scholarly journals Two Cases of Oculopharyngeal Muscular Dystrophy in Brothers with Ptosis and Eye Movement Disorder

2020 ◽  
Vol 61 (5) ◽  
pp. 575-581
Author(s):  
Seulki Bang ◽  
Sanghyu Nam ◽  
Jin San Lee ◽  
Sung-Hye Park ◽  
Min Seok Kang ◽  
...  
Keyword(s):  
Muscular Dystrophy ◽  
Movement Disorder ◽  
Eye Movement ◽  
Oculopharyngeal Muscular Dystrophy

Ophthalmoplegia

2015 ◽  
Author(s):  
Aziz Shaibani
Keyword(s):  
Family History ◽  
Muscular Dystrophy ◽  
Myasthenia Gravis ◽  
Eye Movement ◽  
Congenital Myasthenic Syndrome ◽  
Oculopharyngeal Muscular Dystrophy ◽  
Detailed Family History ◽  
Myasthenic Syndrome ◽  
The Brain

Ophthalmoplegia is usually chronic and therefore diplopia is not a feature. There is enough time for the brain to suppress one image. It is amazing how much impairment of eye movement has to occur before the patient becomes concerned or considers it as abnormal. Neglected myasthenia gravis may be confused with mitochondrial ophthalmoplegia or oculopharyngeal muscular dystrophy or even congenital myasthenic syndrome. Central cause of ophthalmoplegia should be ruled out first by performing doll’s eye movement. Detailed family history looking in particular for ptosis, ophthalmoplegia, and dysphagia is diagnostically very useful. Non neurological causes of ophthalmoplegia such as severe exophthalmus, and retroorbital pathology should be considered.

Ophthalmoplegia

2018 ◽  
Author(s):  
Aziz Shaibani
Keyword(s):  
Muscular Dystrophy ◽  
Myasthenia Gravis ◽  
Eye Movement ◽  
Congenital Myasthenic Syndrome ◽  
Oculopharyngeal Muscular Dystrophy ◽  
Laboratory Methods ◽  
Different Types ◽  
Myasthenic Syndrome ◽  
The Brain

Ophthalmoplegia is usually chronic, and therefore diplopia is not a feature. There is enough time for the brain to suppress one image. It is amazing how much of impairment of eye movement has to occur before the patient becomes concerned or considers it as abnormal. Neglected myasthenia gravis (MG) may be confused with mitochondrial ophthalmoplegia or oculopharyngeal muscular dystrophy (OPMD) or even congenital myasthenic syndrome (CMS). Central causes of ophthalmoplegia should be ruled out first by performing doll’s eye movement. A number of cases of different types of ophthalmoplegia are presented, along with clinical and laboratory methods to differentiate them.

Unusual triplet expansion associated with neurogenic changes in a family with oculopharyngeal muscular dystrophy

2001 ◽  
Vol 21 (1) ◽  
pp. 45-52 ◽  
Author(s):  
Ralf Schober ◽  
Wolfram Kress ◽  
Friedrich Grahmann ◽  
Steffen Kellermann ◽  
Petra Baum ◽  
...  
Keyword(s):  
Muscular Dystrophy ◽  
Oculopharyngeal Muscular Dystrophy ◽  
Triplet Expansion

Mitochondrial dysfunction in oculopharyngeal muscular dystrophy

2017 ◽  
Vol 27 ◽  
pp. S203
Author(s):  
T. Doki ◽  
S. Yamashita ◽  
F. Wei ◽  
X. Zhang ◽  
Z. Zhang ◽  
...  
Keyword(s):  
Muscular Dystrophy ◽  
Mitochondrial Dysfunction ◽  
Oculopharyngeal Muscular Dystrophy

Mitochondrial abnormalities in oculopharyngeal muscular dystrophy

1996 ◽  
Vol 6 (3) ◽  
pp. 163-166 ◽  
Author(s):  
Kum Thong Wong ◽  
David Dick ◽  
Janice R. Anderson
Keyword(s):  
Muscular Dystrophy ◽  
Oculopharyngeal Muscular Dystrophy ◽  
Mitochondrial Abnormalities

Bifurcation theory explains waveform variability in a congenital eye movement disorder

2008 ◽  
Vol 26 (2) ◽  
pp. 321-329 ◽  
Author(s):  
Andrea K. Barreiro ◽  
Jared C. Bronski ◽  
Thomas J. Anastasio
Keyword(s):  
Movement Disorder ◽  
Eye Movement ◽  
Bifurcation Theory

scholarly journals Miogenic ptosis in oculopharyngeal muscular dystrophy

2016 ◽  
Vol 75 (1) ◽  
Author(s):  
Hellen Cristina Paraguassu Macedo ◽  
José Ricardo Mouta Araújo ◽  
Roberto Freitas de Castro Leão ◽  
Gabriel Ângelo Ribeiro da Silva ◽  
Caroline Galvão Leite
Keyword(s):  
Muscular Dystrophy ◽  
Oculopharyngeal Muscular Dystrophy
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