Premium
Sphenoid wing meningioma occurring as a lateral orbital mass.
Author(s) -
Leipzig Bruce,
English Jim
Publication year - 1984
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1288/00005537-198408000-00018
Subject(s) - meningioma , orbit (dynamics) , medicine , differential diagnosis , superior orbital fissure , anatomy , fibrosarcoma , radiology , pathology , cavernous sinus , engineering , aerospace engineering
The differential diagnosis of a mass presenting in the lateral aspect of the orbit with bony erosion and involving the skin includes many malignancies, predominantly sarcomas. A total evaluation of the mass to include histopathologic characteristics and the true extent of the disease is critical to proper management of the patient. A 68‐year‐old man was referred for therapy with a diagnosis of fibrosarcoma. Evaluation of the disease revealed contiguous tumor from the right temporal region into the posterior orbit, with displacement of the globe and extension intracranially. During operation a frozen section analysis of the tumor was also interpreted as fibrosarcoma. A craniofacial resection was performed, including orbital exenteration and resection of a large 10 × 12 cm segment of attached dura. There was no evidence of extension into the brain. Final pathologic evaluation of the tumor was meningioma rather than fibrosarcoma. This unusual presentation of a meningioma has never been reported in the medical literature. The difficulty with interpretation of the original biopies will be discussed, as well as the management of this case.