[Aggressive recurrence of a mixed tumor of the accessory salivary glands with a predominant myoepithelial composition].

A giant pleomorphic adenoma of the palate was observed. Local relapse was highly invasive. There was no cytological evidence of malignancy and the predominant myoepithelial nature of the structure suggested a possible myoepithelioma. Large exeresis of such a tumour is required.