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  • Title: Primary intrasellar schwannoma.
    Author: Cugati G, Singh M, Symss NP, Pande A, Yasha TC, Vasudevan MC, Ramamurthi R.
    Journal: J Clin Neurosci; 2012 Nov; 19(11):1584-5. PubMed ID: 22959445.
    Abstract:
    Intracranial schwannomas commonly arise from the eighth cranial nerve in the cerebellopontine angle. Schwannoma arising in the sella and extending into the suprasellar region is very rare and is easily mistaken for pituitary adenoma. To our knowledge, there have been only 12 previous reports. We present a patient with primary intrasellar schwannoma that clinically and radiologically resembled a pituitary adenoma (PA). Intra-operative findings differed from a PA, as the tumour had a firmer consistency. Gross total excision of the lesion was done via a transethmosphenoidal approach. Post-operatively the patient improved in visual acuity and visual fields. We have reviewed the literature and described the characteristics of such lesions.
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