medical imaging
动态对比增强磁共振成像
Dynamic Contrast-Enhanced MRIA medical imaging technique that uses the temporal changes in signal intensity after the administration of a contrast agent to visualize and quantify physiological processes such as blood flow, permeability, and tissue perfusion. / 一种医学成像技术，通过对比剂注射后信号强度的时序变化来可视化和量化血流、渗透性和组织灌注等生理过程。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-25 17:00:21
Sub-knowledge points
Tumor delineationPerfusion quantificationKinetic modeling
Higher-order knowledge points
RadiologyOncology
Main parameters and performance indicators
Contrast Agent: Gd-DTPA or similarTemporal Resolution: High-speed acquisitionSpatial Resolution: Tumor delineation capability
Open problems
Noise reduction in low-dose protocolsStandardization of quantitative parameters
Related literature
ranked by community starsReliability-aware dual-representation DCE-MRI segmentation with disagreement-guided quality control for breast tumor delineationOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: Dynamic Contrast-Enhanced MRI.
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