Table 3.
Right (No.) | Left (No.) | Bilateral (No.) | Total (No.) | |
---|---|---|---|---|
Maxillary sinuses: | ||||
-Non-specific MMS | 5 | 2 | 1 | 8 |
-Fluid | 2 | 2 | ||
-Retention cysts | 1 | 2 | 3 | |
Frontal sinuses: MMS | 1 | 1 | ||
Sphenoidal sinuses: MMS | 1 | 1 | 2 | |
Ethmoidal sinuses: MMS | 1 | 4 | 5 | |
Total | 21 |
MMS indicates mucous membrane swelling