华西口腔医学杂志Issue(4)：373-377,5.DOI:10.7518/hxkq.2014.04.013
成釉细胞瘤的锥形束CT表现分析
Cone-beam CT features of ameloblastomas
罗晶晶 1游梦 1陈妮 1许来青 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 summarize and analyze the cone-beam CT (CBCT) imaging features of ameloblastomas for clinical preoperative diagnosis. Methods Thirty-seven cases with complete data proven by pathology were retrospectively studied for distinct CBCT features. Results Of the 37 cases, 31 were primary and 6 were recurrent. On CBCT images, the 37 cases were composed of 36 cases (97.3%) of intraosseous lesions (17 cases of multilocular lesions, 17 cases of unilocular lesions, and 2 cases of honeycomb lesion) and 1 case (2.7%) of extraosseous lesion (soft tissue lesion). Of the 17 multilocular cases, 15 (88.2%) showed tongue-shaped crests in lesions. Thirty-four cases (94.4%) showed apparent expansible change toward lip/buccal and (or) palatal/lingual sides of jaw, with partialcortical erosion. Conclusion CBCT imaging yields accurate three-dimensional images of lesion shape and structure. Therefore, CBCT can be usedfor the clinical diagnosis and surgical assessment of ameloblastoma.关键词
成釉细胞瘤/锥形束CT/临床诊断Key words
ameloblastoma/cone-beam CT/clinical diagnosis分类
医药卫生引用本文复制引用
罗晶晶,游梦,陈妮,许来青,郑广宁..成釉细胞瘤的锥形束CT表现分析[J].华西口腔医学杂志,2014,(4):373-377,5.
