|
Color Doppler ultrasound criteria of FMD |
| 1. Morphological criteria: |
| Segmental string-of-beads pattern with alternating regions of lumen narrowing and vessel dilatation |
| 2. Localization: |
| Distal extracranial part of ICA (VA). |
| 3. Hemodynamics (optional): |
| Direct and/or indirect criteria of stenosis (in distal extracranial part of ICA / VA). |
Arning and Grzyska Cardiovascular Ultrasound 2004 2:7 doi:10.1186/1476-7120-2-7 |