Dynamic Contrast-Enhanced (DCE) MRI

IF 1.5 4区医学 Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Magnetic Resonance Imaging Clinics of North America Pub Date : 2024-02-01 Epub Date: 2023-10-06 DOI:10.1016/j.mric.2023.09.001

Xin Li PhD , Wei Huang PhD , James H. Holmes PhD

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动态对比增强(DCE) MRI

无创动态对比增强MRI (DCE-MRI)方法提供了有价值的洞察组织灌注和血管。DCE-MRI主要用于肿瘤学，通常用于评估感兴趣组织中的形态和造影剂(CA)动力学。对DCE-MRI数据时间特征的解释包括定性、半定量和定量方法。MRI技术的最新进展允许在大多数供应商平台上同时进行高空间和时间分辨率的DCE-MRI数据采集，从而实现更理想的使用药代动力学(PK)建模的定量数据分析方法。在进行定量DCE-MRI时，需要仔细考虑许多技术因素，包括信噪比、时间分辨率、动脉输入功能和原生组织T1的量化以及PK模型的选择。数据采集和分析的标准化在多中心研究中尤为重要。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Magnetic Resonance Imaging Clinics of North America RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

3.10

自引率

0.00%

发文量

审稿时长

12 months

期刊介绍： Magnetic Resonance Imaging Clinics of North America updates you on the latest trends in patient management, keeps you up to date on the newest advances, and provides a sound basis for choosing treatment options. Under the direction of an experienced editor, each issue focuses on a single topic in magnetic resonance imaging including head and neck, breast, cardiac, chest, shoulder, hip, knee, abdomen, gastrointestinal, genitourinary, and soft tissue. In addition, you can also purchase a CME subscription that offers up to 60 AMA Category 1 credits per year.

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