Three years experience of suprasellar tumors in neuro-ophthalmology clinic

To examine pre-treatment ophthalmic presentations and treatment results and to identify factors that may influence improved visual outcomes in patients with suprasellar tumor

The medical records of patients with suprasellar tumors who were diagnosed between July 2005 and June 2008 in the neuro-ophthalmology clinic of Songklanagarind Hospital were retrospectively reviewed by two ophthalmologists. Pre-treatment ophthalmic presentations and treatment results were analyzed. Determinants of improved visual outcomes were identified by using univariate and multivariate regression analysis.

Of 40 patients, 55% were male and 45% were female, with a median age of 38 years. The most common pre-treatment ophthalmic presentations were blurred vision (92.5%), headache (10%) and eye pain (5%). The most common tumor was pituitary adenoma (macroadenoma and prolactinoma). Visual improvement was achieved in pituitary adenoma in 20 of 25 eyes (80%), meningioma in 8 of 12 eyes (67%) and other tumors in 2 of 5 eyes (40%). No determinants related to better visual outcomes were found.

The most common presentation of suprasellar tumor was blurred vision. There were no pre-treatment factors that related to visual outcomes in the present study.