Saini Natasha, Kadian Bindu, Rajain Tanu, Narang Saurabh, Namdev Ritu
Department of Pedodontics and Preventive Dentistry, Post Graduate Institute of Dental Sciences, Rohtak, Haryana, India.
Contemp Clin Dent. 2020 Apr-Jun;11(2):184-189. doi: 10.4103/ccd.ccd_344_20. Epub 2020 Aug 7.
Adenomatoid Odontogenic Tumor (AOT) is a benign, non-invasive tumor with slow but progressive growth, mainly affecting younger patients, predominantly females. It is more often located in maxilla, involving an unerupted or erupted tooth, mostly canine. There are three variants, namely follicular, extra-follicular and peripheral. Permanent cuspids account for 60% of all follicular and 89% of all extra-follicular AOT. This article discusses a unique case of extra-follicular AOT in 9 year old male patient associated with partially erupted maxillary central incisor.
腺样牙源性肿瘤(AOT)是一种良性、非侵袭性肿瘤,生长缓慢但呈进行性,主要影响年轻患者,以女性为主。它更常位于上颌骨,累及一颗未萌出或已萌出的牙齿,多数为尖牙。腺样牙源性肿瘤有三种变体,即滤泡型、滤泡外型和周边型。恒牙尖牙在所有滤泡型腺样牙源性肿瘤中占60%,在所有滤泡外型腺样牙源性肿瘤中占89%。本文讨论了一名9岁男性患者发生的一例与部分萌出的上颌中切牙相关的滤泡外型腺样牙源性肿瘤的独特病例。