Analysis of 55 cases of adenomatoid odontogenic tumor in an Indian population and review of literature
Med. oral patol. oral cir. bucal (Internet)
; 27(1): e85-e93, jan. 2022. tab, ilus
Article
in English
| IBECS
| ID: ibc-204332
Responsible library:
ES1.1
Localization: ES15.1 - BNCS
ABSTRACT
Background:
This study reviews the demographic, clinical and radiographic features of adenomatoid odontogenic tumor(AOT) diagnosed in an Indian population over 50 years and also evaluate and compare follicular AOT(F-AOT) and extra-follicular AOT(EF-AOT). Material andMethods:
55 diagnosed cases of AOT from 1971-2020 were studied retrospectively. The data regarding the age, sex, location, variant of AOT, duration, clinical features, radiographic appearance, treatment and recurrence were collected and analysed.Results:
Of the 722 odontogenic tumors diagnosed, 7.6% were AOTs with higher prevalence of extra-follicular (67.3%) than follicular (32.7%) variant. All the tumors were intraosseous with a marked predilection for maxilla over mandible, ratio 21. The patients mean age was 19.8 years with slightly higher female predilection (malefemale ratio - 11.5). The anterior region (76.4%) was more frequently affected and entire quadrant was involved in 21.8% cases. Clinically, asymptomatic, slow-growing swelling was seen in 81.8% cases with duration of 15 days to 10 years. Radiographically, AOT appeared as well-corticated radiolucent lesion. Canine was the most commonly impacted tooth. Recurrence was seen in 3 cases.Conclusions:
Interestingly, in this series extra-follicular was twice more common than follicular AOT. Few cases involved the entire quadrant or crossed the midline of either jaws.(AU)
Full text:
Available
Collection:
National databases
/
Spain
Database:
IBECS
Main subject:
Tooth, Impacted
/
Ameloblastoma
/
Odontogenic Tumors
/
India
Limits:
Adolescent
/
Adult
/
Humans
Country/Region as subject:
Asia
Language:
English
Journal:
Med. oral patol. oral cir. bucal (Internet)
Year:
2022
Document type:
Article
Institution/Affiliation country:
Nair Hospital Dental College/India