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Peripheral ameloblastoma: Review of the literature and report of recurrence as severe dysplasia

2001; Elsevier BV; Volume: 59; Issue: 7 Linguagem: Inglês

10.1053/joms.2001.24302

1531-5053

Hope L. Wettan, Paul A. Patella, Paul D. Freedman,

Bone Tumor Diagnosis and Treatments

The peripheral ameloblastoma is a rare odontogenic soft tissue tumor, 1 Gurol M Burkes Jr, EJ Peripheral ameloblastoma. J Periodontol. 1995; 66: 1065 Crossref PubMed Scopus (29) Google Scholar , 2 El-Mofty SK Gerard NO Farish SE et al. Peripheral ameloblastoma: A clinical and histologic study of 11 cases. J Oral Maxillofac Surg. 1991; 49: 970 Abstract Full Text PDF PubMed Scopus (39) Google Scholar which has been reported to account for approximately 1% to 5% of all ameloblastomas. 2 El-Mofty SK Gerard NO Farish SE et al. Peripheral ameloblastoma: A clinical and histologic study of 11 cases. J Oral Maxillofac Surg. 1991; 49: 970 Abstract Full Text PDF PubMed Scopus (39) Google Scholar , 3 Lin SC Lieu CM Hahn LJ et al. Peripheral ameloblastoma with metastasis. Int J Oral Maxillofac Surg. 1987; 16: 202 Abstract Full Text PDF PubMed Scopus (37) Google Scholar It was first described in the literature by Kuru in 1911. 4 Kuru H Ueber das adamantinom. Centralbl f allg path u path anatomie (iena). 1911; 22: 291 Google Scholar The tumor is distinguished from its intraosseous counterpart by its extraosseous location and its less aggressive behavior, causing mild saucerization of adjacent bone in some instances, but without actual infiltration into the marrow spaces. 1 Gurol M Burkes Jr, EJ Peripheral ameloblastoma. J Periodontol. 1995; 66: 1065 Crossref PubMed Scopus (29) Google Scholar , 2 El-Mofty SK Gerard NO Farish SE et al. Peripheral ameloblastoma: A clinical and histologic study of 11 cases. J Oral Maxillofac Surg. 1991; 49: 970 Abstract Full Text PDF PubMed Scopus (39) Google Scholar , 5 Zhu EX Okada N Takagi M Peripheral ameloblastoma: Case report and review of literature. J Oral Maxillofac Surg. 1995; 53: 590 Abstract Full Text PDF PubMed Scopus (23) Google Scholar , 6 Redman RS Keegan BP Spector CJ et al. Peripheral ameloblastoma with unusual mitotic activity and conflicting evidence regarding histogenesis. J Oral Maxillofac Surg. 1994; 52: 192 Abstract Full Text PDF PubMed Scopus (31) Google Scholar , 7 Baden E Doyle JL Petriella V Malignant transformation of peripheral ameloblastoma. Oral Surg Oral Med Oral Pathol. 1993; 75: 214 Abstract Full Text PDF PubMed Scopus (51) Google Scholar The peripheral ameloblastoma is thought to arise from rests of the dental lamina or from basal cells of the surface epithelium. 1 Gurol M Burkes Jr, EJ Peripheral ameloblastoma. J Periodontol. 1995; 66: 1065 Crossref PubMed Scopus (29) Google Scholar , 3 Lin SC Lieu CM Hahn LJ et al. Peripheral ameloblastoma with metastasis. Int J Oral Maxillofac Surg. 1987; 16: 202 Abstract Full Text PDF PubMed Scopus (37) Google Scholar , 6 Redman RS Keegan BP Spector CJ et al. Peripheral ameloblastoma with unusual mitotic activity and conflicting evidence regarding histogenesis. J Oral Maxillofac Surg. 1994; 52: 192 Abstract Full Text PDF PubMed Scopus (31) Google Scholar , 7 Baden E Doyle JL Petriella V Malignant transformation of peripheral ameloblastoma. Oral Surg Oral Med Oral Pathol. 1993; 75: 214 Abstract Full Text PDF PubMed Scopus (51) Google Scholar , 8 Monson ML Postgate J Bowe R et al. Pedunculated soft-tissue mass on the alveolar gingiva. J Oral Maxillofac Surg. 1990; 48: 1311 Abstract Full Text PDF PubMed Scopus (10) Google Scholar