Abstract
Background
A 62 year old male presented with progressive diplopia, left orbital pain and impairment of visual acuity.
Method and Findings
Neuroradiological investigation disclosed an orbital tumour. The lesion was totally excised. Histopathology examination revealed a malignant peripheral nerve sheath tumour (MPNST). The tumour recurred with intracranial extension. The patient died 13 months after the initial diagnosis.
Conclusions
To our knowledge, this is the first reported example of a massive intracranial recurrence of an orbital MPNST. The epidemiological features, clinical course and treatment of these lesions are discussed.
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Comment
This is a well presented and clearly written case report of an unusual and aggressive malignant peripheral nerve sheath tumour (MPNST) of the orbit that spread intracranially after resection.
R Weller
University of Southampton
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Miliaras, G., Tsitsopoulos, P.P., Asproudis, I. et al. Malignant orbital schwannoma with massive intracranial recurrence. Acta Neurochir (Wien) 150, 1291–1294 (2008). https://doi.org/10.1007/s00701-008-0159-3
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DOI: https://doi.org/10.1007/s00701-008-0159-3