Cavernous Sinus ThrombosisCavernous SinusSinus Thrombosis, IntracranialSagittal Sinus ThrombosisSphenoid SinusitisLateral Sinus ThrombosisStreptococcus constellatusPutaminal HemorrhageEye ManifestationsOrbital DiseasesCranial SinusesSubarachnoid SpaceCerebral VeinsThrombosisVenous ThrombosisDura MaterIntracranial ThrombosisSphenoid SinusCerebral AngiographyIntracranial HypertensionTomography, X-Ray ComputedAbducens Nerve DiseasesPhlebographyCarotid-Cavernous Sinus FistulaCentral Nervous System Vascular MalformationsOphthalmoplegiaCranial NervesMagnetic Resonance ImagingCranial Fossa, MiddleMastoiditisMagnetic Resonance AngiographySphenoid BoneSuperior Sagittal Sinus