CAJ | 학술논문

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。
목적：탐토란미점액성낭선류적 MSCT 표현,제고술전진단정학솔。방법회고성분석6례경수술병리증실적란미점액성낭선류 MSCT 평소급증강표현。결과2례표현위란미낭상팽창,밀도불균；4례표현위우가와구적낭성종류。4례낭벽박차밀도균균,3례출현호형개화；2례반유분격；동태증강소묘낭벽배형강화4례,낭벽무명현강화2례。란미주위지방간극모호2례。결론란미점액성낭선류 MSCT 표현위란미낭성팽창혹우가와구낭성종류,낭벽다반유호형개화,증강소묘낭벽배형강화。
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.