摘要
目的探讨胰腺癌在CT诊断中的影像学特点。方法回顾性分析85例胰腺癌患者的影像资料及临床表现,总结其CT影像特点。结果本组胰头部癌57例,表现为癌肿(低密度结节)远端胰管扩张伴胰腺实质萎缩;胰体尾部癌28例,表现为典型的强化不明显的低密度团块灶。结论螺旋CT扫描速度快,解剖断面清晰,不受呼吸及胃肠道气体的干扰,密度分辨率高,在胰腺癌诊断中具有十分重要的作用。
Objective To explore the diagnosis of pancreatic cancer in CT characteristic imaging findings. Methods Retrospective analysis, 85 cases CT imaging and clinical data diagnosed,imaging pancreatic cancer patient information and clinical manifestations,imaging features of pancreatic summary. Results There are 57 cases in pancreatic head and 28 cases in Pancreatic body and the tail,in this group of image data. Conclusions Spiral CT using volume data acquisition method, the scanning speed, not affected by the interference of respiratory and gastrointestinal gas, the anatomy of the cross section is clear, the density of high resolution, plays a very important role in the diagnosis of pancreatic cancer.
出处
《基层医学论坛》
2015年第1期75-76,F0003,共3页
The Medical Forum
关键词
胰腺癌
诊断
螺旋CT
影像学特点
Pancreatic cancer Diagnosis Spiral CT Iconography
