CAJ | 학술논문

目的：探讨64层螺旋 CT 灌注成像技术对肝炎肝纤维化诊断的临床应用价值.方法：采用64排螺旋 CT 灌注成像检测38例肝硬化患者和30例正常对照者肝脏血流动力学变化.结果：肝硬化组 MTY 显著延长,且随肝硬化程度加重而延长(P<0.05).肝硬化组 BF、BV 均下降,差异均有显著性(P<0.05),并随肝硬化程度加重呈逐渐降低趋势(P<0.05).肝硬化组与正常组比较,HAP、HPI 上升,PVP、THBF 下降,两组间比较有显著性差异.肝硬化程度不同时,PVP、HPI 组间有统计学差异,而 HAP、THBF 没有差异.结论： cT 灌注值可作为影像学评价肝癌患者肝硬化程度的重要指标.
목적：탐토64층라선 CT 관주성상기술대간염간섬유화진단적림상응용개치.방법：채용64배라선 CT 관주성상검측38례간경화환자화30례정상대조자간장혈류동역학변화.결과：간경화조 MTY 현저연장,차수간경화정도가중이연장(P<0.05).간경화조 BF、BV 균하강,차이균유현저성(P<0.05),병수간경화정도가중정축점강저추세(P<0.05).간경화조여정상조비교,HAP、HPI 상승,PVP、THBF 하강,량조간비교유현저성차이.간경화정도불동시,PVP、HPI 조간유통계학차이,이 HAP、THBF 몰유차이.결론： cT 관주치가작위영상학평개간암환자간경화정도적중요지표.
Objective:64 slice spiral CT perfusion imaging on liver fibrosis diagnostic value in clinical application. Methods: using 64 row helical CT perfusion imaging in the detection of 38 cases of cirrhosis patients and 30 normal controls hepatic hemodynamic changes. Results: in group MTY was significantly prolonged, and with the severity of cirrhosis and extension ( P<0.05 ). In group BF, BV were decreased, there was significant difference ( P<0.05 ), and with the degree of liver cirrhosis aggravated the trend was gradually reduced ( P<0.05 ). Liver cirrhosis group compared with the normal group, HAP, PVP, HPI increased, THBF decreased, the two groups have significant difference. The degree of liver cirrhosis without at the same time, PVP, a significant difference between the HPI group, and HAP, THBF no difference. Conclusions: cT perfusion values can be used as imaging evaluation of patients with hepatic cirrhosis and an important indicator of the degree of.