老年人脑转移瘤的CT诊断及临床特点

CT Diagnosis and Clinical of Old People Matastatic Encephaloma

目的：通过临床及手术病理对照，分析了63例老年人脑转移瘤的CT表现，探讨老年人脑转移瘤的ＣＴ征象及诊断意义。材料与方法：63例患者包括多发者39例，单发者24例。CT检查病例全部平扫，其中49例行增强扫描，观察CT对脑转移瘤的定位及定量价值，总结CT变化规律。结果：CT发现病灶118个，其中单发病灶34个占28.3% , 2个病灶的58个占49%，2个病灶以上的26个占22.7%。目前CT对老年人脑转移瘤的定位，定量，定性都有特征性，方便快捷应为首选。

Purpose: We analysed the CT features of metastatic encephaloma through the contrast of clinic and operation pathology. The CT features and diagnosis senses of metastatic encephaloma of old people was investigated. Material and mothods. In those cases, multiple matastatic encephaloma were 39 cases, single matastatic tumor were 24 cases. All these cases were examed by CT. 49 cases were contrast scanned. We could see the tumour's locattion and quantity. Result: 118 tumors were found by CT. single matastatic encephaloma were 24 case (29.8%);two tumors were 58 cases (49%);more than two tumors were 26 cases(22%). Conclusion; CT scanning can define the location and quantity of the matastatic encephaloma. CT scanning is the first select in examing the matatatic encephaloma.