Purpose: To report a rare orbital schwannoma arising within inferior rectus muscle in a young woman.
Observations: In this case report, we describe a young patient with slowly progressive proptosis for one year. Preoperative imaging was suggestive of a benign tumor arising within inferior rectus muscle, and histopathologic evaluation revealed an orbital schwannoma with cystic degeneration.
Conclusion And Importance: This case report highlights the importance of including schwannoma in the differential diagnosis of any orbital tumor arising within muscle.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417565 | PMC |
http://dx.doi.org/10.1016/j.ajoc.2024.102172 | DOI Listing |
Orbit
January 2025
Department of Oculoplastic, Orbital and Lacrimal Surgery, Aichi Medical University Hospital, Nagakute, Japan.
Purpose: To describe a technique using retroauricular scalp graft for eyebrow reconstruction, along with problems encountered and countermeasures in treatment.
Methods: We present a patient with eyebrow loss following resection of a malignant schwannoma. We initially covered the defect from the upper eyelid to the eyebrow area with artificial dermis for hemostasis and to increase the granulation of the graft bed.
BMJ Case Rep
December 2024
Department of Pediatrics, Strabismus and Neuro-ophthalmology, LV Prasad Eye Institute Bhubaneswar Campus, Bhubaneswar, Odisha, India
A young adult female in her 20s presented with gradually progressive exodeviation of the left eyeball from the last 3 years. She had mild ptosis and proptosis in her left eye with 3 mm of anisocoria. On examination, she was found to have 60 prism dioptres exotropia with minimal motility limitation (-1 adduction, elevation and depression) in the left eye.
View Article and Find Full Text PDFSurg Neurol Int
November 2024
Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Japan.
Background: Orbital schwannomas arising from the frontal nerve are a rare but distinct entity.
Case Description: A 16-year-old girl presented to our hospital with gradually progressive proptosis. Computed tomography (CT) performed 2 years ago incidentally detected a retrobulbar mass in the left orbit measuring 13 mm × 14 mm × 10 mm, which was not identified on CT performed at the age of 4 years.
World Neurosurg
December 2024
Neurological Imaging Department, Centro Hospitalar Universitário de Lisboa Norte, Lisboa, Portugal; Imaging University Clinic, Faculdade de Medicina da Universidade de Lisboa, Lisboa, Portugal. Electronic address:
We describe a case of a 57-year-old woman presenting initially with diplopia who later developed retro-orbital and retroauricular pain. Examination showed right abducens nerve palsy and subsequent right trigeminal nerve hyperesthesia. Neuroimaging revealed a well-defined mass confined to the right cavernous sinus, with high T2 signal intensity and homogeneous enhancement on postgadolinium T1-weighted images.
View Article and Find Full Text PDFJ Neurosurg
November 2024
Departments of1Neurosurgery and.
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