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The Pharmacovigilance Risk Assessment Committee (PRAC) of the European Medicines Agency (EMA) earlier this year recommended to suspend some marketing authorisations for Gadolinium Containing Contrast Agents (GCCAs) based on linear chelators due to the potential risk of gadolinium retention in the human body. These recommendations have recently been re-evaluated by EMA's Committee for Medicinal Products for Human Use (CHMP), and confirmed the final opinion of the European Medicines Agency. This editorial provides an overview of the available GCCAs and summarises the recent evidence of gadolinium retention. Moreover, a critical appraisal of the strengths and limitations of the scientific evidence currently available on gadolinium retention is given.Key Points: • EMA recommended suspension of some EU marketing authorisations of four linear GCCAs. • Brain MRI findings indicating gadolinium retention have been confirmed by mass spectrometry. • Current scientific evidence for gadolinium retention has several methodological limitations. • No clear clinical evidence exists indicating that gadolinium retention causes neurotoxicity. • Long-term safety of GCCAs, however, remains unclear. [ABSTRACT FROM AUTHOR]