Optic nerve sheath meningioma (Kennerdell Case 34, PPT)

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Identifier Kennerdell_case34_onsm.ppt
Title Optic nerve sheath meningioma (Kennerdell Case 34, PPT)
Creator John S. Kennerdell, MD, Chair, Department of Ophthalmology, Allegheny General Hospital Professor, Ophthalmology, Drexel University
Subject Proptosis; Exophthalmos; Afferent pupillary defect; Meningioma; Optic nerve sheath; Magnetic Resonance Imaging; Radiotherapy
Presenting Symptom Progressive painless right visual loss, right afferent pupillary defect
History A 54-year-old woman who presented with progressive painless right visual loss for several years. Visual acuity at presentation was counting fingers at one foot in the right eye and 20/20 in the left eye. She had a right afferent pupillary defect, but full motility.
Clinical Diagram of marked loss of visual field with only a small island of vision remaining in the right eye. Diagram showing the slight recovery of visual field following 5,000 cGy radiation therapy in divided doses
Neuroimaging The enhancing lesion on an axial MRI scan of the right optic nerve from the globe to the apex of the orbit. A non-enhanced scan of the lesion shows the enlarged right optic nerve.
Anatomy Optic nerve sheath
Disease/Diagnosis Meningioma
Treatment Radiation therapy: 5,000 rads in divided doses
Contributor Primary Kennerdell, John S.
Publisher Spencer S. Eccles Health Sciences Library, University of Utah
Type Image
Format application/pdf
Format Creation Scanned at 2700 ppi on Nikon LS2000 and Nikon 8000 film scanners.
Source 35mm Kodachrome slide
Rights Management Copyright 2008. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright
Contributing Institution Allegheny General Hospital. Dept. of Ophthalmology; Drexel University. Dept. of Ophthalmology
Holding Institution Spencer S. Eccles Health Sciences Library, University of Utah, 10 N 1900 E, SLC, UT 84112-5890
Collection Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu
Metadata Cataloger Ken Rockwell, Associate Librarian, Marriott Library, University of Utah
ARK ark:/87278/s6c24z4h
Setname ehsl_novel_jsk
Date Created 2007-12-14
Date Modified 2021-05-06
ID 180144
Reference URL https://collections.lib.utah.edu/ark:/87278/s6c24z4h
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