Thirty years clinicopathological study of 60 calcifying cystic odontogenic tumors in Iranian population.

Abstract

AIM:

To reevaluate all cases previously diagnosed as calcifying odontogenic cyst (COC) from the archives of the Department of Oral Pathology at Mashhad Faculty of Dentistry from 1978 to 2008.

MATERIALS AND METHODS:

Clinical histories and microscopic slides of all cases diagnosed as COC were reviewed and analyzed statistically. The information about patients such as age, sex, clinical features, radiographic view and other necessary data was gathered from biopsy files.

RESULTS:

The majority of cases occurred in mandible and four cases were peripherally. Thirteen cases were associated with other odontogenic tumors and 11 cases were odontoma type. In two cases, recurrence was reported after surgical treatment which underwent malignant transformation.

CONCLUSION:

Calcifying cystic odontogenic tumor (CCOT) in Iranian population occurs in younger age group with slightly male predilection and more mandibular, unicystic and simple type.

CLINICAL SIGNIFICANCE:

It is better to address the noncystic CCOT lesions with their specific terms in order to make histopathological characteristics clear.

• Authors: Ataollah Habibi, Nasrollah Saghravanian, Jahanshah Salehinejad, Hamid Jafarzadeh
• Journal: The journal of contemporary dental practice (J Contemp Dent Pract) Vol. 12 Issue 3 Pg. 171-3 (May 01 2011) ISSN: 1526-3711 [Electronic] India
• PMID: 22186811 (Publication Type: Journal Article)

Topics

• Adolescent
• Adult
• Age Factors
• Aged
• Aged, 80 and over
• Child
• Diagnosis, Differential
• Female
• Humans
• Iran (epidemiology)
• Longitudinal Studies
• Male
• Mandibular Neoplasms (classification, epidemiology, pathology)
• Maxillary Neoplasms (classification, epidemiology, pathology)
• Middle Aged
• Odontogenic Cyst, Calcifying (classification, epidemiology, pathology)
• Odontogenic Tumors (classification, epidemiology, pathology)
• Prevalence
• Retrospective Studies
• Sex Factors
• Statistics, Nonparametric
• Terminology as Topic
• Young Adult