儿童颈部淋巴管瘤的CT表现  

CT Findings of Cervical Lymphangioma in Children

作　　者：徐文彪[1] 刘立炜[1] 

机构地区：[1]广州医学院附属儿童医院放射科,广东广州510120

出　　处：《广州医学院学报》2006年第4期32-35,共4页Academic Journal of Guangzhou Medical College

摘　　要：目的:探讨儿童颈部淋巴管瘤的CT表现特征。方法:回顾性分析本院23例儿童颈部淋巴管瘤的CT表现。所有病例均经手术或病理证实。结果:儿童颈部淋巴管瘤的典型CT表现:肿瘤边缘光滑,呈密度均匀的囊性包块,增强扫描可见肿瘤囊壁较薄,呈轻度强化,囊内不强化。肿瘤为多囊时,可见囊内有线状分隔,合并出血时,可见囊内有“液-液”平面。结论:儿童颈部淋巴管瘤在CT检查方面有特征性表现。Objective：To discuss the CT teatures of cervical lymphangioma（CL） in children. Methods： 23 cases with CL were reviewed and an＇,dyzed. All of them were proved by surgical operation or patholugy. Results： Typical CT findings of CL in children included： cystic mass with smooth margins, uniformed density, thin walls, minimal rim enhancement and lack of enhancement in cystic spaces. Linear separations were seen in multiple cystic lesions, and with fluid-fluid levels if hemorrhage was associated. Conclusion： Characteristic CT findings in chihtren CL were shown in this study.

关 键 词：颈部肿瘤 淋巴管瘤 儿童 体层摄影术 X线计算机 

分 类 号：R730.44[医药卫生—肿瘤]