title: Ameloblastoma with multiple delayed recurrences: a case report.
abstract: The ameloblastoma is a tumor arising predominantly in the mandible from odontogenic epithelium, and is locally invasive. It is rarely malignant; but even when benign, it causes gross local destruction and expansion of tissue. Growth is persistent, and recurrence may occur more than a decade after presumed total resection. Surgical resection should include a reasonable margin of healthy tissue whenever possible. Late patient presentation due to a paucity of symptoms, and insiduous tumor growth patterns render complete removal of the ameloblastoma difficult. Follow-up examinations should span a prolonged period, exceeding 10-15 years.
mesh_terms: D000328:Adult; D000564:Ameloblastoma / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008339:Mandibular Neoplasms / Q000601:surgery*; D009364:Neoplasm Recurrence, Local / Q000601:surgery*