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  Indian J Med Microbiol
 

Figure 3: (a) After opening the left transverse-sigmoid sinus, the venous reflux decreases significantly. (b) The embolization further decreases the arteriovenous (AV) shunting. (c and d) The follow-up angiography shows no residual AV malformation and patent transverse-sigmoid sinuses

Figure 3: (a) After opening the left transverse-sigmoid sinus, the venous reflux decreases significantly. (b) The embolization further decreases the arteriovenous (AV) shunting. (c and d) The follow-up angiography shows no residual AV malformation and patent transverse-sigmoid sinuses