颗粒细胞成釉细胞瘤

Granular cell ameloblastoma.

作者信息

Martin Yakob, Sathyakumar M, Premkumar Jeyanthi, Magesh K T

机构信息

Department of Oral and Maxillofacial Pathology, SRM Kattankulathur Dental College, Kanchipuram, Tamil Nadu, India.

Department of Oral and Maxillofacial Pathology, Saveetha Dental College, Chennai, Tamil Nadu, India.

出版信息

J Oral Maxillofac Pathol. 2017 Jan-Apr;21(1):183. doi: 10.4103/jomfp.JOMFP_45_15.

DOI:10.4103/jomfp.JOMFP_45_15

PMID:28479717

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5406811/

Abstract

A 42-year-female patient presented with a swelling on the left side of the face for the past 10 years. The radiograph shows multilocular radiolucency with evidence of root resorption. Histopathology reveals fibrous connective tissue exhibiting numerous odontogenic epithelial islands with peripheral tall columnar cells showing a reversal of polarity. The center of the island shows stellate reticulum like cells. The connective tissue also shows the presence of extensive coarse granular eosinophilic cells distributed throughout the section.

摘要

一名42岁女性患者，过去10年来左侧面部出现肿胀。X线片显示多房性透射区并有牙根吸收迹象。组织病理学显示纤维结缔组织中有许多牙源性上皮岛，周边高柱状细胞极性反转。岛的中心显示星网状细胞样。结缔组织中还可见大量粗大的嗜酸性粒细胞分布于整个切片。