Calcifying epithelial odontogenic tumor associated with the left mandibular first premolar: a case report and literature review
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Calcifying epithelial odontogenic tumor (CEOT) is a rarely reported benign tumor, accounting for 0.4-3% of all odontogenic tumors. Approximately 150 cases have been reported in the literature between 1958 and 2003. The age range of CEOT varies from 8 to 92 years with mean of 36.9 years, and the occurrence of the lesion in both genders is almost equal. It has 2 clinico-topographic variants: the intraosseous (94%) and the extraosseous (6%) type. The intraosseous type has a predilection for mandible (maxilla : mandible ratio of 1 : 2). The intraosseous CEOT commonly associated with non-erupted teeth accounts for more than half (52%) of the cases and usually appears as painless swelling that causes bony expansion. The location of diffused round-shaped calcifying material is inside the connective tissue stroma and epithelial islands. The tumors tend to be located toward the tooth crown, which usually has a unilocular radiolucent region containing variant radiopaque materials radiologically. In this paper, we report a case of CEOT occurring in the left mandibular first premolar of a 23-year-old female and present a brief review of the literature.
Abstract
Calcifying epithelial odontogenic tumor (CEOT) is a rarely reported benign tumor, accounting for 0.4-3% of all odontogenic tumors. Approximately 150 cases have been reported in the literature between 1958 and 2003. The age range of CEOT varies from 8 to 92 years with mean of 36.9 years, and the occurrence of the lesion in both genders is almost equal. It has 2 clinico-topographic variants: the intraosseous (94%) and the extraosseous (6%) type. The intraosseous type has a predilection for mandible (maxilla : mandible ratio of 1 : 2). The intraosseous CEOT commonly associated with non-erupted teeth accounts for more than half (52%) of the cases and usually appears as painless swelling that causes bony expansion. The location of diffused round-shaped calcifying material is inside the connective tissue stroma and epithelial islands. The tumors tend to be located toward the tooth crown, which usually has a unilocular radiolucent region containing variant radiopaque materials radiologically. In this paper, we report a case of CEOT occurring in the left mandibular first premolar of a 23-year-old female and present a brief review of the literature.
참고문헌 (14)
- Cheng YS, "Calcifying epithelial odontogenic tumor showing microscopic features of potential malignant behavior", Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 93, pp.287~295 (2002)
- Rapidis AD, "Calcifying epithelial odontogenic tumor (CEOT) of the mandible: clinical therapeutic conference", J Oral Maxillofac Surg, 63, pp.1337~1347 (2005)
- Philipsen HP, "Calcifying epithelial odontogenic tumour: biological profile based on 181 cases from the literature", Oral Oncol, 36, pp.17~26 (2000)
- Neville BW, "Oral and maxillofacial pathology" (2002), W. B. Saunders
- Deboni MC, "Clinical, radiological and histological features of calcifying epithelial odontogenic tumor: case report", Braz Dent J, 17, pp.171~174 (2006)
- Gon F, "The calcifying epithelial odontogenic tumor: report of a case and a study of its histogenesis", Br J Cancer, 19, pp.39~50 (1965)
- Takeda Y, "Peripheral calcifying epithelial odontogenic tumor", Oral Surg Oral Med Oral Pathol, 56, pp.71~75 (1983)
- Gopalakrishnan R, "Cystic variant of calcifying epithelial odontogenic tumor", Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 102, pp.773~777 (2006)
- Franklin CD, "The calcifying epithelial odontogenic tumor. A review and analysis of 113 cases", Oral Surg Oral Med Oral Pathol, 42, pp.753~765 (1976)
- Anavi Y, "lear-cell variant of calcifying epithelial odontogenic tumor: clinical and radiographic characteristics", Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 95, pp.332~339 (2003)
- Kumamoto H, "Clear cell variant of calcifying epithelial odontogenic tumor (CEOT) in the maxilla: report of a case with immunohistochemical and ultrastructural investigations", J Oral Pathol Med, 28, pp.187~191 (1999)
- Schmidt-Westhausen A, "Clear cell calcifying epithelial odontogenic tumor. A case report", Int J Oral Maxillofac Surg, 21, pp.47~49 (1992)
- Sapp JP, "Contemporary oral and maxillofacial pathology" (2004), Elsevier
- Damm DD, "Combined epithelial odontogenic tumor: adenomatoid odontogenic tumor and calcifying epithelial odontogenic tumor", Oral Surg Oral Med Oral Pathol, 55, pp.487~496 (1983)