Korean J Radiol.  2024 May;25(5):459-472. 10.3348/kjr.2024.0069.

Hyperpolarized Carbon-13 Magnetic Resonance Imaging: Technical Considerations and Clinical Applications

• Lai YC
• Hsieh CY
• Juan YH
• Lu KY
• Lee HJ
• Ng SH
• Wan YL
• Lin G

• KMID: 2555577
• DOI: http://doi.org/10.3348/kjr.2024.0069

Abstract

Hyperpolarized (HP) carbon-13 ( ¹³C) MRI represents an innovative approach for noninvasive, real-time assessment of dynamic metabolic flux, with potential integration into routine clinical MRI. The use of [1- ¹³C]pyruvate as a probe and its conversion to [1- ¹³C]lactate constitute an extensively explored metabolic pathway. This review comprehensively outlines the establishment of HP ¹³C-MRI, covering multidisciplinary team collaboration, hardware prerequisites, probe preparation, hyperpolarization techniques, imaging acquisition, and data analysis. This article discusses the clinical applications of HP ¹³C-MRI across various anatomical domains, including the brain, heart, skeletal muscle, breast, liver, kidney, pancreas, and prostate. Each section highlights the specific applications and findings pertinent to these regions, emphasizing the potential versatility of HP ¹³C-MRI in diverse clinical contexts. This review serves as a comprehensive update, bridging technical aspects with clinical applications and offering insights into the ongoing advancements in HP ¹³C-MRI.

Keyword

Hyperpolarized; Carbon 13; Magnetic resonance imaging; Pyruvate; Lactate