Age and sex distribution including the radiologic features of the 10 cases of parotid gland oncocytomas
| No. | Sex/Age (yr) | Bilaterality/Multifocality | Location | Size (mm) | Margins | Contour | Enhancement | Presence of Nonenhancing Curvilinear Cleft/Cystic Component |
|---|---|---|---|---|---|---|---|---|
| 1 | F/55 | Unilateral/Solitary | Superficial lobe | 11 × 8 | Sharp | Lobulated | Heterogeneous | Nonenhancing curvilinear cleft |
| 2 | F/70 | Bilateral/Multifocal | Superficial and deep lobes | 32 × 15 | Sharp | Smooth | Heterogeneous | Nonenhancing curvilinear cleft |
| 3 | F/74 | Bilateral/Multifocal | Superficial and deep lobes | 9 × 6 | Sharp | Smooth | Homogeneous | |
| 4 | F/49 | Unilateral/Solitary | Superficial lobe | 10 × 8 | Sharp | Smooth | Homogeneous | |
| 5 | M/49 | Unilateral/Solitary | Superficial lobe | 13 × 12 | Sharp | Lobulated | Heterogeneous | Cystic component |
| 6 | M/60 | Bilateral/Multifocal | Superficial and deep lobes | 12 × 10 | Sharp | Lobulated | Homogeneous | |
| 7 | F/49 | Unilateral/Solitary | Superficial lobe | 6 × 6 | Sharp | Lobulated | Heterogeneous | Cystic component |
| 8 | F/68 | Bilateral/Multifocal | Superficial and deep lobes | 12 × 8 | Sharp | Smooth | Heterogeneous | Nonenhancing curvilinear cleft |
| 9 | F/70 | Bilateral/Multifocal | Superficial and deep lobes | 66 × 42 | Sharp | Smooth | Heterogeneous | Nonenhancing curvilinear cleft |
| 10 | M/66 | Unilateral/Multifocal | Superficial and deep lobes | 27 × 18 | Sharp | Smooth | Homogeneous |