Review
Copyright ©The Author(s) 2018.
World J Radiol. Apr 28, 2018; 10(4): 30-45
Published online Apr 28, 2018. doi: 10.4329/wjr.v10.i4.30
Figure 10
Figure 10 An 18-year-old man presenting with drastic headache and dizziness. A: Non-contrast CT image reveals a partially calcified hyperdense lesion suspicious for left MCA aneurysm versus cavernoma; B: CT angiography demonstrates a left MCA M 1 distal segment aneurysm; C: FLAIR image, left sylvian fissure seems unremarkable with no hemorrhage seen; D: SWI magnitude image shows hypointense acute subarachnoid hemorrhage along the left sylvian fissure. Subinsular low intensity is at edge of aneurysm (arrow). SWI: Susceptibility weighted imaging.