https://www.selleckchem.com/pr....oducts/apoptozole.ht
BACKGROUND Treating recurrent pleomorphic adenoma (RPA) aims to reduce risk of malignant transformation (MT) while avoiding facial nerve injury. Our objective was to systematically investigate this natural history of RPA and address the current rational for its treatment. METHODS The follow-up data of two nationwide series of PA was pooled with a focus on risk of MT and analyzed against the literature. RESULTS The combined nationwide data (n = 9003 PA patients) showed 3.1% with first recurrence of which 6.2% were malignant. In the li