Transvenous coil embolization of a Cognard V transverse-sigmoid sinus dural arteriovenous fistula. - Baker A; Hemphill K; Smith ER; Cooke DL; Hetts SW; Amans MR; Higashida RT; Narsinh KH (Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences, 2026)