与对比度增强的乳房显微镜相比乳房MRI:一个多维的成本效益分析分析
Anna Colarieti1,2, Alice Bonetti3, Fiammetta Gianfrate3
1Department of Translation Medicine, University of Eastern Piemonte UPO, Via Solaroli 17, 28100, Novara, Italy. anna.colarieti@uniupo.it.
增强对比度的乳房造影 (CEM) 显示出与动态对比度增强MRI (DCE-MRI) 进行乳腺癌分期的高诊断一致性. 在一致的情况下,用CEM取代MRI可显著降低成本并提高工作流程效率.
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:
- 乳腺癌 (BCa) 的手术前分期对于治疗计划至关重要.
- 动态对比增强磁共振成像 (DCE-MRI) 是BCa分期的标准工具.
- 增强对比度的乳房镜像 (CEM) 是一种新兴的替代成像方式.
研究的目的:
- 评估CEM和DCE-MRI在手术前BCa分期中的诊断一致性.
- 在一致的情况下,评估CEM替代DCE-MRI的临床,运营和经济影响.
主要方法:
- 对280名接受了CEM和DCE-MRI的患者进行了回顾性单中心研究.
- 独立的放射科医生对成像一致性的评估 (损伤检测,表征,解释性).
- 使用区域偿还率和机构时间移动数据进行成本最小化分析.
主要成果:
- 在67.9%的病例中,实现了完整的诊断一致性.
- 在一致的病例中,用CEM代替MRI预计将降低44.9%的成本 (每名患者141.20欧元).
- 扫描器时间 (63个小时以上) 和放射科医生阅读时间 (47个小时以上) 显著节省.
结论:
- 在乳腺癌分期方面,CEM显示了与DCE-MRI的实质性诊断一致.
- CEM提供了显著的成本降低和工作流效率的好处.
- 针对性地整合CEM可以支持基于价值的乳房成像,而不会影响诊断质量.
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