Major criteria | |
1. Family history of vascular Ehlers-Danlos syndrome with a documented causative variant in the COL3A1 gene | |
2. Arterial rupture at a young age | |
3. Spontaneous sigmoid colon perforation in the absence of known diverticular disease or other bowel pathology | |
4. Uterine rupture during the third trimester in the absence of previous Caesarean section and/or severe peripartum perineum tears | |
5. Carotid–cavernous sinus fistula (CCSF) formation in the absence of trauma | |
Minor criteria | |
1. Bruising unrelated to identified trauma and/or in unusual sites, such as the cheeks and back | |
2. Thin, translucent skin with increased venous visibility | |
3. Characteristic facial appearance | |
4. Spontaneous pneumothorax | |
5. Acrogeria | |
6. Talipes equinovarus | |
7. Congenital hip dislocation | |
8. Hypermobility of small joints | |
9. Tendon and muscle rupture | |
10. Keratoconus | |
11. Gingival recession and gingival fragility | |
12. Early onset varicose veins (younger than age 30 and nulliparous if female) |