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A 61 year-old woman presented with a three month history of receptive and expressive aphasia. On exam, there was a subtle right hemiparesis. Meningioma (Frontal Operculum). (Left) T1-weighted axial ...
IN eucalypts the stamens and style of the flower are covered until anthesis by a cap or operculum. Studies of the structure of the operculum have yielded valuable information about relationships ...