摘要
目的探讨多层螺旋CT多平面重组(MPR)技术在前颅底沟通瘤诊断中的临床价值。方法回顾性分析21例前颅底沟通瘤患者的临床和CT影像学资料,21例均行64层螺旋CT平扫和增强扫描,并采用MPR处理。结果 64层CT横断位图像结合MPR图像,根据沟通途径诊断颅-鼻沟通16例,颅-鼻-眶沟通4例,颅-鼻-眶-口腔沟通1例。结论 64层螺旋CT具有各项同性的优势,该机扫描对前颅底沟通瘤有明确的定位、定性价值,并能提供良好的解剖结构,利于临床选择最佳手术路径。
Objective To evaluate the value of multi-slice helical CT multiplaner reconstruction in the diag- nosis of communicative tumors invading anterior skull base. Methods The clinical data and CT image data of 21 ca- ses of communicative tumors invading anterior skull base were respectively analyzed. All patients underwent multi- slice helical CT plain and enhancing scan, then all patients were made multi-plane reorganization（ MPR）. Results On the basis of axial images of 64-slice CT combined with MPR for diagnosis of communicative tumors invading ante- rior skull base, there were 16 cases of cranio-nose neoplasms,4 cases of cranio-nose-orbital neoplasms and 1 case cranio-nose-orbital-oral neoplasms. Conclusion The 64-slice CT have isotropic advantage. It has an importance val- ue in clear positioning and quality of communicative tumors invading anterior skull base and provides a good anatomi- cal structure and contributes to selecting the best path for clinical operation.
出处
《中国临床新医学》
2013年第4期317-319,共3页
CHINESE JOURNAL OF NEW CLINICAL MEDICINE
基金
广西卫生厅科研课题(编号:Z2008294)
关键词
前颅底沟通瘤
X线计算机体层摄影术
Communicative tumors invading anterior skull base
X-ray computed tomography
