Fig. 1From: Invasive sphenoid sinus aspergillosis mimicking sellar tumor: a report of 4 cases and systematic literature reviewCase 1: a 69-year-old man. a CT image showing bone destruction in the sphenoid sinus and clival region. b MRI showing an intrasellar mass with hypointense signal on T2WI. c MRI showing an intrasellar mass with isointense signal on T1WI. d Enhanced MRI showing the lesions with heterogeneous enhancement in sphenoid, bilateral cavernous sinuses, ethmoid sinuses, and maxillary sinus. e Photomicrograph of the surgical specimen revealing the histologic findings of septate, clustered aspergillus hyphae. f MRI showing the resection of the massBack to article page