An unusual presentation of osteoblastoma
DOI:
https://doi.org/10.5935/2525-5711.20170039Palavras-chave:
Osteoblastoma, Diagnosis, Oral, MaxillaResumo
Osteoblastoma is a rare benign bone tumor that accounts for less than 1% of all primary bone tumors. Due to a low occurrence and varied histopathological aspects, this pathology becomes a diagnostic challenge. Therefore, our objective of reporting a case of osteoblas- toma in the maxilla is to discuss another presentation of this tumor. Male patient, suffering from leucoderma, 50 years old, presented an expansion in right superior vestibular groove with pain during palpation and an extensive osteolytic lesion in the right maxilla, of solid content, observed in computed tomography. With an anatomopathological diagnosis of osteoblastoma by an incisional biopsy, conservative surgery was performed to remove the lesion. The definitive analysis of the excised tumor confirmed the preoperative diagnosis. The patient has been followed up for a period of 5 years without relapses of the neoplasia. Therefore, due to the rarity and the difficult diagnosis, describing cases like this one and their presentation characteristics is extremely important to enhance knowledge of this pathology among professionals in the area of diagnosis and maxillofacial surgery.
Referências
Lucas DR, Unni KK, McLeod RA, O'Connor MI, Sim FH. Osteoblastoma: a clinicopathologic study of 306 cases. Hum Pathol. 1994;25:117-34.
Rawal YB, Angiero F, Allen CM, Kalmar JR, Sedghizadeh PP, Steinhilber AM. Gnathic osteoblastoma: clinicopathologic review of seven cases with long-term follow-up. Oral Oncol. 2006;42:123-30.
Matsuzaka K, Shimono M, Uchiyama T, Noma H, Inoue T. Lesions related to the formation of bone, cartilage or cementum arising in the oral area: a statistical study and review of the literature. Bull Tokyo Dent Coll. 2002;47:173-80.
Woźniak AW, Nowaczyk MT, Osmola K, Golusinski W. Malignant transformation of an osteoblastoma of the mandible: case report and review of the literature. Eur Arch Otorhinolaryngol. 2010;267:845-9.
Kulkarni MM, Shah AS, Ahire S. Aggressive osteoblastoma of the mandible: a case report. Int J Contemp Dent. 2011;2:135-8.
Angiero F, Mellone P, Baldi A, Stefani M. Osteoblastoma of the jaw: report of two cases and review of the literature. In Vivo. 2006;20:665-70.
Bokhari K, Hameed MS, Ajmal M, Togoo RA. Benign osteoblastoma involving maxilla: a case report and review of the literature. Case Rep Dent. 2012;2012:351241.
Peters TE, Oliver DR, McDonald JS. Benign osteoblastoma of the mandible: report of a case. J Oral Maxillofac Surg. 1995;53:13479.
Mardaleishvili K, Kakabadze Z, Machavariani A, Grdzelidze T, Kakabadze A, Sukhitashvili N, et al. Benign osteoblastoma of the mandible in a 12‑year‑old female: A case report. Oncol Lett. 2014;8:2691-4.
Jones AC, Prihoda TJ, Kacher JE, Odingo NA, Freedman PD. Osteoblastoma of the maxilla and mandible: a report of 24 cases, review of the literature, and discussion of its relationship to osteoid osteoma of the jaws. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2006;102:639-50.
Shah S, Kim JE, Huh KH, Yi WJ, Heo MS, Lee SS. Recurrent osteoblastoma of the maxilla. Dentomaxillofac Radiol. 2013;42:20100263.
Saikhedkar R, Wanjari S, Nirwan A, Prasad H. Osteoblastoma involving maxilla: an unusual report with review of literature. J Orofac Sci. 2010;2:53-7.
Pandiar D, P M S, Gulati S, Banyal VS, Kumar A. Benign osteoblastoma of maxilla: a case report emphasizing the histopathological differential diagnosis. J Clin Diagn Res. 2014;8:ZD21-3.
Alawi F. Benign fibro-osseous diseases of the maxillofacial bones. A review and differential diagnosis. Am J Clin Pathol. 2002;118Suppl:S50-70.
Jaffe H. Benign osteoblastoma. Bull Hosp Joint Dis. 1956;17:141-51.
Lichtenstein L. Benign osteoblastoma; a category of osteoidand bone-forming tumors other than classical osteoid osteoma, which may be mistaken for giant-cell tumor or osteogenic sarcoma. Cancer. 1956;9:1044-52.
Dorfman HD. Proceedings: Malignant transformation of benign bone lesions. Proc Natl Cancer Conf. 1972;7:901-13.
McCarthy EF. Fibro-osseous lesions of the maxillofacial bones. Head Neck Pathol. 2013;7(1):5-10.
Cury SEV, Silva BSF, Rocha AC, Lemos-Junior CA, Pinto Junior DS. Osteoid osteoma of the mandible: case report. J Oral Diag 2016;01:e20160019.
Manjunatha BS, Sunit P, Amit M, Sanjiv S. Osteoblastoma of the jaws: report of a case and review of literature. Clin Pract. 20111;1:e118.
Gordon SC, Macintosh RB, Wesley RK. A review of osteoblastoma and case report of metachronous osteoblastoma and unicystic ameloblastoma. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2001;91:570-5.
Ohkubbo T, Hemandez JC, Ooya K, Krutchkoff DJ. "Aggressive" osteoblastoma of the maxilla. Oral Surg Oral Med Oral Pathol. 1989;68:69-73.
Ataoglu O, Oygur T, Yamalik K, Yucel E. Recurrent osteoblastoma of the mandible: a case report. J Oral Maxillofac Surg. 1994;52:86-90.
Downloads
Publicado
Como Citar
Edição
Seção
Licença
Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.
