Retrospective Study
Copyright ©The Author(s) 2016.
World J Radiol. Jan 28, 2016; 8(1): 98-108
Published online Jan 28, 2016. doi: 10.4329/wjr.v8.i1.98
Figure 5
Figure 5 Sagittal reformatted computerized tomography images shows fronto-ethmoidal cells (Kuhn cells). A: Type 1; B: Type 2; C: Type 3; D: Type 4.