AJNR -- Aho et al. 25 (3): 494 Figure 2

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FIG 2. A–C, Thin-section (1-mm) coronal and axial CT images of the skull base obtained with an edge-enhancing bone algorithm show enlargement (arrows) of the mastoid canals of cranial nerve VII (A), the foramina of ovale (B), and rotundum (C) bilaterally.