A 22-year-old female noticed a 1.0 x 1.0 cm gingival mass of one-year duration. Two months prior to consult, a panoramic radiograph was performed, revealing a defined unicystic, mixed radiopaque and radiolucent lesion between the premolars on the right hemi-mandible, causing displacement on the roots of the premolar without signs of resorption and not associated with any unerupted tooth. Physical examination revealed a swelling at the right mandibular premolar area. Enucleation with peripheral ostectomy was performed and the mass was submitted for histopathologic examination. The patient was advised follow-up.
Masthan KMK, Anitha N, Krupaa N, Manikkam S. Ameloblastoma. J Pharm BioAllied Sci. 2015;7(Suppl 1):S167-70. PMCID: PMC4439660. https://doi.org/10.4103/0975-7406.155891.
Chukwuneke FN, Anyanechi CE, Akpeh JO, Chukwuka A, Ekwueme OC. Clinical characteristic and presentation of ameloblastoma: An 8-year retrospective study of 240 cases in Eastern Nigeria. Br J Oral Maxillofac Surg. 2016;54(4):384-7. PMID: 26387072. https://doi.org/10.1016/j.bjoms.2015.08.264.
Neville WB, Damm DD, Allen CM, Bouquot JE. Oral and Maxillofacial Pathology, 2nd ed. WB Saunders Company; 2002, pp. 611-20.
Fulco GM, Nonaka CF, Souza LB, Miguel MC, Pinto LP. Solid ameloblastomas - Retrospective clinical and histopathologic study of 54 cases. Braz J Otorhinolaryngol. 2010;76(2):172-7. PMID: 20549076.
Barnes L, Eveson JW, Reichart P, Sidransky D. World Health Organization classification of tumors. Pathology and genetics. Head and neck tumors. Lyon France: IARC Press; 2005, pp. 1-430. Available from: https://www.iarc.fr/en/publications/pdfs-online/pat-gen/bb9/BB9.pdf.
Rosai and Ackerman’s Surgical Pathology,10th ed.; 2011.
Magliocca K, Martinez A. Mandible-maxilla benign tumors ameloblastoma. Retrieved from http://www.pathologyoutlines.com/topic/mandiblemaxillaameloblastoma.html. Accessed March 2017.
Saghravanian N, Salehinejad, Ghazi N, Shirdel M, Razi M. A 40-year retrospective clinicopathological study of ameloblastoma in Iran. Asian Pac J Cancer Prev. 2016;17(2), 619-23. PMID: 26925653.
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The Philippine Journal of Pathology is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Based on works made open access at http://philippinejournalofpathology.org