Abstract
Background and importance
The suprasellar and hypothalamic/chiasmatic regions can harbor a broad range of pathologic conditions, both neoplastic and nonneoplastic; however, malignant gliomas are extremely rare in those regions.
Clinical presentations
Patient 1 was a 70 year-old man with weight loss and rapidly progressive visual impairment. A mass centered in the hypothalamus was detected on magnetic resonance (MR) imaging. The second patient, a 45 year-old woman, complained of visual symptoms and headaches. MR imaging revealed a combined intra- and suprasellar mass. In both instances, the preoperative differential diagnosis favored craniopharyngioma. Histological examination confirmed the diagnosis of glioblastoma.
Conclusion
We report two rare adult cases of hypothalamic/chiasmatic glioblastoma. The authors review the literature, highlighting the importance of considering this rare entity in the differential diagnosis of suprasellar and hypothalamic lesions.
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Lemm, D., de Oliveira, F.H., Bernays, RL. et al. Rare suprasellar glioblastoma: report of two cases and review of the literature. Brain Tumor Pathol 29, 216–220 (2012). https://doi.org/10.1007/s10014-012-0086-0
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DOI: https://doi.org/10.1007/s10014-012-0086-0