中外医学研究
中外醫學研究
중외의학연구
CHINESE AND FOREIGN MEDICAL RESEARCH
2013年
30期
56-57
,共2页
双排螺旋CT%低剂量扫描%辐射量
雙排螺鏇CT%低劑量掃描%輻射量
쌍배라선CT%저제량소묘%복사량
Double helical CT%Low dose scanning%Radiation quantity
目的：：探讨颞骨双排螺旋CT低剂量扫描的应用价值。方法：将笔者所在医院48例做颞骨CT的患者分成对照组和观察组。对照组进行双排螺旋CT常规量扫描，观察组进行双排螺旋CT低剂量扫描。对两组所得图像，由放射科两名主任进行对比。结果：两组图像质量比较差异无统计学意义(P>0.05)。结论：颞骨双排螺旋CT低剂量扫描能够在保证图像质量的前提下，减少受检患者的辐射量。
目的：：探討顳骨雙排螺鏇CT低劑量掃描的應用價值。方法：將筆者所在醫院48例做顳骨CT的患者分成對照組和觀察組。對照組進行雙排螺鏇CT常規量掃描，觀察組進行雙排螺鏇CT低劑量掃描。對兩組所得圖像，由放射科兩名主任進行對比。結果：兩組圖像質量比較差異無統計學意義(P>0.05)。結論：顳骨雙排螺鏇CT低劑量掃描能夠在保證圖像質量的前提下，減少受檢患者的輻射量。
목적：：탐토섭골쌍배라선CT저제량소묘적응용개치。방법：장필자소재의원48례주섭골CT적환자분성대조조화관찰조。대조조진행쌍배라선CT상규량소묘，관찰조진행쌍배라선CT저제량소묘。대량조소득도상，유방사과량명주임진행대비。결과：량조도상질량비교차이무통계학의의(P>0.05)。결론：섭골쌍배라선CT저제량소묘능구재보증도상질량적전제하，감소수검환자적복사량。
Objective:To explore the application value of low dose helical CT scanning of temporal bone.Method:48 cases in our hospital for temporal bone CT were divided into control group and observation group.The control group was double row spiral CT routine scanning,the observation group were low dose scan of double helical CT.Images of two groups were compared which were diagnosised by two director of radiology.Result:The image quality in two groups was not statistically significant (P>0.05).Conclusion:Low dose helical CT scanning of temporal bone in the premise of ensuring the image quality,can reduce the amount of radiation detection for patients.
