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使用超声波成像和临床信息来预测恶性软组织瘤的好处
Yusen Zhang1, Chenyang Zhao1, Heng Lv1
1Department of Ultrasonography, Peking University Shenzhen Hospital, Shenzhen, China.
Ultrasound in medicine & biology
|September 13, 2023
概括
结合临床和超声波 (美国) 功能的新诊断模型显著改善了软组织瘤 (STT) 诊断. 这种美国临床模型优于仅美国的评估和放射科医生,有助于识别恶性性传播感染.
科学领域:
- 放射学 放射学是一门学科.
- 在瘤学瘤学.
- 医疗成像医学成像
背景情况:
- 超声波 (美国) 是软组织瘤 (STT) 的主要成像方法.
- 美国目前对性传播疾病的诊断性能需要改进,以便进行准确的评估.
- 开发先进的诊断工具对于区分良性与恶性性传播感染至关重要.
研究的目的:
- 开发和验证使用临床和美国特征的STT诊断名录.
- 为了提高STT的诊断准确度,超出目前的成像能力.
- 创建一个工具,帮助放射科医生识别恶性性传播感染.
主要方法:
- 对613名STT患者的回顾性分析 (195名恶性,418名良性).
- 开发两个诊断模型:一个临床的美国模型和一个仅限于美国的模型.
- 使用曲线下的面积 (AUC),校准,综合歧视改进 (IDI) 和决策曲线分析进行评估;与放射科医生的表现进行比较.
主要成果:
- 临床-美国模型与仅美国模型相比,显示出更高的诊断性能 (AUC:0.95与0.89,p<0.001).
- 临床-美国模型显著优于两个独立放射科医生 (AUC:0.95对比0.79和0.83,p <0.001).
- 通过临床-美国模型实现了高的诊断准确性,该模型以实质性的IDI (0.15 ± 0.03,p < 0.001) 为标志.
结论:
- 综合临床和美国特征的诊断模型为性传播疾病提供了高准确度.
- 这种美国临床模型可以有效地帮助放射科医生区分恶性性传播感染.
- 开发的诺米图表代表了软组织瘤诊断评估的重大进步.
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