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  Indian J Med Microbiol
 

Figure 2: Magnetic resonance imaging of the brain obtained 11 days after initial aggressive symptoms. (a) Axial fluid-attenuated inversion recovery image shows diffuse edema of the medulla with a venous varix embedded into the left-sided of the medulla. (b) Axial T2-weighted image also reveals diffuse edema with prominent dilated flow-voids surrounding the lower medulla. (c) Sagittal T1-weighted image demonstrates a round mixed iso and crescent hyperintense lesion in the dorsal region of the enlarged upper medulla, representing acute to subacute hematoma. (d) Coronal gadolinium-enhanced T1-weighted image discloses the trajectory of hemorrhage from the left-sided of the lower medulla into the mid-dorsal region of the upper medulla. (e) Coronal T2*-weighted gradient-echo (GRE) image shows thin hypointense rim of hemosiderin

Figure 2: Magnetic resonance imaging of the brain obtained 11 days after initial aggressive symptoms. (a) Axial fluid-attenuated inversion recovery image shows diffuse edema of the medulla with a venous varix embedded into the left-sided of the medulla. (b) Axial T2-weighted image also reveals diffuse edema with prominent dilated flow-voids surrounding the lower medulla. (c) Sagittal T1-weighted image demonstrates a round mixed iso and crescent hyperintense lesion in the dorsal region of the enlarged upper medulla, representing acute to subacute hematoma. (d) Coronal gadolinium-enhanced T1-weighted image discloses the trajectory of hemorrhage from the left-sided of the lower medulla into the mid-dorsal region of the upper medulla. (e) Coronal T2*-weighted gradient-echo (GRE) image shows thin hypointense rim of hemosiderin