Skip to main content
Top
Published in: Journal of Neurology 1/2020

Open Access 01-12-2020 | Diplopia | Original Communication

Acute binocular diplopia: peripheral or central?

Authors: Olympia Kremmyda, Claudia Frenzel, Katharina Hüfner, Nicolina Goldschagg, Christian Brem, Jennifer Linn, Michael Strupp

Published in: Journal of Neurology | Special Issue 1/2020

Login to get access

Abstract

Objectives

Acute diplopia is a diagnostic challenge for clinicians, in particular in the emergency department. The most common cause of acute diplopia are ocular motor nerve palsies (OMP). In this prospective study, we focused on identifying the most crucial signs and symptoms for differentiating between peripheral and central OMP.

Methods

We prospectively evaluated 56 non-consecutive patients who presented at our emergency department with acute binocular diplopia (≤ 10 days). The patient history was taken using a standardized questionnaire and patients underwent a neurological, neuro-ophthalmological and neuro-otological examination, including measurement of the subjective visual vertical (SVV), Harms tangent screen test, and cranial MRI.

Results

Forty-six out of 56 patients were diagnosed with an ocular motor cranial nerve palsy (OMP), 21 of peripheral and 23 of central origin; in two patients, the etiology remained unknown. The following features were different in peripheral and central OMP: (1) the presence of vertigo/dizziness was more frequent in central (43.5%) than in peripheral (9.5%) OMP. (2) Central ocular motor signs, such as saccadic smooth pursuit, additional internuclear ophthalmoplegia, skew deviation, and saccade palsies, were also found more frequently in the central than in the peripheral group (86.7% vs. 33.3%). (3) Further, a pathological SVV deviation by monocular testing of the non-affected eye was also more common in central (77.3%) than in peripheral OMP (38.9%). The presence of all three factors has a positive predictive value of 100% (CI 50–100%) for the presence of a central lesion.

Conclusions

In acute diplopia due to central OMP, the most important accompanying symptom is vertigo/dizziness, and the most important clinical signs are central ocular motor disorders (which require examination of the non-paretic eye) and an SVV deviation in the non-paretic eye.
Literature
9.
go back to reference Tamhankar MA, Biousse V, Ying GS, Prasad S, Subramanian PS, Lee MS, Eggenberger E, Moss HE, Pineles S, Bennett J, Osborne B, Volpe NJ, Liu GT, Bruce BB, Newman NJ, Galetta SL, Balcer LJ (2013) Isolated third, fourth, and sixth cranial nerve palsies from presumed microvascular versus other causes: a prospective study. Ophthalmology 120(11):2264–2269. https://doi.org/10.1016/j.ophtha.2013.04.009CrossRefPubMed Tamhankar MA, Biousse V, Ying GS, Prasad S, Subramanian PS, Lee MS, Eggenberger E, Moss HE, Pineles S, Bennett J, Osborne B, Volpe NJ, Liu GT, Bruce BB, Newman NJ, Galetta SL, Balcer LJ (2013) Isolated third, fourth, and sixth cranial nerve palsies from presumed microvascular versus other causes: a prospective study. Ophthalmology 120(11):2264–2269. https://​doi.​org/​10.​1016/​j.​ophtha.​2013.​04.​009CrossRefPubMed
14.
go back to reference Dieterich M, Brandt T (1993) Ocular torsion and perceived vertical in oculomotor, trochlear and abducens nerve palsies. Brain 116(Pt 5):1095–1104CrossRef Dieterich M, Brandt T (1993) Ocular torsion and perceived vertical in oculomotor, trochlear and abducens nerve palsies. Brain 116(Pt 5):1095–1104CrossRef
20.
go back to reference Johnson LN, Stetson SW, Krohel GB, Cipollo CL, Madsen RW (2000) Aspirin use and the prevention of acute ischemic cranial nerve palsy. Am J Ophthalmol 129(3):367–371CrossRef Johnson LN, Stetson SW, Krohel GB, Cipollo CL, Madsen RW (2000) Aspirin use and the prevention of acute ischemic cranial nerve palsy. Am J Ophthalmol 129(3):367–371CrossRef
30.
go back to reference Kang MJ, Shin DJ, Choi KD, Kim JS, Shin DH (2016) Pupil-sparing isolated fascicular third cranial nerve palsy due to infarction: report of a case and literature review. J Neurol Disord 4(7):1–4CrossRef Kang MJ, Shin DJ, Choi KD, Kim JS, Shin DH (2016) Pupil-sparing isolated fascicular third cranial nerve palsy due to infarction: report of a case and literature review. J Neurol Disord 4(7):1–4CrossRef
Metadata
Title
Acute binocular diplopia: peripheral or central?
Authors
Olympia Kremmyda
Claudia Frenzel
Katharina Hüfner
Nicolina Goldschagg
Christian Brem
Jennifer Linn
Michael Strupp
Publication date
01-12-2020
Publisher
Springer Berlin Heidelberg
Published in
Journal of Neurology / Issue Special Issue 1/2020
Print ISSN: 0340-5354
Electronic ISSN: 1432-1459
DOI
https://doi.org/10.1007/s00415-020-10088-y

Other articles of this Special Issue 1/2020

Journal of Neurology 1/2020 Go to the issue