Time optimization of gadobutrol-enhanced brain MRI for metastases and primary tumors using a dynamic contrast-enhanced imaging.
Jeemin SeoChangmok LimKye Young LeeYoung-Cho KohWon Jin MoonPublished in: BMC medical imaging (2022)
Maximum contrast enhancement and lesion conspicuity was achieved 5-7 min after a single gadobutrol injection for brain metastases detection and for primary brain tumor/meningioma evaluation. Acquiring images 5 min after gadobutrol injection is the optimal timing for brain tumor detection during MRI work-up.
Keyphrases
- brain metastases
- contrast enhanced
- magnetic resonance imaging
- small cell lung cancer
- loop mediated isothermal amplification
- real time pcr
- magnetic resonance
- label free
- high resolution
- diffusion weighted imaging
- deep learning
- computed tomography
- white matter
- resting state
- optical coherence tomography
- functional connectivity
- machine learning
- blood brain barrier
- sensitive detection
- fluorescence imaging