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Br J Ophthalmol 83:1324-1328 doi:10.1136/bjo.83.12.1324
  • Original Article
    • Clinical science

Ocular arterial blood flow of choroidal melanoma eyes before and after stereotactic radiotherapy using Leksell gamma knife: 2 year follow up

Table 3

Colour Doppler sonographic results of haemodynamically relevant variables in the ophthalmic artery

VmaxOA VminOA PIOA
Melanoma Partner (P) Control (C) Melanoma Partner (P) Control (C) Melanoma Partner (P) Control (C)
Before therapy (1) 0.32 (0.11) 0.33 (0.11) 0.34 (0.1) 0.1 (0.05) 0.10 (0.05) 0.09 (0.02) 1.38 (0.25) 1.58 (0.38) 1.58 (0.27)
After 6 months (2) 0.3 (0.13) 0.36 (0.11) 0.08 (0.05) 0.10 (0.05) 1.56 (0.43) 1.54 (0.35)
After 12 months (3) 0.3 (0.09) 0.34 (0.08) 0.08 (0.05) 0.10 (0.04) 1.49 (0.44) 1.40 (0.37)
After 24 months (4) 0.36 (0.20) 0.34 (0.08) 0.1 (0.06) 0.09 (0.04) 1.54 (0.3) 1.50 (0.41)
Statistically significant C to 1: not significant (p=0.59) C to 1: not significant (p=0.37) C to 1: not significant (p=0.07)
in Wilcoxon's test C to 2: not significant (p=0.35) C to 2: not significant (p=0.71) C to 2: not significant (p=0.89)
(p=<0.05) C to 3: not significant (p=0.28) C to 3: not significant (p=0.91) C to 3: not significant (p=0.49)
C to 4: not significant (p=0.65) C to 4: not significant (p=0.43) C to 4: not significant (p=0.7)
C to P1: not significant (p=0.82) C to P1: not significant (p=0.79) C to P1: not significant (p=0.90)
C to P2: not significant (p=0.68) C to P2: not significant (p=0.60) C to P2: not significant (p=0.96)
C to P3: not significant (p=0.90) C to P3: not significant (p=0.60) C to P3: not significant (p=0.35)
C to P4: not significant (p=0.91) C to P4: not significant (p=0.54) C to P4: not significant (p=0.37)

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