阑尾黏液性囊腺瘤的 MSCT 诊断  

Diagnostic value of MSCT for appendix mucinous cystadenoma

作　　者：谭静[1] 封俊[1] 丁莹莹[1] 张大福[1] 

机构地区：[1]云南省肿瘤医院昆明医学院第三附属医院放射科,云南昆明650118

出　　处：《实用放射学杂志》2014年第12期2007-2009,共3页Journal of Practical Radiology

摘　　要：目的：探讨阑尾黏液性囊腺瘤的 MSCT 表现,提高术前诊断正确率。方法回顾性分析6例经手术病理证实的阑尾黏液性囊腺瘤 MSCT 平扫及增强表现。结果2例表现为阑尾囊状膨胀,密度不均；4例表现为右髂窝区的囊性肿瘤。4例囊壁薄且密度均匀,3例出现弧形钙化；2例伴有分隔；动态增强扫描囊壁环形强化4例,囊壁无明显强化2例。阑尾周围脂肪间隙模糊2例。结论阑尾黏液性囊腺瘤 MSCT 表现为阑尾囊性膨胀或右髂窝区囊性肿瘤,囊壁多伴有弧形钙化,增强扫描囊壁环形强化。Objective To discuss the MSCT performances of appendix mucinous cystadenoma in order to improve the preoperative diagnosis.Methods MSCT plain and enhanced findings of mucinous appendix mucinous cystadenoma proved by pathology in 6 pa-tients were analyzed retrospectively.Results CT showed cystic dilatation of the appendix in 2 patients with heterogeneous density, and cystic mass in the right iliac fossa in 4.As for the cystic wall,uniform thin wall was seen in 4,curvilinear mural calcification in 3 and septation in 2.Dynamic enhanced CT showed the ring mural enhancement in 4.In addition,the blurred surrounding fatty tis-sues were seen in 2.Conclusion MSCT findings of mucinous appendiceal cystadenoma appeared as cystic dilatation or cystic mass in the right iliac fossa,curvilinear mural calcification and enhanced wall.

关 键 词：阑尾 黏液囊腺瘤 计算机体层成像 

分 类 号：R735.36[医药卫生—肿瘤] R814.42[医药卫生—临床医学]