Primary Optic Nerve Sheath Meningioma

Author: Branislav Jeremic
Publisher: Springer Science & Business Media
ISBN: 3540775587
Size: 61.28 MB
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This well-illustrated book will prove invaluable to all practitioners who encounter primary ONSM in their clinical work. Optic nerve sheath meningioma (ONSM) is a rare tumour.

Head And Neck Imaging An Issue Of Radiologic Clinics Of North America

Author: Richard H. Wiggins III
Publisher: Elsevier Health Sciences
ISBN: 0323342027
Size: 46.58 MB
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imaging studies should allow the radiologist to provide a concise and relevant
differential diagnosis for the referring physician. ACKNOWLEDGMENTS Thanks
to Deborah Shatzkes, MD, for the ... Schick U, Dott U, Hassler W. Surgical
management of meningiomas involving the optic nerve sheath. J Neurosurg
2004;101(6):951–9. 13. Elster AD, Challa VR, Gilbert TH, et al. ... Primary optic
nerve sheath meningioma in children. Surv Ophthalmol 2008;53(6):543–58.
Kornreich L, Blaser S, ...

Smith And Nesi S Ophthalmic Plastic And Reconstructive Surgery

Author: Christopher J. Calvano
Publisher: Springer Science & Business Media
ISBN: 1461409705
Size: 17.37 MB
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Orbital meningioma. Orbit. 1984;3:3–17. 328. Carrasco JR, Penne RB. Optic
nerve sheath meningiomas and advanced treatment options. Curr Opin
Ophthalmol. 2004;15:406–10. Clark WC, Theofilos CS, Fleming JC. Primary optic
nerve sheath ... Optic nerve sheath meningioma: current diagnosis and treatment.
Neurosurg Focus. 2007;23:E4. Elster AD, Challa VR, Gilbert TH, Richardson DN,
Contento JC. Meningiomas: MR and histopathologic features. Radiology. 1989;

Grainger Allison S Diagnostic Radiology Essentials E Book

Author: Lee A Grant
Publisher: Elsevier Health Sciences
ISBN: 0702048941
Size: 42.30 MB
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OPTIC. NERVE. MENINGIOMA. DEFINITION. • These tumours arise from the
arachnoid layer of the leptomeninges that surround the optic nerve (without
infiltrating it) ▷ this leads to tubular thickening of the optic nerve and sheath
complex (rather than fusiform or excrescent thickening)▷there may be
intracranial spread – but this is only to the prechiasmatic optic nerve sheath § It is
the 2nd commonest primary optic nerve tumour after a glioma § It may be
bilateral when seen in ...

Tumors Of The Eye And Ocular Adnexa

Author: Devron H. Char
Publisher: PMPH-USA
ISBN: 9781550091441
Size: 54.62 MB
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Primary optic nerve meningiomas: clinical presentation and management. Trans
Am Acad Ophthalmol Otolaryngol 1977;83:617–25. Karp LA, Zimmerman LE,
Borit A, et al. Primary intraorbital meningiomas. Arch Ophthalmol 1974 ...
Intrapapillary refractile bodies in optic nerve sheath meningioma. Arch
Ophthalmol 1985;103:383–5. Daniels DL, Herfkins R, Gager WE, et al. Magnetic
resonance imaging of the optic nerves and chiasm. Radiology 1984;152:79–83.
Alper MG, Sherman JL ...

Critical Observations In Radiology For Medical Students

Author: Katherine R. Birchard
Publisher: John Wiley & Sons
ISBN: 1118904729
Size: 12.97 MB
Format: PDF, ePub, Mobi
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Optic nerve gliomas are the most common tumors of the optic nerve. They are
highly associated with neurofibromatosis type 1, particularly when bilateral. On
imaging, gliomas may cause tubular, fusiform, or eccentric expansion of the optic
nerve with kinking (Figure 8.14). Meningiomas arise from hemangioendothelial
cells of the arachnoid layer of the optic nerve sheath and grow in a circular and
linear fashion along the optic nerve. In contrast with optic nerve gliomas,
meningiomas ...

Orbital Imaging E Book

Author: F. Allan Midyett
Publisher: Elsevier Health Sciences
ISBN: 0323354270
Size: 52.52 MB
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10,000 meningiomas diagnosed in the United States annually. • 9% of patients
with an ONM have NF2. • Comprise one third of tumors of the optic nerve or nerve
sheath.3 • 95% are unilateral, 5% are bilateral.2 • Bilateral ONMs are associated
with NF1 and NF2.12 • 0% tumor-related mortality.2 REFERENCES 1. 10. 11. 12.
13. 14. 15. Gupta A, Kelly B, McGuigan JE: Erdheim-Chester disease with
prominent pericardial involvement: clinical, radiologic, and histologic findings,
Am J Med ...

Grainger Allison S Diagnostic Radiology E Book

Author: Andy Adam
Publisher: Elsevier Health Sciences
ISBN: 070206128X
Size: 26.98 MB
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T2WI (A), non-enhanced T1WI (B) and post-contrast T1WI (C) in a patient with an
optic nerve glioma showing a mass centred on the optic chiasm with a cystic
component posteriorly and solid T2 isointense (A) and T1 isointense (B)
components that ... Symptoms are due to compression of the optic chiasm or to
raised ICP secondary to obstruction of the foramen of Monro. ... Intracranial
extension of optic nerve sheath meningiomas characteristically involves the
planum sphenoidale.


Author: Joung H. Lee
Publisher: Springer Science & Business Media
ISBN: 9781846287848
Size: 59.40 MB
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This is an essential reference guide to neurosurgeons and neurologists (in training and in practice), as well as medical libraries, throughout the world.

Radiology Of The Orbit

Author: Glyn A. S. Lloyd
Publisher: Saunders Limited.
Size: 75.71 MB
Format: PDF, ePub, Docs
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Primary Orbital Meningioma Radiological Changes Secondary Meningioma
LACRIMAL GLAND ... Those arising from the optic nerve sheath, which were in
turn sub-divided into: (a) foraminal meningioma, i.e. tumours taking origin within
the optic canal; or (b) tumours arising from the sheath of the optic nerve within the
orbit (retrobulbar ...