摘要
目的 :探讨阑尾粘液囊肿的CT诊断价值。材料和方法 :分析 7例阑尾粘液囊肿的CT表现特点及其病理基础。结果 :7例阑尾粘液囊肿 5例为囊性包块 ,2例为软组织密度包块 ,其密度均匀 ,CT值 6～ 5 4Hu ,大小在 2～ 9.4cm间 ,包块周围肠系膜脂肪层清晰 ,增强扫描 5例包块无增强 ,2例有轻度环形增强。 1例合并横结肠套叠 ,7例均未见腹膜假性粘液瘤。结论 :阑尾粘液囊肿CT表现具有囊性水样密度或软组织密度 ,密度均匀 ,增强扫描无增强或囊壁仅有轻度环形增强等特征。
Purpose: To study the value of CT in the diagnosis of appendix mucocele. Materials and Methods: CT features of 7 case with appedix mucocele and pathological basis were analyzed. Results: 5 of 7 case showed cystic mass,2 case showed mass with soft tissue density.The density of all 7 case was homogenous. CT value of them was between 6Hu～54Hu,Size of them was between 2cm～9.4cm. Mesentery fat around the mass was clearly seen. On contrast CT,5 case showed no enhancement,2 case showed lightly annular enhancement. 1 case combined with transverse colon intussusception. Pseudomyxoma was not found in all 7 case. Conclusion:Homogenous cystic or soft tissue density and no enhancement or just lightly annular enhancement may be the main characteristic changes on CT in case of appendix mucocele.
出处
《中国医学影像学杂志》
CSCD
2004年第2期87-89,共3页
Chinese Journal of Medical Imaging
