title: A unique epibulbar osseous choristoma.
abstract: The case of a 14-year-old girl found to have a unique epibulbar osseous choristoma attached to the sheath of the superior rectus muscle is recorded. The bony mass was palpable through the upper lid and by computerized tomography, it appeared densely calcified and noncystic. There was no ptosis or abnormality in ocular motility preoperatively or postoperatively.
authors: Center for Sight, Georgetown University Medical Center, Washington, DC.
authors: T S
authors: TS
authors: Melki
authors: L E
authors: LE
authors: Zimmerman
authors: R M
authors: RM
authors: Chavis
authors: R
authors: R
authors: Ellsworth
authors: J F
authors: JF
authors: O'Neill
mesh_terms: D000293:Adolescent; D001842:Bone and Bones; D002828:Choristoma / Q000473:pathology*; D005134:Eye Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D009801:Oculomotor Muscles; D014057:Tomography, X-Ray Computed