Dense MCA sign

Case contributed by A.Prof Frank Gaillard


Left hemiplegia.

Patient Data

Age: Elderly

CT brain on admission

The right middle cerebral artery is hyperdense and there is loss of normal grey white matter differentiation in the MCA territory. 


CT brain 1 day later

CT one day later at same level shows the vessel being even more hyperdense, due to clot retraction and further low attenuation change in the surrounding brain.

Case Discussion

Typical appearances of a hyperdense MCA sign. 

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Case information

rID: 2604
Case created: 7th May 2008
Last edited: 12th Mar 2018
Inclusion in quiz mode: Included

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