颈部转移淋巴结的影像学诊断研究  

Imaging diagnosis research of metastatic cervical lymph nodes

作　　者：余雷[1] 梁晔鑫[1] 骆科美[1] Yu Lei;Liang Yexin;Luo Kemei(Guizhou Aerospace Hospital(Zunyi City)563000)

机构地区：[1]贵州航天医院,遵义563000

出　　处：《中国社区医师》2017年第5期97-97,99,共2页Chinese Community Doctors

摘　　要：目的:探讨CT灌注成像检查对颈部转移淋巴结的诊断价值。方法:收治鼻咽癌颈部转移淋巴结患者32例,给予常规超声、CT灌注成像检查、病理检查。结果:CT灌注成像对颈部转移淋巴结良恶性的诊断符合率、敏感度特异度均高于常规超声检查,差异具有统计学意义(P<0.05)。结论:CT灌注成像检查对颈部转移淋巴结的诊断具有重要价值。Objective:To evaluate the value of CT perfusion imaging in the diagnosis of metastatic cervical lymph nodes.Methods:32cases of patients with metastatic cervical lymph nodes were treated with conventional ultrasound,CT perfusion imaging andpathological examination.Results:The coincidence rate of CT perfusion imaging in the diagnosis of benign and malignantmetastatic cervical lymph nodes was higher than that of conventional ultrasound(P<0.05).The sensitivity of CT perfusionimaging in the diagnosis of benign and malignant metastatic cervical lymph nodes was higher than that of conventional ultrasound(P<0.05).The specificity of CT perfusion imaging in the diagnosis of benign and malignant metastatic cervical lymph nodes washigher than that of conventional ultrasound,and the difference was statistically significant(P<0.05).Conclusion:CT perfusionimaging was of great value in the diagnosis of metastatic cervical lymph nodes.

关 键 词：颈部转移淋巴结 CT灌注成像 常规超声 

分 类 号：R445.1[医药卫生—影像医学与核医学] R739.63[医药卫生—诊断学] R730.44[医药卫生—临床医学]