Retrospective Study
Copyright ©The Author(s) 2023.
World J Clin Cases. May 26, 2023; 11(15): 3481-3490
Published online May 26, 2023. doi: 10.12998/wjcc.v11.i15.3481
Figure 5
Figure 5 Anteriorly located sigmoid sinus. A: Anteriorly located sigmoid sinus. On axial CT images shows a sigmoid sinus very close to outer ear (red arrow); B: Illustration demonstrates anteriorly located sigmoid sinus.