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. 2022 May 7;17:185. doi: 10.1186/s13023-022-02341-6

Table 3.

Extraocular manifestations and findings

Variable n/mean %/range
Skin biopsy 13 69.9
 Positive 12 57.1
Cerebrovascular arterial disease 5 23.8
Patients with vascular malformations 4 19.0
 Individual malformations 5
Intra-abdominal hemorrhagic event 6 28.6
Nephrolithiasis 4 19.0
Peripheral artery disease 6 28.6
 Claudication 5 23.8
 Critical limb ischemia 2 9.5
Ankle-brachial index measured 8 38.1
 Abnormal results 5 23.8
Mean abnormal ABI (right/left) 0.64/0.56 0.38–0.77/0.40–0.78

ABI ankle-brachial index