Study of microRNAs in the Evolution of Carotid Plaque. Physiopathological and Therapeutic Interest

Carotid stenosis of atherosclerotic origin may be responsible for stroke, which is one of the most important causes of morbidity and mortality in the Western world

Inclusion Criteria: * Any adult with a carotid thrombo endarterectomy, * affiliated to a social security scheme, * informed of the study and not opposed to it. Exclusion Criteria: * Any person benefiting from an iterative carotid surgery, * or refusing to participate in the study, * or not being able to express its consent.