摘要
目的:探讨宝石能谱CT对腹腔自体异位脾种植的诊断价值,并对其临床特点和影像表现进行文献复习。方法:对一例脾外伤患者行宝石能谱CT扫描,观察肿瘤强化模式及能谱曲线表现。结果:肝右叶包膜外、纵横裂区、脾区见单发或簇状多发富血供结节,大小0.64×1.14 cm^4.94×1.81 cm,动脉期呈"花斑状"强化,门静脉期、延迟期对比剂廓清程度趋于一致。能谱曲线示肝右叶包膜外、纵横裂区、脾区结节曲线斜率及走行趋势近似相同。结论:宝石CT能谱曲线斜率有助于腹腔自体异位脾种植诊断。
Objective: To detect the diagnostic value of Gemstone Spectral CT for abdominal cavity ectopic splenic autotransplantation and review the literatures about the clinical characteristics and imaging findings. Methods: A case of splenic trauma patient underwent Gemstone Spectral CT scan, observed the masses enhancement patterns and performance of the spectral curves.Results: There were hypervascular nodules in extracapsular right lobe, vertical and horizontal split plot, size 0.64×1.14 cm- 4.94×1.81 cm. Nodules were "piebald"enhanced in arterial phase. Degree of contrast medium clearance was consistent in the portal venous phase and delayed phase. Spectral curves also showed similar slope of curves. Conclusion: Abdominal cavity ectopic splenic autotransplantation can be diagnosed with Gemstone Spectral CT combining slope of the curves and enhancement status.
出处
《现代生物医学进展》
CAS
2014年第33期6506-6508,共3页
Progress in Modern Biomedicine
基金
黑龙江省教育厅科学技术研究项目(12531249)
关键词
自体异位脾种植
计算机
体层摄影
宝石能谱
Ectopic splenic Autotransplantation
Computer
Tomography
Gemstone spectral