Internal carotid artery occlusion with collateral circulation

Case contributed by Roberto Schubert
Diagnosis certain

Presentation

Peripheral arterial occlusive disease, coronary heart disease. Occasional dizziness.

Patient Data

Age: 50 years
Gender: Male

The right MCA territory is supplied via the anterior and posterior communicating arteries in this case of complete right ICA occlusion. There is also moderate stenosis at the right VA origin.

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