Malignant MCA infarction

Case contributed by Dr Stefanos Generalis

Presentation

Acute right motor deficit and aphasia.

Patient Data

Age: 86
Gender: Female

Non Contrast CT and CTA - 1:30 h from event.

Modality: CT

Hyperdense left middle cerebral artery sign, without other signs of parenchimal damage.

CTA shows no contrast filling in MCA territory.

Findings are consitent of left MCA infarct.

Angiography after IV thrombolysis

Modality: DSA (angiography)

IV thrombolysis was instituted with Alteplase after 2 hours of the event and patient was refered to mechanical thrombolytic therapy.

DSA images took 4:30 hour from ictus shows M1/M2 thrombus with only an anterior temporal branch filling.

Procedure was unsuccessful due to bovine arch and impossible selective cathetherization of the internal carotid artery.

Next day non contrast CT

Modality: CT

Next day CT demonstrates MCA territory infarct, with large oedema and hemorrhagic transformation

Case Discussion

This is a classic case of proximal MCA thrombus leading to Malignant Cerebral Infarction.

Patient died 4 days after the event.

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Case Information

rID: 46049
Case created: 19th Jun 2016
Last edited: 21st Sep 2016
Inclusion in quiz mode: Included

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