Cultivating expertise in MRI physics in Mongolia through international collaboration

Abstract

Introduction

Mongolia's expanding MRI infrastructure faces challenges due to limited local MRI physics expertise, critical for optimizing scanner performance and ensuring diagnostic quality. In response, Intermed Hospital in Ulaanbaatar partnered with RAD-AID International to build MRI capacity and enhance imaging access across urban and rural areas.

Methods

This project included comprehensive MRI physics education, clinical protocol optimization, QA implementation, and the installation of two new MRI scanners. A didactic course covered MRI fundamentals, helping technologists, radiologists, and engineers understand how MRI parameters impact image quality. Practical sessions allowed staff to refine protocols to reduce artifacts, and an ACR-adapted QA program was established for consistent scanner monitoring.

Results

Participants demonstrated improved knowledge and practical skills, enabling them to independently adjust protocols and conduct QA. Two 1.5 T MRI scanners were successfully installed in Ulaanbaatar and Darkhan, with local staff applying new expertise to maintain consistent imaging quality.

Discussion

This collaborative model shows that partnerships with international experts can empower local teams in resource-limited settings to sustain high imaging standards, reduce reliance on external support, and enhance patient care through improved diagnostic quality.

Conclusion

The successful integration of MRI physics education, protocol optimization, and QA provides a replicable roadmap for similar low-resource settings, bridging healthcare gaps and expanding access to advanced imaging in underserved regions.