Neidert MC Woernle CM Burkhardt JK Reimann R Hug E Bernays RL 2013 A 15-year-old girl presented with left occulomotor nerve palsy and was found to have a space occupying lesion of the sellar region with invasion of the left cavernous sinus. A transsphenoidal approach lead to subtotal removal of a solid tumor with some remnants in the cavernous sinus and revealed the diagnosis of trabecular juvenile ossifying fibroma (JOF). A repeat magnetic resonance imaging was obtained within 1 month that showed intrasellar recurrence and growing tumor in the cavernous sinus. Therefore, a combined transsphenoidal and transcranial approach was performed to more aggressively remove the tumor. Subsequently, adjuvant proton radiotherapy was performed. JOF of the trabecular type is a rare fibro-osseous lesion of the craniofacial skeleton almost exclusively occurring in the maxilla or the mandible. To our knowledge, this is the first case of this tumor entity presenting as a sellar mass. application/pdf https://sonar.ch/global/documents/275113 eng info:eu-repo/semantics/altIdentifier/doi/10.1055/s-0032-1304219 info:eu-repo/semantics/altIdentifier/pmid/22777925 info:eu-repo/semantics/openAccess Journal of neurological surgery. Part A, Central European neurosurgery. - 2013 Adolescent Anisocoria Blepharoptosis Combined Modality Therapy Diplopia Female Fibroma, Ossifying Headache Hormones Humans Image Processing, Computer-Assisted Immunohistochemistry Magnetic Resonance Imaging Neoplasm Recurrence, Local Neurosurgical Procedures Proton Therapy Sella Turcica Trabecular Meshwork Case report: Trabecular juvenile ossifying fibroma presenting as a sellar mass. http://purl.org/coar/resource_type/c_6501