MR THERMOMETRY FOR THERAPEUTIC INTERVENTION

用于治疗干预的 MR 测温

• 批准号: 8362884
• 负责人: John T Vaughan
• 金额: $ 1.51万
• 依托单位: UNIVERSITY OF MINNESOTA
• 依托单位国家: 美国
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-06-01 至 2012-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8362884
• 关键词: Ablation; Chemicals; Collaborations; Family suidae; Frequencies; Funding; Grant; Heating; Interventional radiology; Magnetic Resonance Imaging; Minnesota; Monitor; NMR Spectroscopy; National Center for Research Resources; Principal Investigator; Protons; Research; Research Infrastructure; Resources; Sodium Chloride; Solutions; Source; Therapeutic Intervention; Thermal Ablation Therapy; Thermometry; Tissues; United States National Institutes of Health; Universities; cost

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. This new collaboration established with Interventional Radiology at the University of Minnesota aims to develop MRI means of monitoring thermal ablation in tissues. An initial study (1) demonstates our ability to track heating generated by a thermo-chemical solution injected to a target ROI in phantoms and porcine tissue. The project is supported by NIH EB007327. 1. Shrivastava D, Hanson T, Goerke U, Mithun M, Michaeli S, Vaughan T, Cressman E "Proton Resonance Frequency Shift Coefficient of Thermo-chemical Ablation Salt Solutions for MR Thermometry", MRM (in review)

该子项目是利用资源的众多研究子项目之一 由 NIH/NCRR 资助的中心拨款提供。子项目的主要支持 并且子项目的主要研究者可能是由其他来源提供的， 包括其他 NIH 来源。 子项目可能列出的总成本 代表子项目使用的中心基础设施的估计数量， NCRR 赠款不直接向子项目或子项目工作人员提供资金。 这项与明尼苏达大学介入放射学建立的新合作旨在开发监测组织热消融的 MRI 方法。 一项初步研究 (1) 证明了我们能够跟踪注射到体模和猪组织中目标 ROI 的热化学溶液所产生的热量。该项目由 NIH EB007327 支持。 1. Shrivastava D、Hanson T、Goerke U、Mithun M、Michaeli S、Vaughan T、Cressman E“用于 MR 测温的热化学消融盐溶液的质子共振频移系数”，MRM（审查中）