Root resorption in ameloblastoma: a radiographic analysis of 35 cases.

ABSTRACT Background and Objective: Odontogenic tumors are heterogenous lesions with diverse clinical manifestations and histopathological features. Ameloblastoma is a slow growing, sizeable benign tumor with an increased recurrence potential. Radiographically, ameloblastoma mimics other odontogenic tumors occurring in the same region but can be differentiated based on certain features. The objective of the study was to evaluate the radiographic features and presence of root resorption in ameloblastoma as a diagnostic feature in the local population. Methods: This retrospective hospital-based study was conducted at the Oral and Maxillofacial Surgery Department of Multan Medical and Dental College Multan, Pakistan from 1st Oct 2019 to 31st March 2020. Radiographs of 35 histopathologically confirmed cases of ameloblastoma were included in the study. These radiographs were assessed for site, locularity, and root resorption. Data were processed and analyzed by using SPSS version 23.0 Results: Mean age of the patients was 35.35±18.2 years with male predominance (66% vs. 34%). A total of 55% cases presented below 35 years age group thus showing increased prevalence in young adults. Multilocular appearance was seen in 24 (68.5%) cases while uni-locular pattern was seen in 12 (31.5%) cases. Root resorption was detected in 19 (54.3%) cases. Statistically, root resorption was not significantly associated with the gender or age of the patients (p > 0.05). Conclusion: Multi-locular appearance a nd root resorption are th e key radiographical features of ameloblastoma presenting in our population. [ABSTRACT FROM AUTHOR]