Age and sex distribution including the radiologic features of the 10 cases of parotid gland oncocytomas

No.Sex/Age (yr)Bilaterality/MultifocalityLocationSize (mm)MarginsContourEnhancementPresence of Nonenhancing Curvilinear Cleft/Cystic Component
1F/55Unilateral/SolitarySuperficial lobe11 × 8SharpLobulatedHeterogeneousNonenhancing curvilinear cleft
2F/70Bilateral/MultifocalSuperficial and deep lobes32 × 15SharpSmoothHeterogeneousNonenhancing curvilinear cleft
3F/74Bilateral/MultifocalSuperficial and deep lobes9 × 6SharpSmoothHomogeneous
4F/49Unilateral/SolitarySuperficial lobe10 × 8SharpSmoothHomogeneous
5M/49Unilateral/SolitarySuperficial lobe13 × 12SharpLobulatedHeterogeneousCystic component
6M/60Bilateral/MultifocalSuperficial and deep lobes12 × 10SharpLobulatedHomogeneous
7F/49Unilateral/SolitarySuperficial lobe6 × 6SharpLobulatedHeterogeneousCystic component
8F/68Bilateral/MultifocalSuperficial and deep lobes12 × 8SharpSmoothHeterogeneousNonenhancing curvilinear cleft
9F/70Bilateral/MultifocalSuperficial and deep lobes66 × 42SharpSmoothHeterogeneousNonenhancing curvilinear cleft
10M/66Unilateral/MultifocalSuperficial and deep lobes27 × 18SharpSmoothHomogeneous