Herringbone MRI artefact

Case contributed by A.Prof Frank Gaillard
Modality: MRI

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Case Discussion

Herringbone artefact, also known as spike artefact represents a focal K-space abnormality, often due to spark or electrical discharge. When inverse Fourier transformed it is propagated as a sinusoidal noise across the image. 

Case courtesy of Dr Rafal Grabinski

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Case Information

rID: 19695
Case created: 5th Oct 2012
Last edited: 3rd Nov 2015
Inclusion in quiz mode: Included

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