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The Use of 68Ga-DOTATATE PET/CT in the Non-invasive Diagnosis of Optic Nerve Sheath Meningioma: A Case Report [PDF]

Frontiers in Oncology, 2018
We hereby report the case of a patient with optic nerve sheath meningioma (ONSM), whose diagnosis and multidisciplinary management was guided by the use of Gallium-68 (68Ga)-labeled dodecanetetraacetic acid-tyrosine-3-octreotate (DOTATATE) positron ...
Karine A. Al Feghali, Debra N. Yeboa, Beth Chasen, Maria K. Gule, Jason M. Johnson, Caroline Chung   +5 more
doaj   +4 more sources

Optic nerve sheath meningioma [PDF]

Romanian Journal of Neurology, 2019
Optic nerve sheath meningiomas (ONSM) are rare, frequently unilateral, benign, slowly growing tumors, arising from the meningo-epithelial cells surrounding the optic nerve intraorbital or intercanalicular.
Mirela Dumitrita Ilie, Delia Adriana Parvu, Ionela Aurelia Ionescu, Gabriela Mihailescu   +3 more
doaj   +5 more sources

Case report 68Ga-DOTATATE of optic nerve sheath meningioma [PDF]

American Journal of Ophthalmology Case Reports, 2021
We report a patient with an optic nerve sheath meningioma whose diagnosis and management were guided by using Gallium-68 DOTA-Tyr3-octreotatate (68Ga-DOTATATE).Positron Emission Tomography-Computed Tomography (PET-CT).
Adeleh Yarmohammadi, Peter J. Savino, Sonya J. Koo, Roland R. Lee   +3 more
doaj   +2 more sources

Atypical acute presentation of an optic nerve sheath meningioma [PDF]

American Journal of Ophthalmology Case Reports, 2020
Purpose: Primary optic nerve sheath meningiomas (ONSM) are benign lesions that typically present with findings of painless proptosis (59%), optic nerve pallor (55%), and decreased peripheral vision (35%). Herein we share an atypical case of a patient who
Cole Holan, Natalie A. Homer, Aliza Epstein, Vikram D. Durairaj   +3 more
doaj   +2 more sources

Optical Coherence Tomography Angiography Findings in Optic Nerve Sheath Meningioma [PDF]

Case Reports in Ophthalmology, 2020
A 46-year-old female with a history of 5 months of progressive painless visual loss in the left eye was found to have an optic nerve sheath meningioma.
Emanuela Interlandi, Francesco Pellegrini, Alessandro Papayannis, Alessandra Cuna, Erika Mandarà, Marco De Luca, Daniele Cirone, Cristina Ciabattoni, Michele Marullo   +8 more
doaj   +2 more sources

Optic nerve sheath meningioma exhibits neural niche-associated transcriptomic features and rare copy number variation-linked evolution. [PDF]

Brain Pathol
Optic nerve sheath meningiomas are typically NF2‐intact with few copy number alterations and are generally clinically indolent. Rare aggressive recurrences are associated with progressive accumulation of copy number variations, including CDKN2A/B homozygous deletion, 1q gain, and 14q loss.
Sato D, Miyawaki S, Sakai Y, Ohara K, Teranishi Y, Hirano Y, Umekawa M, Tsuchiya T, Ogawa S, Hirata S, Hongo H, Ono H, Komura D, Ushiku T, Ishikawa S, Saito N.   +15 more
europepmc   +2 more sources

Unusual presentation of a retrobulbar optic nerve sheath meningioma: a case report [PDF]

Frontiers in Neurology
IntroductionWe report a case of a slowly progressive unilateral visual field defect associated with an atypical retrobulbar optic nerve sheath lesion in the context of concurrent breast cancer, which was ultimately diagnosed as meningothelial meningioma ...
Johannes Robert Fleischer, Soroush Doostkam, Wolf Lagrèze   +2 more
doaj   +2 more sources

Efficacy and Safety of Proton Beam Therapy for Primary Optic Nerve Sheath Meningioma [PDF]

Eye and Brain, 2021
Rabih Hage,1 Claire Alapetite,2 Hervé Brisse,3,4 Kevin Zuber,5 Augustin Lecler,6 Guillaume Lot,7 Caroline Le Guerinel,7 Catherine Vignal-Clermont,1 Herve Boissonnet7 1Neuro-ophthalmology Department, Hôpital Fondation A.
Hage R, Alapetite C, Brisse H, Zuber K, Lecler A, Lot G, Le Guerinel C, Vignal-Clermont C, Boissonnet H   +8 more
doaj   +2 more sources

Long-Term Visual Function After Fractionated Stereotactic Radiotherapy for Primary Optic Nerve Sheath Meningioma: A Retrospective Analysis of 34 Subjects [PDF]

Clinical Ophthalmology, 2022
Kavin Vanikieti,1 Chaloemwong Chaiwithooanukul,1 Putipun Puataweepong,2 Panitha Jindahra,3 Tanyatuth Padungkiatsagul1 1Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; 2Department of Radiology,
Vanikieti K, Chaiwithooanukul C, Puataweepong P, Jindahra P, Padungkiatsagul T   +4 more
doaj   +2 more sources

Rapid recovery of vision following early intervention with fractionated stereotactic radiotherapy for optic nerve sheath meningioma [PDF]

International Medical Case Reports Journal, 2018
Toshihiko Inoue,1 Yoshishige Okuno,1 Iku Nishiguchi,1 Koji Ikenaga,1 Osamu Mimura2 1Department of Radiation Oncology, Ashiya Radiotherapy Clinic Nozomi, Ashiya, Japan; 2Department of Neuro-Ophthalmological Therapeutics, Hyogo College of Medicine ...
Inoue T, Okuno Y, Nishiguchi I, Ikenaga K, Mimura O   +4 more
doaj   +2 more sources