Carotid-Cavernous Fistulas: The Utility of Ocular Echography in Their Differentiation [Response to Letter]

Abstract

Pawasoot Supasai, Kanwasee Kanjana, Yosanan Yospaiboon KKU Eye Center, Department of Ophthalmology, Faculty of Medicine, Khon Kaen University, Khon Kaen, ThailandCorrespondence: Yosanan Yospaiboon, KKU Eye Center, Department of Ophthalmology, Faculty of Medicine, Khon Kaen University, 123 Mitraparb Highway, Khon Kaen, 40002, Thailand, Tel [phone], Fax [phone], Email [email protected]

Keywords

• a-scan b-scan carotid cavernous fistula ocular ultrasound