Case Report
Copyright ©The Author(s) 2023.
World J Clin Cases. Nov 6, 2023; 11(31): 7656-7662
Published online Nov 6, 2023. doi: 10.12998/wjcc.v11.i31.7656
Figure 2
Figure 2 Digital subtraction angiography. A: The upper sagittal sinuses, lower sagittal sinuses, and straight sinuses were light, and bilateral sigmoid sinuses were tortuous; B: Bilateral cortical veins are extensively tortuous and thickened.