AV-a* RV-a§ Sum¥
- 300 300 600 900 -15 15 -30 45 -200 200 250 -300
  -600 -900     30 -45     -250 -300  
100 80 70 50 100 83.3 80 55.6 100 80 80 60

*AV-a (average absolute value) = AV-c (in coronal image) + AV-s (in sagittal image)/2
§RV-a (average relative value) = RV-c (in coronal image) + RV-s (in sagittal image)/2
¥Sum = NA-c (in coronal image) + NA-s (in sagittal image)
Table 3: Survival rate (%) according to the size of the necrosis.