Recurrent ameloblastoma of the mandible

Ameloblastoma is by nature an invasive tumour and the full extent of the infiltration is not always appreciated when the lesion is being excised. Included in a series of 40 cases are 7 recurrent lesions. Pertinent clinical features of the 7 recurrent cases are discussed. A close study has been made of the recurrent tumours in the hope that some explanation could be found for the unsuccessful primary treatment. The investigation considered a number of aspects of the behavior of this growth and from this certain facts have emerged. Definitive treatment should not be embarked on before the diagnosis has been established. Only then can an overall plan of management be devised. It is noteworthy that the rate of growth of the lesion is more rapid in the younger age group. Ameloblastoma varies in it's clinical and radiological presentation. Primary treatment is influenced by the size and site of the particular lesion. The management of the recurrent lesion depends on the mode of presentation of the particular growth.