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Fig. 3 | BMC Ophthalmology

Fig. 3

From: Clinical features of visual disturbances secondary to isolated sphenoid sinus inflammatory diseases

Fig. 3

Case 5, male, 51y, sphenoid sinus mucocele (right, VA = 30/200). Neuroimaging showed a hemispherical abnormal mass rose from right sphenoid sinus with expansion to surrounding areas. There is extension into the right orbital apex and compression of the right optic nerve. a: Axial CT scan showing the expansile lesion. b: Axial, T2-weighted MRI scans with homogenous, fluid density lesion in the right sphenoid sinus. c: Coronal CT scan shows chronic bony expansion of the sinus. d: Coronal, T1-weighted, contrast-enhanced MRI scan demonstrating the fluid-filled lesion

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