Interdisciplinary Neurosurgery (Mar 2017)
Metastatic neuroendocrine tumor with initial presentation of orbital apex syndrome
Abstract
The possible etiologies of orbital apex syndrome range from inflammatory, infectious, neoplastic, iatrogenic/traumatic, to vascular processes. In patients without obvious infection or systemic cancer history, judicious use of corticosteroids is a reasonable strategy. We describe a 64-year-old man who presented with orbital apex syndrome and had progressed to total visual loss in three days after admission. Radiological imaging and pathological studies were consistent with a neuroendocrine tumor with multiple metastases. We recommend that a biopsy-proven specimen is warranted in patient with orbital apex syndrome even without a cancer history.
Keywords