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在MRI上单边索引病变的男性中,可以省略对侧系统性前列腺活检吗? 一个单一中心的回顾性研究
Yongsheng Nian1, Qiuya Xu2, Yongbing Cheng1
1Department of Urology, Affiliated Hospital of Medical School, Institute of Urology, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, 210009, China.
World journal of urology
|August 5, 2025
概括
将前列腺向活检 (TB) 与ipsilateral系统活检 (iSB) 结合起来,与检测临床显著前列腺癌 (csPCa) 的标准TB加系统活检 (SB) 非常一致. 这种方法的检测率高于使用对侧系统活检 (cSB) 检测结核病的检测率.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
背景情况:
- 磁共振成像 (MRI) 对于识别前列腺癌病变至关重要.
- 前列腺癌的诊断通常包括向活检 (TB) 和系统活检 (SB).
- 在MRI上评估单边索引病变的诊断策略是必不可少的.
研究的目的:
- 评估结合前列腺向活检 (TB) 与ipsilateral系统活检 (iSB) 的诊断疗效.
- 为了将这种组合与标准12核系统活检 (TB + SB) 的结核病和结核病与逆侧系统活检 (TB + cSB) 的结核病进行比较.
- 为了确定MRI上单边索引病变的男性的有效性.
主要方法:
- 这是一项对654名患有MRI片面索引病变 (PI-RADS ≥3) 的患者的回顾性研究.
- 患者接受了结核病结合完全SB或iSB (指数损伤的同一侧的血侧SB).
- 统计分析包括卡帕一致性和麦克内马尔测试,以比较癌症检测率.
主要成果:
- 与TB+cSB (42.73%) 相比,TB+iSB显示出更高的临床显著前列腺癌 (csPCa) 检测率 (44.87%).
- 结核病+iSB与结核病+SB (卡帕=0.975) 的一致性比结核病+cSB (卡帕=0.932) 的一致性更大.
- 这些发现在各种PI-RADS得分,PSA水平 (<20 ng/ml),年龄和前列腺体积上是一致的.
结论:
- 结核病+iSB在MRI上有效检测有单边索引病变的男性中有效检测cspca.
- 这种方法与标准的TB + SB方法具有很高的一致性,即使省略了一半的SB核心.
- 结核病+iSB为结核病+cSB提供了一个潜在的优越替代方案,可能会取代结核病+SB.
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