Table 4 Relation between total mucosal opacification and degree of extrasinus infiltrations
Number | Infiltration | Total | ||||||
|---|---|---|---|---|---|---|---|---|
0 | 2 | 3 | 4 | 5 | 7 | |||
Total mucosal opacification | Normal | 1 | 19 | 7 | 3 | 2 | 1 | 33 |
25% opacified | 2 | 9 | 3 | 0 | 1 | 0 | 15 | |
25–50% opacified | 0 | 1 | 0 | 1 | 0 | 0 | 2 | |
50–75% opacified, | 0 | 1 | 1 | 0 | 1 | 0 | 3 | |
75–100% opacified | 0 | 1 | 0 | 0 | 0 | 0 | 1 | |
Total | 3 | 31 | 11 | 4 | 4 | 1 | 54 | |