量.
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