Thornwaldt'S囊肿的MRI诊断价值  

Diagnostic value of MR imaging in Thornwaldt's cyst

作　　者：邓水堂 朱达东 赵顺标[1] 郑胜[1] 

机构地区：[1]玉环县人民医院放射科,浙江317600

出　　处：《影像诊断与介入放射学》2012年第3期171-173,共3页Diagnostic Imaging & Interventional Radiology

摘　　要：目的探讨MRI对Thornwaldt's囊肿的诊断价值。方法 11例Thornwaldt's囊肿,男4例,女7例,年龄32～67岁,平均55.7岁,回顾性分析其MR T_1WI及T_2WI的表现。结果 11例Thornwaldt's囊肿,均位于咽顶部两侧头长肌之间,MRI表现为典型的长T_1长T_2信号,囊壁薄而光整,囊内无分隔及实性组织成分。结论 Thornwaldt's囊肿MRI具有特征性表现,MRI对其诊断具有重要价值。Objective To assess the value of MR imaging in diagnosing Thornwaldt＇s cyst. Methods MRI of 11 patients （4 men, 7 women; age range： 32-67 years, mean age 55.7 years） with Thornwaldt＇s cyst was retrospectively analyzed. Results The Thornwaldt＇s cysts in all patients had thin and smooth walls as well as long, equal or short T1 and T2 signals. The cysts were located typically in the nasopharynx between the logus capitis muscles. Conclusion Thornwaldt＇s cyst has typical MRI characteristics, which are useful for diagnosis.

关 键 词：Thomwaldt's囊肿 磁共振成像 

分 类 号：R766[医药卫生—耳鼻咽喉科]