医学
减压
纤维发育不良
发育不良
颅面
外科
鼻内镜手术
内窥镜检查
解剖
颅骨
病理
精神科
作者
Moleca M. Ghannam,Matthew Moser,David L. Best,Steven Awner,Ayham Al Afif,Renée M. Reynolds,Michael R. Markiewicz,Hanna Algattas
出处
期刊:Operative Neurosurgery
[Oxford University Press]
日期:2024-07-05
标识
DOI:10.1227/ons.0000000000001275
摘要
Craniofacial fibrous dysplasia (CFFD) is a benign, bony disease that may affect the skull base. 1,2 Most cases are asymptomatic and observed; however, advanced disease can present with cranial neuropathy or craniofacial deformity requiring intervention. 3-5 A 16-year-old adolescent girl with known CFFD involving the sphenoid and frontal bones with severe bilateral optic canal narrowing developed progressive right eye visual decline and frontal cosmetic deformity. Visual acuity worsened oculus dextrus (OD) to 20/30 with a new superior nasal scotoma and 20% loss in the retinal nerve fiber layer and remained oculus sinister (OS) 20/20. The patient was recommended a staged subfrontal craniotomy for right optic decompression and simultaneous correction cosmetic deformity followed by endonasal right optic decompression. On postoperative day one, visual acuity OD improved to 20/20; however, she developed OS visual decline to 20/800. Curiously, there were no episodes of intraoperative hypotension or additional iatrogenic compression. Use of methylprednisolone led to improvement OS 20/400. Given persistent visual decline, urgent second stage endonasal bilateral optic nerve decompression, rather than unilateral, was performed. Postoperatively, vision improved to OS 20/200. At one month, her vision improved to OD 20/15 and OS returned to 20/20 with a paracentral scotoma and 29% decline in left retinal nerve fiber layer with further improvement anticipated. This video describes a multidisciplinary, multistaged approach in treatment of optic nerve compression due to CFFD in addition to the management of unanticipated contralateral visual decline. The patient consented to the procedure and publication of her image. No Institutional Review Board/ethics committee approval was necessary for this case report.
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