title: [Semiologic value of a sudden decrease of vision].
mesh_terms: D001766:Blindness / Q000209:etiology; D005901:Glaucoma / Q000150:complications; D006801:Humans; D007249:Inflammation; D009900:Optic Nerve; D011041:Poisoning / Q000150:complications; D012163:Retinal Detachment / Q000150:complications; D012166:Retinal Hemorrhage / Q000150:complications; D012171:Retinal Vessels; D012887:Skull Fractures / Q000150:complications; D013927:Thrombosis / Q000150:complications; D014786:Vision Disorders / Q000209:etiology*
vernacular_title: Valeur sémiologique d'une baisse brutale de la vision.