华西口腔医学杂志Issue(4)：419-422,4.DOI:10.7518/hxkq.2015.04.020
成牙骨质细胞瘤的临床及影像表现分析
Analysis of clinical and imaging findings in cementoblastoma
许来青 1刘媛媛 1罗晶晶 1姜曚 1郭文豪 1郑广宁1
作者信息
- 1. 口腔疾病研究国家重点实验室 华西口腔医院放射科 四川大学，成都 610041
- 折叠
摘要
Abstract
Objective To assess the clinical and imaging features of cementoblastoma for diagnosis and differential diagnosis. Methods Clinical and imaging data of 14 cases were selected for this retrospective study. Results A total of 14 cases of cementoblastoma patients with ages at diagnosis ranging from 11 years to 58 years (mean age, 27.6 years; median age, 21.0 years). The tumor affected 7 patients from each gender. The mandible was the main site of occurrence. The most common complaints were swelling and pain. Radiographic results showed that cementoblastoma typically presented as a well-circumscribed and radiopaque mass confluent with the involved tooth root and surrounded by a thin and uniform radio-lucent border. Tumor parenchyma was generally mixed-density, which could be divided into two types, namely, homogeneous and heterogeneous patterns. Other significant imaging features included the periphery bone of the lesion sclerosis and cortical thickening of the lower edge of the mandible. Conclusion Obvious characteristics are found in the clinical and imaging findings of cementoblastoma. Accurate recognition of this lesion is significant in clinic to avoid misdiagnoses.关键词
牙源性肿瘤/成牙骨质细胞瘤/良性成牙骨质细胞瘤Key words
odontogenic tumor/cementoblastoma/benign cementoblastoma分类
医药卫生引用本文复制引用
许来青,刘媛媛,罗晶晶,姜曚,郭文豪,郑广宁..成牙骨质细胞瘤的临床及影像表现分析[J].华西口腔医学杂志,2015,(4):419-422,4.
