Intramuscular orbital schwannoma: case report and review of the literature

Orbital schwannomas are benign tumors that arise from Schwann cells in the peripheral nerves in the orbit. They typically present after the second decade of life given their slow growth and rarely before then. Diagnosis is based on clinical course and specific imaging modalities; however, the defini...

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Main Authors: Hammam A. Alotaibi, Firas Madani, Rawan N. Althaqib, Hamad M. AlSulaiman
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-05-01
Series:Frontiers in Ophthalmology
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Online Access:https://www.frontiersin.org/articles/10.3389/fopht.2025.1586465/full
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author Hammam A. Alotaibi
Hammam A. Alotaibi
Firas Madani
Firas Madani
Rawan N. Althaqib
Hamad M. AlSulaiman
author_facet Hammam A. Alotaibi
Hammam A. Alotaibi
Firas Madani
Firas Madani
Rawan N. Althaqib
Hamad M. AlSulaiman
author_sort Hammam A. Alotaibi
collection DOAJ
description Orbital schwannomas are benign tumors that arise from Schwann cells in the peripheral nerves in the orbit. They typically present after the second decade of life given their slow growth and rarely before then. Diagnosis is based on clinical course and specific imaging modalities; however, the definitive diagnosis is by lesion biopsy. Surgical removal is typically curative. Herein we present the case of an 8-year-old boy with proptosis and diplopia where he exhibited the clinical findings of an orbital mass, however, the characteristic picture of orbital schwannoma was observed on imaging yet found within the inferior rectus muscle, a rare finding indeed.
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publisher Frontiers Media S.A.
record_format Article
series Frontiers in Ophthalmology
spelling doaj-art-a134f2dba0fd4de4b09091e62df1e7f02025-07-17T18:31:20ZengFrontiers Media S.A.Frontiers in Ophthalmology2674-08262025-05-01510.3389/fopht.2025.15864651586465Intramuscular orbital schwannoma: case report and review of the literatureHammam A. Alotaibi0Hammam A. Alotaibi1Firas Madani2Firas Madani3Rawan N. Althaqib4Hamad M. AlSulaiman5Oculoplastics & Orbit Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi ArabiaDepartment of Ophthalmology, Prince Sultan Military Medical City, Riyadh, Saudi ArabiaOculoplastics & Orbit Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi ArabiaDepartment of Ophthalmology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi ArabiaOculoplastics & Orbit Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi ArabiaOculoplastics & Orbit Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi ArabiaOrbital schwannomas are benign tumors that arise from Schwann cells in the peripheral nerves in the orbit. They typically present after the second decade of life given their slow growth and rarely before then. Diagnosis is based on clinical course and specific imaging modalities; however, the definitive diagnosis is by lesion biopsy. Surgical removal is typically curative. Herein we present the case of an 8-year-old boy with proptosis and diplopia where he exhibited the clinical findings of an orbital mass, however, the characteristic picture of orbital schwannoma was observed on imaging yet found within the inferior rectus muscle, a rare finding indeed.https://www.frontiersin.org/articles/10.3389/fopht.2025.1586465/fullorbital schwannomadiplopiamagnetic resonanceinferior rectus muscleproptosiscase report
spellingShingle Hammam A. Alotaibi
Hammam A. Alotaibi
Firas Madani
Firas Madani
Rawan N. Althaqib
Hamad M. AlSulaiman
Intramuscular orbital schwannoma: case report and review of the literature
Frontiers in Ophthalmology
orbital schwannoma
diplopia
magnetic resonance
inferior rectus muscle
proptosis
case report
title Intramuscular orbital schwannoma: case report and review of the literature
title_full Intramuscular orbital schwannoma: case report and review of the literature
title_fullStr Intramuscular orbital schwannoma: case report and review of the literature
title_full_unstemmed Intramuscular orbital schwannoma: case report and review of the literature
title_short Intramuscular orbital schwannoma: case report and review of the literature
title_sort intramuscular orbital schwannoma case report and review of the literature
topic orbital schwannoma
diplopia
magnetic resonance
inferior rectus muscle
proptosis
case report
url https://www.frontiersin.org/articles/10.3389/fopht.2025.1586465/full
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AT firasmadani intramuscularorbitalschwannomacasereportandreviewoftheliterature
AT firasmadani intramuscularorbitalschwannomacasereportandreviewoftheliterature
AT rawannalthaqib intramuscularorbitalschwannomacasereportandreviewoftheliterature
AT hamadmalsulaiman intramuscularorbitalschwannomacasereportandreviewoftheliterature