Granular cell ameloblastoma as a solitary peripheral growth after twenty years of segmental resection of the mandible: A rare case of recurrence.

下颌骨部分切除术二十年后 ， 颗粒细胞成釉细胞瘤作为孤立的外周生长 ： 罕见的复发病例。

• 发表时间: Apr-Jun 2022
• 来源期刊: J Oral Maxillofac Pathol
• DOI: 10.4103/jomfp.jomfp_24_22
• PMID: 35968191
• 文章类型: Case Reports
• 作者列表: Fukate CA,Bansal SP,Andrade NN,Desai RS,Fukate CA,Bansal SP,Andrade NN,Desai RS

关键词: Ameloblastoma; granular cell ameloblastoma; recurrence; Ameloblastoma; granular cell ameloblastoma; recurrence

Abstract

The ameloblastoma is a slowly growing, locally invasive, benign epithelial odontogenic neoplasm of the jaws with a high rate of recurrence if not removed adequately. We report an interesting case of granular cell ameloblastoma, which presented as a solitary, peripheral, soft tissue growth 20 years after initial segmental resection of the left mandible. The basal layer of oral mucosa could be the possible source of peripheral ameloblastoma in our case. In order to reduce the chances of recurrence, we suggest to incorporate mucosal stripping along with the conventional treatment as a mandatory rather than an elective procedure while treating ameloblastoma.

摘要

成釉细胞瘤生长缓慢，局部侵入性，如果不充分切除，颌骨良性上皮牙源性肿瘤的复发率很高。我们报道了一个有趣的颗粒细胞成釉细胞瘤，作为一个孤独的，外围,左侧下颌骨初次节段切除后20年软组织生长。在我们的病例中，口腔粘膜的基底层可能是周围成釉细胞瘤的可能来源。为了减少复发的机会，我们建议在治疗成釉细胞瘤时，将粘膜剥离与常规治疗作为强制性而非选择性手术。