Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society
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Case Reports
Anomalous optic disc elevation associated with ultrasonographic evidence of increased subarachnoid fluid.
The presence of increased subarachnoid fluid around the optic nerve as measured by ultrasound has been shown to be associated with elevated intracranial pressure, as well as a number of other conditions. This finding has proved useful for distinguishing optic disc elevation secondary to papilledema from disc elevation attributable to other causes. This report describes a patient with anomalous optic disc elevation and increased subarachnoid fluid around the optic nerve.
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Case Reports
Horner syndrome with equal-sized pupils in a case with underlying physiologic anisocoria.
A case is presented in which Horner syndrome occurred on the side of the larger pupil in underlying physiologic anisocoria. The unusual coincidence resulted in ipsilateral ptosis, but with clinically equal-sized and normally reactive pupils.