[人工智能引导图像融合辅助跨关节前列腺活检的临床研究]
Jun Hu1, Xiao-Dong Zhao1, Yu-Lin Zhou2
1Jinling Clinical Medical College, Nanjing Medical University,Nanjing,Jiangsu 210002,China.
Zhonghua nan ke xue = National journal of andrology
|April 15, 2024
概括
人工智能引导的MRI-TRUS融合活检显著提高了前列腺癌检测率. 结合活检提供了比单一方法更高的诊断效率,使其成为诊断前列腺癌的有价值的临床选择.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 医疗成像医学成像
- 在瘤学瘤学.
背景情况:
- 前列腺癌 (PCa) 诊断依赖于准确的活检技术.
- 多参数MRI (mpMRI) 和跨直肠超声波 (TRUS) 融合辅助活检改善了病变向.
- 人工智能在融合活检中的整合可能会提高诊断效率.
研究的目的:
- 为了比较人工智能引导的mpMRI-TRUS融合辅助的跨骨系统性,向性和组合性PCa活检的诊断疗效.
- 评估结合活检在PCa检测中的临床实用性.
主要方法:
- 从220名怀疑前列腺病变的患者收集临床数据 (PI-RADS≥3).
- 由人工智能指导的mpMRI-TRUS融合辅助的跨骨活检,包括系统的 (12核) 和有针对性的 (2-3核) 采样.
- 在活检方法中比较PCa和临床显著PCa (CsPCa) 检测率和格里森得分.
主要成果:
- 在53.64%的病例中,联合活检检测到PCa,明显高于单独的系统 (40.45%) 或向 (43.64%) 活检.
- CsPCa检测率为28.18% (系统),37.27% (有针对性) 和41.82% (组合),综合表现明显优于系统活检.
- 在PI-RADS 4-5病变中,联合活检显示PCa检测率 (54.17%) 比系统活检 (40.10%) 高得多.
结论:
- 人工智能引导的mpMRI-TRUS融合辅助的跨关节向活检显示出较高的CsPCa检测和可能比系统活检更准确的格里森评分.
- 结合活检证明了PCa的优越诊断效率,并在临床实践中是一个有价值的选择.
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