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20 x 18 x 16 mm encephalocele seen in the right greater sphenoidal wing, containing a small portion of dysplastic temporal pole, extending to the base of the pterygoid plates. The foramen rotundum is difficult to see but probably lies medial to the cephalocele. The defect measures 11 x 5 mm.
Suggestion of a subtle encephalocele on the contralateral side, measuring 5 mm in diameter, immediately anteromedial to the foramen ovale.
Minor protrusion of the right cerebellar tonsil below the foramen magnum is consistent with anatomical variation.
Otherwise structurally normal brain with no migrational abnormality. Normal hippocampi. Normal myelination.