n SA Journal of Radiology - A short overview of MRI artefacts : review article

Volume 8, Issue 2
  • ISSN : 1027-202X
  • E-ISSN: 2078-6778



Many different artefacts can occur during magnetic resonance imaging (MRI), some affecting the diagnostic quality, while others may be confused with pathology. An artefact is a feature appearing in an image that is not present in the original object. Artefacts can be classified as patientrelated, signal processing-dependent and hardware (machine)-related.This article presents an overview of MRI artefacts and possible rectifying methods.

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