Urbinati, FacundoZamorano-Martin, FranciscoGarcia-Lorente, MariaRachwani-Anil, RahulMartin-Gonzalez, ElisabetRocha-de-Lossada, Carlos2023-05-032023-05-032021-02-15Urbinati F, Zamorano-Martin F, Garcia-Lorente M, Rachwani-Anil R, Martin-Gonzalez E, Rocha-de-Lossada C. Delayed care in carotid-cavernous fistula due to the Covid-19 pandemic. Arq Bras Oftalmol. 2021 Nov 29;85(4):399-401http://hdl.handle.net/10668/21668Direct carotid-cavernous fistula is a high-flow communication between the internal carotid artery and the cavernous sinus that requires early transarterial embolization for its resolution. We report a case of a patient with a direct carotid-cavernous fistula who subsequently developed a central retinal vein thrombosis due to a delay in treatment related to the health collapse experienced in the first months of the Covid-19 pandemic in Spain.enAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/Carotid-cavernous fistulaCovid-19Retinal vein thrombosisCOVID-19Carotid-Cavernous Sinus FistulaCavernous SinusEmbolization, TherapeuticHumansPandemicsresearch article34852053open accessFístulaTrombosisArteria Carótida InternaEspañaVena RetinianaSeno Cavernoso10.5935/0004-2749.202200571678-2925https://doi.org/10.5935/0004-2749.20220057