Behind the Curtain

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Identifier walsh_2013_s2_c1-1
Title Behind the Curtain
Creator Marc H. Levin, Pallavi Gopal, Steven L. Galetta, MD, NYU Langone
Subject Diplopia; Ptosis; Myasthenia Gravis; Autoimmune Diseases
History There was no significant past medical history, no smoking history, nor any systemic symptoms.
Pathology Pathology from numerous biopsies ruled out lymphoma or other malignancies. Despite the prominent fibrotic background, the lesions did not meet current criteria to be considered the IgG4-related sclerosing form of inflammatory pseudotumor.
Disease/Diagnosis Patient had aggressive systemic inflammatory pseudotumor presenting initially as ocular myasthenia gravis.
Clinical On examination there was 2 mm of left upper eyelid ptosis with associated fatiguability and Cogans lid twitch. The remainder of his examination was normal. biopsies of paraspinal adenopathy, lung masses, and subcutaneous scalp nodules showed similar inflammatory changes. Symptoms of ocular myasthenia were initially controlled for two years on pyridostigmine but then recurred.Acetylcholine receptor (AchR) antibody positivity and abnormal single fiber electromyelography confirmed the diagnosis of myasthenia gravis. The patients symptoms were easily controlled with pyridostigmine. CT imaging of the chest excluded a thymoma, but revealed numerous lung nodules and mediastinal adenopathy that suggested metastatic disease. There were no evidence of lymphoma or other malignancy. Additional
Presenting Symptom A 55 year-old man presented with 6 weeks of intermittent left upper eyelid drooping and blurring of vision, worse later in the day.
Neuroimaging CT Scan; MRI
Treatment Pyridostigmine; Prednisone; Rituximab; Corticosteroids
Date 2013-02-10
References Attached
Language eng
Format application/pdf
Type Text
Source 45th Annual Frank Walsh Society Meeting
Relation is Part of Case presented at the NANOS 2013 Walsh Session, February 10
Collection Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu
Publisher Spencer S. Eccles Health Sciences Library, University of Utah
Holding Institution North American Neuro-Ophthalmology Association (NANOS), Copyright 2013. For further information regarding the rights to this collection, please visit http://library.med.utah.edu/NOVEL
ARK ark:/87278/s6h15zm2
Contributor Primary Kedar, Sachin
Contributor Secondary Rucker, Janet C
Setname ehsl_novel_fbw
ID 179155
Reference URL https://collections.lib.utah.edu/ark:/87278/s6h15zm2
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