Focal Loss Volume Best Differentiates Eyes with Afferent Pupillary Defect

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Focal loss volume best differentiates eyes with afferent pupillary defect

Purpose: To quantify the specificity and sensitivity of RTVue-100, Optovue parameters at determining the presence of a relative afferent pupillary defect (RAPD) by coupling their values with the instrument normative data base (NDB) and the presence of a RAPD. To generate the distribution for the focal loss volume (FLV) percentage, by coupling its value to the instrument NDB and presence of a RA...

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A patient is described in whom an afferent pupillary defect was an early sign of a tumour in the pineal region. It is suggested that this was due to involvement of the pupillary afferent fibres between the optic tract and pretectal nucleus contralateral to the affected pupil.

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ژورنال

عنوان ژورنال: Interprofessional Optometry

سال: 2017

ISSN: 2381-3822

DOI: 10.7710/2159-1253.1011