摘要
目的分析动脉瘤样骨囊肿(ABC)的CT影像特征,提高ABC的CT诊断水平。方法回顾性分析25例经外科手术/穿刺活检及病理结果证实的ABC的CT表现。结果 25例CT检查资料中,17例有不同程度的囊状膨胀性改变,4例骨皮质破坏中断,9例可见到骨性间隔和骨嵴,3例可见多发液-液平面,3例周围出现囊实性软组织肿块。结论 CT对ABC有重要的诊断价值,其中囊状骨质破坏并骨质内缘多发压迹及骨嵴分隔是诊断ABC的重要征象。
Objective To analyze the CT imaging features of aneurysmal bone cyst and improve the CT diagnosis of ABC.Methods A retrospective analysis of 25 cases with surgical operation / biopsy and pathology results confirmed ABC CT expression.ResultsIn 25 cases with CT examination, 17 cases of cystic expansion change in different degree, 4 patients with cortical destruction interrupt, 9 cases is visible to the osseous interval and bone crest, there are multiple liquid-liquid plane in 3 cases, 3 cases of peripheral appear cystic mass of soft tissue.Conclusion CT has important value in the diagnosis of ABC, The cystic bone destruction and bone inner multiple pressure trace and bone crista are important signs for the diagnosis of ABC.
出处
《中国卫生标准管理》
2015年第15期179-180,共2页
China Health Standard Management
