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. 2016 Feb 4;16:10. doi: 10.1186/s12871-016-0176-3

Table 1.

Dynamic colour doppler imaging of the orbital vessels of patient 1

Color doppler imaging Right eye Normal values Left eye
Ophthalmic artery 16° 30°
Systolic1 34.7 32.7–49.1 35.9
Diastolic2 7.0 5.4–13.0 8.3
RI3 0.80 0.70–0.85 0.77
Central retinal artery 16°
Systolic 13.4 9.0–14.1 4.3
Diastolic 2.9 2.1–4.7 2.0
RI 0.78 0.63–0.78 0.53
Central retinal vein
MAX −6.4 −6.1 to −3.1 −1.9
MIN −4.7 −4.6 to −2.3 −1.7
Ciliary arteries Lateral 27° Medial 10° Lateral 23° Medial 19°
Systolic 9.3 7.0 9.2–14.4 14.7 8.8
Diastolic 2.1 2.1 2.2–5.3 2.7 1.9
RI 0.77 0.71 0.60–0.77 0.81 0.79

1Peak systolic velocity

2End diastolic velocity

3Resistance index

The values out of range are displayed in bold.