异常视盘抬高伴蛛网膜下腔积液增加的超声证据。

Anomalous optic disc elevation associated with ultrasonographic evidence of increased subarachnoid fluid.

作者信息

Sadda S R, DiBernardo C, Miller N R

机构信息

Wilmer Ophthalmological Institute, The Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.

出版信息

J Neuroophthalmol. 2000 Mar;20(1):25-7. doi: 10.1097/00041327-200020010-00009.

DOI:10.1097/00041327-200020010-00009

PMID:10770503

Abstract

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.

摘要

超声测量显示视神经周围蛛网膜下腔液体积聚增加与颅内压升高以及许多其他病症有关。这一发现已被证明有助于区分视乳头水肿继发的视盘抬高与其他原因引起的视盘抬高。本报告描述了一名患有异常视盘抬高和视神经周围蛛网膜下腔液体积聚增加的患者。