MRI scarcity in low‐ and middle‐income countries

Abstract

Since the introduction of MRI as a sustainable diagnostic modality, global accessibility to its services has revealed a wide discrepancy between populations—leaving most of the population in LMICs without access to this important imaging modality. Several factors lead to the scarcity of MRI in LMICs; for example, inadequate infrastructure and the absence of a dedicated workforce are key factors in the scarcity observed. RAD‐AID has contributed to the advancement of radiology globally by collaborating with our partners to make radiology more accessible for medically underserved communities. However, progress is slow and further investment is needed to ensure improved global access to MRI.

Intelligent digital tools for screening of brain connectivity and dementia risk estimation in people affected by mild cognitive impairment: the AI-Mind clinical study protocol

“…Thus, despite recent advancements combining AI with classic diagnostic tools for predictive medical purposes in the industrialized world, its use comes with significant ethical challenges. For example, while the introduction of AI in radiology and nuclear medicine is considered a success, the accessibility of 1.5T MRI scanners varies substantially, e.g., 0.35 units per 100,000 in western countries compared to <0.0004 units per 100,000 in Africa (Jalloul et al, 2023). The global distribution of PET scanners is even more concerning.…”