CT和MRI在颅底沟通性肿瘤中的诊断运用  

Application of CT and MRI in the diagnose of communicational basicranial tumor

作　　者：左敏[1] 李志浩[1] 杨克勤[1] 

机构地区：[1]武汉科技大学附属汉阳医院放射科,湖北武汉430050

出　　处：《中国医药科学》2013年第2期114-115,共2页China Medicine And Pharmacy

摘　　要：目的探讨cT和MRI在颅底沟通性肿瘤中的诊断运用。方法回顾性分析2009年3月～2011年3月笔者所在医院接诊的80例颅底沟通性肿瘤患者的临床资料。分别对患者进行术前cT和MRI检查，并根据术中检查结果，对两种诊断方法的运用价值进行评价。结果经术中检查确诊，80例患者按照肿瘤沟通性部位分类有：颅眶沟通性肿瘤35例（43．8％），颅鼻沟通性肿瘤36例（45．O％），颅鼻眶沟通性肿瘤9例（11．2％），术前CT和MRI检查与术中检查结果差异无统计学意义（P〉0．05）。结论CT和MRI检查对于肿瘤沟通性部位检查定位准确，是手术治疗的可靠依据，有较高的临床诊断运用价值。Objective To discuss the application of CT and MRI in the diagnose of communicational basicranial tumor（CBT）. Methods 80 cases of CBT patients who were admitted into our hospital from Mar.2009 to Mar.2011 were retrospectively analysed for the research. CT and MRI examination were conducted prior to operation,meanwhile,the application value of two kinds of diagnose methods was evaluated based on the intraoperative check results. Results Through the confirmed intraoperative check results,80 cases of CBT patients were classified as follows according to the communicational position of tumor,35 cases of communicational cranio-orbital tumor（43.8%）,36 cases of communicational cranial-nasal tumor（45%）, 9 cases of cnmmunicational cranial-nasal-orbital tumor（11.2%）,there was no significant difference between pre-operation and intraoperation CT and MRI examination resuhs（P 〉 0.05）. Conclusion CT and MRI examination is accurate for locating the communicational position of tumors,it is the reliable basis for operation therapy and has a high application value in clinical diagnose.

关 键 词：X线计算机 磁共振成像 颅底沟通性肿瘤 

分 类 号：R445[医药卫生—影像医学与核医学]