ADC in the nonlesional brain of patients
| Patient/ Age/Sex | Days from Onset to DWI | No. of Lesions on DWI/FLAIR | Angiographic Findings | ADC (× 10−4 mm2/s) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Anterior WM | Central WM | Posterior WM | Caudate Heads | Putamina | Thalami | Post IC | Cerebellar WM | ||||
| 1/40/M | 7 | 21/18 | Irregular narrowing of anterior, posterior circ. bilaterally | 6.93–8.24 (7.53) | 7.65–8.02 (7.87) | 7.54–8.61 (7.92) | 8.48 (8.48) | 7.94 (7.94) | 7.67–8.00 (7.84) | 7.62 (7.62) | 8.57–8.85 (8.71) |
| 2/46/F | 2 | 6/2 | Irregular narrowing of rt. MCA, lt. ACA, and MCA | 7.70–8.41 (8.09) | 6.90–7.67 (7.24) | 6.98–7.69 (7.38) | 7.63–7.94 (7.79) | 7.51–7.57 (7.54) | 7.39–7.43 (7.41) | 6.68–7.02 (6.85) | 6.86–6.56 (6.71) |
| 3/45/F | 9 | 0/1 | Segmental stenosis of anterior, posterior circ. bilaterally | 7.04–8.50 (7.80) | 6.39–7.01 (6.85) | 7.11–7.64 (7.45) | 7.51–7.17 (7.34) | 7.34–7.35 (7.35) | 7.59–7.86 (7.73) | 6.75–7.11 (6.93) | 6.72–7.23 (6.98) |
| 4/39/F | 5 | 0/0 | Irregular narrowing and serpiginous appearance of rt. PICA | 7.29–8.11 (7.67) | 5.96–7.80 (6.59) | 6.85–7.83 (7.48) | 6.71–7.25 (6.98) | 7.54–7.84 (7.69) | 7.24–7.48 (7.36) | 7.54–8.46 (8.00) | 6.72–7.31 (7.02) |
| 5/74/M | 2 | 0/0 | N/A | 7.99–9.09 (8.38) | 6.65–7.74 (7.17) | 7.25–7.67 (7.46) | 7.01–7.02 (7.02) | 6.44–6.74 (6.59) | 7.41–7.76 (7.59) | 6.99–7.16 (7.08) | 5.92–6.13 (6.03) |
| 6/58/F | 3 | 2/7 | Irregular narrowing of anterior, posterior circ. bilaterally | 7.37–8.50 (7.86) | 6.44–7.54 (6.86) | 7.01–7.84 (7.47) | 6.78–7.03 (6.91) | 6.67–7.15 (6.91) | 7.60–7.46 (7.53) | 6.82–7.18 (7.00) | 6.14–6.57 (6.36) |
| 7/56/F | 6 | 5/8 | Normal | 8.20–8.85 (8.54) | 7.03–7.89 (7.32) | 7.33–8.20 (7.75) | 8.43–8.69 (8.56) | 7.42–7.45 (7.44) | 6.78–7.26 (7.02) | 7.29–7.37 (7.33) | 6.13–6.14 (6.14) |
| 8/54/F | 7 | 0/1 | Narrowing and dilation of lt. ACA and MCA | 6.99–7.97 (7.33) | 6.49–7.30 (6.86) | 7.27–7.89 (7.58) | 7.26–7.65 (7.46) | 7.47–7.54 (7.51) | 7.21–7.40 (7.31) | 7.32–7.36 (7.34) | 6.66–6.77 (6.72) |
| 9/51/F | 6 | 7/11 | Occlusion of lt. ACA and MCA; multiple medium/small vessel stenoses | 7.31–9.12 (8.28) | 6.72–7.60 (6.96) | 6.59–8.42 (7.45) | 8.54–8.71 (8.63) | 7.53–7.56 (7.55) | 7.21–7.60 (7.41) | 6.68–7.41 (7.05) | 6.05–6.74 (6.40) |
| 10/48/M | 13 | 5/36 | Irregular narrowing of anterior, posterior circ. bilaterally | 7.28–9.30 (8.07) | 6.91–8.45 (7.91) | 7.35–8.44 (7.86) | 8.17 (8.17) | 7.29–7.36 (7.33) | 7.50–7.41 (7.46) | 7.09–8.68 (7.89) | 7.08–7.20 (7.14) |
| 11/51/F | 13 | 13/15 | Occlusion in left circ. | 6.76–10.10 (7.94) | 6.21–8.96 (768) | 6.82–7.19 (6.97) | 6.89–8.89 (7.89) | 6.66–7.39 (7.03) | 7.03–7.59 (7.31) | 6.88–6.96 (6.92) | 5.78–6.11 (5.95) |
| 12/52/F | 7 | 0/23 | Diffuse vessel caliber variations | 7.62–8.20 (7.91) | 7.06–7.88 (7.51) | 7.89–8.61 (8.30) | 8.42–8.71 (8.57) | 7.81–7.84 (7.83) | 7.75–7.76 (7.76) | 7.94–8.28 (8.11) | 7.63–8.28 (7.96) |
| 13/47/F | 20 | 7/8 | Stenosis of MCA and PCA bilaterally | 7.90–8.58 (8.18) | 8.20–8.81 (8.46) | 7.53–8.74 (8.18) | 8.13 (8.13) | 7.79 (7.79) | 7.64–7.86 (7.75) | 8.79 (8.79) | 7.76–7.83 (7.80) |
| 14/61/M | 8 | 7/17 | N/A | 7.51–8.84 (8.07) | 7.57–8.56 (8.10) | 7.61–8.65 (8.00) | 7.37–8.33 (7.85) | 6.83–6.92 (6.88) | 7.29–7.85 (7.57) | 7.22–7.46 (7.34) | 7.82–7.94 (7.88) |
| 15/57/F | 45 | 2/3 | Irregularity of rt. MCA | 7.76–8.41 (8.11) | 7.40–8.31 (7.78) | 7.12–8.12 (7.54) | 7.63–7.64 (7.64) | 7.62–8.80 (8.21) | 7.49–7.68 (7.59) | 7.59–8.42 (8.01) | 8.57–8.85 (8.71) |
Note:—ADC indicates apparent diffusion coefficient; M, male; F, female; WM, white matter; post IC, posterior internal capsules; ACA, anterior cerebral artery; circ., circulation; rt., right; lt., left; MCA, middle cerebral artery; PCA, posterior cerebral artery; PICA, posterior inferior cerebellar artery; N/A, not performed; numbers in parentheses are the mean ADC values