Orbital intramuscular schwannoma

D. H. Capps, M. C. Brodsky, C. D. Rice, R. E. Mrak, C. M. Glasier, H. H. Brown

Research output: Contribution to journalArticlepeer-review

24 Scopus citations


In an 8-year-old girl with asymptomatic proptosis, computed tomographic scans showed a large medial orbital mass that contoured the globe anteriorly, bowed the optic nerve laterally, and extended posteriorly to the orbital apex. T1-weighted coronal magnetic resonance images showed the mass to be a diffusely enlarged medial rectus muscle. Histopathologic examination of a medial rectus muscle biopsy specimen disclosed a multinodular, intramuscular schwannoma, separating and infiltrating normal skeletal muscle fibers. The intramuscular location and multinodular configuration of this tumor, together with its occurrence in a child, distinguish it from previous orbital schwannomas.

Original languageEnglish (US)
Pages (from-to)535-539
Number of pages5
JournalAmerican journal of ophthalmology
Issue number5
StatePublished - 1990

ASJC Scopus subject areas

  • Ophthalmology


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