Technical Improvements in Head and Neck MR Imaging: At the Cutting Edge

Area of Science:

• Radiology
• Medical Imaging
• Biomedical Engineering

Background:

• Head and neck MR imaging presents significant technical challenges.
• These include magnetic field inhomogeneity, motion artifacts (respiratory and swallowing), and the need for high-resolution imaging.

Purpose of the Study:

• To highlight recent advancements in MR imaging technology for head and neck applications.
• To discuss how these improvements address existing technical challenges.

Main Methods:

• Isovolumetric three-dimensional imaging techniques.
• Robust fat-water separation methods.
• Deep learning-based reconstruction algorithms.

Main Results:

• New applications in MR imaging have been developed.
• Functional imaging capabilities have been enhanced.
• Improved acquisition and reconstruction techniques enable novel morphologic and functional imaging.

Conclusions:

• Advanced MR imaging techniques offer improved diagnosis, staging, and treatment selection.
• These technological improvements are crucial for advancing head and neck imaging.
• Future opportunities lie in applying these advanced techniques for better patient outcomes.