Table 2. The changes in StO2, BVF and perfusion in PWS lesions during V-PDT.
| Case | StO2 (%) | BVF (%) | Perfusion (PU) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Beginning | Peak | End | Beginning | Peak | End | Beginning | Peak | End | |||
| 1 | 85.20 | 85.20 | 74.84 | 8.75 | 8.75 | 3.90 | 281.10 | 636.30 | 563.00 | ||
| 2 | 62.69 | 77.69 | 60.52 | 2.80 | 4.56 | 1.71 | 242.60 | 534.40 | 424.80 | ||
| 3 | 92.52 | 99.07 | 3.10 | 1.69 | 9.85 | 9.85 | 91.90 | 495.30 | 483.60 | ||
| 4 | 86.16 | 86.16 | 2.01 | 0.34 | 2.01 | 1.34 | 368.80 | 824.20 | 692.40 | ||
| 5 | 98.37 | 98.37 | 92.35 | 5.16 | 5.16 | 5.13 | 247.40 | 703.50 | 603.80 | ||
| 6 | 86.15 | 86.15 | 10.32 | 25.74 | 30.35 | 13.69 | 281.35 | 341.95 | 315.05 | ||
| 7 | 87.09 | 99.68 | 86.01 | 6.70 | 19.05 | 7.57 | 268.00 | 841.70 | 663.50 | ||
| 8 | 87.32 | 87.32 | 69.61 | 8.77 | 15.80 | 5.46 | 316.70 | 641.10 | 641.10 | ||
| 9 | 69.48 | 89.24 | 66.47 | 2.41 | 5.46 | 2.93 | 261.07 | 576.63 | 461.93 | ||
| 10 | 76.89 | 86.66 | 61.64 | 4.84 | 14.54 | 5.04 | 414.43 | 678.67 | 531.67 | ||
| 11 | 66.20 | 99.47 | 87.92 | 3.17 | 11.84 | 8.32 | 120.67 | 709.43 | 610.13 | ||
| 12 | 86.74 | 100.00 | 44.02 | 4.57 | 8.88 | 1.11 | 229.10 | 660.40 | 628.00 | ||
| 13 | 68.15 | 85.42 | 85.42 | 4.20 | 4.20 | 2.06 | 220.90 | 592.30 | 557.80 | ||
| 14 | 65.28 | 72.47 | 28.01 | 7.61 | 10.37 | 5.20 | 304.75 | 439.70 | 279.85 | ||
| 15 | 78.06 | 85.78 | 65.55 | 3.76 | 5.69 | 3.28 | 230.00 | 601.85 | 354.85 | ||
| 16 | 86.60 | 92.20 | 71.99 | 11.40 | 18.62 | 16.16 | 529.77 | 749.90 | 691.97 | ||
| 17 | 88.55 | 96.66 | 83.02 | 7.92 | 15.25 | 7.83 | 224.55 | 733.95 | 593.55 | ||
| 18 | 76.78 | 84.86 | 63.78 | 7.43 | 14.93 | 11.63 | 417.80 | 672.90 | 573.75 | ||
| 19 | 86.10 | 94.05 | 85.99 | 17.91 | 29.12 | 19.61 | 270.27 | 923.13 | 832.00 | ||
| 20 | 85.49 | 95.97 | 81.49 | 2.61 | 7.41 | 3.33 | 165.95 | 729.50 | 561.50 | ||
| 21 | 80.47 | 88.14 | 86.18 | 6.23 | 10.31 | 6.19 | 209.25 | 929.35 | 529.20 | ||
| 22 | 80.23 | 86.63 | 51.46 | 6.43 | 24.43 | 5.76 | 166.80 | 385.15 | 348.05 | ||
| 23 | 48.93 | 94.27 | 75.24 | 9.72 | 21.19 | 15.46 | 167.20 | 548.73 | 496.03 | ||
| 24 | 70.73 | 90.73 | 83.60 | 14.34 | 32.84 | 21.20 | 185.05 | 521.35 | 476.05 | ||
| 25 | 85.03 | 88.76 | 79.27 | 4.88 | 8.46 | 5.13 | 274.20 | 688.03 | 499.50 | ||
| 26 | 93.72 | 94.45 | 79.00 | 3.90 | 7.94 | 4.14 | 308.60 | 598.10 | 559.55 | ||
PWS, port-wine stains; V-PDT, vascular targeted photodynamic therapy; BVF, blood volume fraction; StO2, oxygen saturation.