Endoscopic resection of a venous hemangioma of the optic nerve sheath.
We describe a case of a venous hemangioma that arose in the optic nerve sheath of the orbital apex in a 28-year-old man who presented with progressive vision loss. To the best of our knowledge, this is the first reported case of a venous hemangioma occurring at this location. A definitive diagnosis and partial excision was achieved via an endoscopic transsphenoethmoid approach with interactive, computer-assisted, frameless stereotactic surgical navigation. The intervention resulted in minimal morbidity, demonstrating yet again that this surgical approach is a safe and effective way to treat lesions of the orbital apex.
Monin
Daniel L
DL
University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA.
Blumner
Kate
K
Cohen
Noam A
NA
Brooks
John S J
JS
Chen
Chien
C
Kennedy
David W
DW
D000328:Adult; D001706:Biopsy; D001766:Blindness / Q000209:etiology; D004724:Endoscopy / Q000379:methods*; D006391:Hemangioma / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D019574:Optic Nerve Neoplasms / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D025321:Surgery, Computer-Assisted; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome