An innovative technique for detecting the caudal end of occluded inferior petrosal sinus in cavernous arteriovenous fistula using intravascular ultrasonography--technical note.
Yamauchi S, Nishio A, Takahashi Y, Kondo K, Kawakami T, Terakawa Y, Mitsuhashi Y, Ohata K. An innovative technique for detecting the caudal end of occluded inferior petrosal sinus in cavernous arteriovenous fistula using intravascular ultrasonography--technical note. Neuroradiology. 2015 Aug; 57(8):799-804.