Fig. 1From: Bell’s palsy misdiagnosis: characteristics of occult tumors causing facial paralysisComparison between initial and follow-T1 Post-gadolinium MR imaging in patient 3 a axial view b coronal view. No abnormality identified. MRI 6 months later c axial image shows abnormal asymmetric enhancement in the mastoid segment of left facial nerve (dashed arrow) d coronal image shows extension along the V3 branch of the left trigeminal nerve (arrow)Back to article page