Fig. 1.From: The pterional approach for the surgical resection of an orbital cholesteatoma: a case reportPreoperative clinical findings in a male patient with an orbital cholesteatoma. a Transversal T2-weighted magnetic resonance images (MRI) of the brain showing an hyperintense mass located at the superolateral orbital wall of the left eye. b Sagittal T2-weighted MRI which reveals the anterior displacement of the left eye and the invasion of the frontal bone caused by the tumorBack to article page