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  Indian J Med Microbiol
 

Figure 1: (a-c) Magnetic resonance imaging susceptibility-weighted imaging sequence axial cut (a) showing dark flow void signal of abnormal prominent cerebral cortical perforator, transmedullary and ependymal veins more on the left side. Cranial noncontrast time of the flight magnetic resonance angiography lateral (b) and anteroposterior (c) showing superior sagittal sinus Dural arteriovenous fistula with prominent external carotid meningeal feeding arteries, arteriovenous shunting, and early filling of the anterior third of the superior sagittal sinus

Figure 1: (a-c) Magnetic resonance imaging susceptibility-weighted imaging sequence axial cut (a) showing dark flow void signal of abnormal prominent cerebral cortical perforator, transmedullary and ependymal veins more on the left side. Cranial noncontrast time of the flight magnetic resonance angiography lateral (b) and anteroposterior (c) showing superior sagittal sinus Dural arteriovenous fistula with prominent external carotid meningeal feeding arteries, arteriovenous shunting, and early filling of the anterior third of the superior sagittal sinus