Cohort Follow-up of Patients With Renal or Craniocervical Fibromuscular Dysplasia

Inclusion Criteria: * Patient with renal or craniocervical fibromuscular dysplasia diagnosed during the 2 years before inclusion * The fibromuscular dysplasia is documented by imaging (angiography, CT-angiography, MR-angiography) of less than 2 years and validated by a radiologist investigator * Patient who understood and signed inform consent form * Affiliated to the French health insurance system * Available for a 3 years follow-up Exclusion Criteria: * Patient with renal or craniocervical atherosclerosis, or inflammatory vascular disease as dominant pathological features * Patient with renal or craniocervical arteries dissection or aneurysm without any other evidence of fibromuscular dysplasia * Patient under 18 or under tutorship * Known pregnancy