title: Recurrences of ameloblastoma in bone grafts. Report of 4 cases.
abstract: 4 cases of recurrent ameloblastomas in bone grafts are reported. 1 case was treated with freeze-dried homogenous bone chips and the others with solid autogenous, iliac or rib grafts. The interval between the initial operation and the recurrence in the bone graft ranged from 2 to 36 years.
mesh_terms: D000328:Adult; D000564:Ameloblastoma / Q000473:pathology* / Q000601:surgery; D016025:Bone Transplantation; D005260:Female; D006801:Humans; D008297:Male; D008339:Mandibular Neoplasms / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000473:pathology*