PURPOSE: The aim of this study was to update our experience in treating pleomorphic adenoma with radiotherapy (RT). MATERIALS AND METHODS: This is a retrospective analysis of 25 patients treated with RT alone (2 patients) or combined with surgery (23 patients), with follow-up ranging from 1.8 to 34.9 years (median, 10.5 years). RESULTS: Local control was achieved in 13 (75%) of 16 patients with subclinical disease and 5 (56%) of 9 patients with gross disease. Overall local control was achieved in 18 (72%) of 25 patients. The 5-, 10-, and 15-year overall local control rates were 76 %, 76%, and 68%, respectively. Ten patients died of the following causes: recurrent disease, 2; malignant transformation, 2; and intercurrent disease, 6. At last follow-up, 14 patients were alive without evidence of disease, and 1 patient was alive with disease. Dental carries and transient facial nerve deficits were the most common complications. No patients developed severe complications subsequent to RT. CONCLUSIONS: In patients at high risk for developing recurrent pleomorphic adenoma after surgery, RT is effective in controlling subclinical disease.
PURPOSE: The aim of this study was to update our experience in treating pleomorphic adenoma with radiotherapy (RT). MATERIALS AND METHODS: This is a retrospective analysis of 25 patients treated with RT alone (2 patients) or combined with surgery (23 patients), with follow-up ranging from 1.8 to 34.9 years (median, 10.5 years). RESULTS: Local control was achieved in 13 (75%) of 16 patients with subclinical disease and 5 (56%) of 9 patients with gross disease. Overall local control was achieved in 18 (72%) of 25 patients. The 5-, 10-, and 15-year overall local control rates were 76 %, 76%, and 68%, respectively. Ten patients died of the following causes: recurrent disease, 2; malignant transformation, 2; and intercurrent disease, 6. At last follow-up, 14 patients were alive without evidence of disease, and 1 patient was alive with disease. Dental carries and transient facial nerve deficits were the most common complications. No patients developed severe complications subsequent to RT. CONCLUSIONS: In patients at high risk for developing recurrent pleomorphic adenoma after surgery, RT is effective in controlling subclinical disease.
Authors: Bayan Alzumaili; Bin Xu; Maelle Saliba; Abderhman Abuhashem; Ian Ganly; Ronald Ghossein; Nora Katabi Journal: Am J Surg Pathol Date: 2021-11-15 Impact factor: 6.298
Authors: Sarah E Nicholas; Wei Fu; Angela L Liang; Regina DeLuna; Luka Vujaskovic; Justin Bishop; Brandi R Page; Harry Quon; Christine Gourin; Carole Fakhry; David Eisele; Ana P Kiess Journal: Adv Radiat Oncol Date: 2021-03-02