在激进囊切除过程中从常规的手术内尿道边缘冷切割中吸取的教训
Michael J Whalen1, Jamie Lynn RiChard1, Rashed Ghandour1
1Department of Urology, Columbia University Medical Center, College of Physicians & Surgeons, New York Presbyterian Hospital, New York, New York.
Urology practice
|August 4, 2023
概括
在激进囊切除术期间的手术内尿道冷切口是准确和安全的. 将正边缘转换为负边缘改善了患者的存活率,而不会增加并发症或上道复发.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 手术病理学手术病理学
- 在瘤学瘤学.
背景情况:
- 激进囊切除术是治疗膀癌的一项重大手术.
- 尿道边缘状态对于瘤学结果至关重要.
- 在外科手术中,冷部位分析有助于外科手术的决策.
研究的目的:
- 评估在激进囊切除术期间手术内尿道冷切口的实践.
- 评估积极的尿道边缘对手术结果和复发的影响.
- 为了确定结部分转换为负利的有效性.
主要方法:
- 241名接受了激进囊切除术 (2004-2011) 的患者的回顾性审查.
- 对590个手术内泌尿道冷截面的阳性和转换率进行分析.
- 对于操作时间,转移变化和复发的预测因素的后勤回归.
主要成果:
- 12.9%的冷部分是阳性; 82%被转换为负.
- 冷部分显示出100%的灵敏度和93.6%的特异性.
- 转换为负边际与改善的整体存活率相关.
- 没有观察到并发症的增加或尿路转移的变化.
结论:
- 在急性囊切除过程中,手术内尿道冷切口具有高度准确性和安全性.
- 成功地将积极的利率转换为负的利率可以提高整体生存率.
- 高的转化率和长时间的随访可能解释了与上部通道复发缺乏关联.
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