The medical exam should rule out any underlying causes, such as blood clot, stroke, pituitary tumor, or detached<unk>  A normal<unk> exam is consistent with<unk> .
Retinal migraine
Scintillating scotoma
Optic papillitis
Aura (symptom)
Optic neuritis
Ocular ischemic syndrome
Diabetic papillopathy
Primary juvenile glaucoma