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目的:对螺旋CT与MRI在肝脏肿瘤鉴别诊断中的应用价值进行客观评定。方法:采取随机法选择该院放射科2014年01月-2015年12月接收的肝脏肿瘤患者共58例,所有入选患者均接受螺旋CT方案与MRI方案检查,并观察患者检查结结果以及病理特征。结果:研究中,动脉期诊断出病灶共61个,包括25个高密度灶,7个低密度灶,9个等密度灶;门静脉期诊断出病灶共36个,3例患者接受CT平扫方案检出后,并未发现任何异常,予以MRI诊断后,T2W1序列发现信号出现异常,再实施增强扫描,患者病灶图像特征已清楚显示出来。结论:在肝脏肿瘤鉴别诊断中,推行螺旋CT检查与MRI检查方案效果突出,不仅可以反映出患者肝脏肿瘤组织的血供特征,而且还能提升患者检出率以及鉴别诊断精准性,因此建议在临床工作中推广。
Objective: To evaluate the clinical value of spiral CT and MRI in the differential diagnosis of liver tumors. Methods: A total of 58 patients with liver cancer who received radiology from January 2014 to December 2015 in our hospital were enrolled in this study. All the patients were examined by spiral CT and MRI, and the results of the examination and the pathological features . Results: In the study, 61 lesions were diagnosed at arterial phase, including 25 high-density lesions, 7 low-density lesions and 9 isodense lesions. Thirty-six lesions were diagnosed at portal vein stage and 3 patients underwent CT scan After detection, no abnormalities were found. After the MRI diagnosis, the signal of T2W1 sequence was abnormal, and then the enhanced scan was performed. The features of the lesion image of the patient were clearly shown. Conclusion: In the differential diagnosis of liver tumors, the implementation of spiral CT and MRI examination of the program results are outstanding, not only can reflect the characteristics of the blood supply of liver cancer patients, but also improve the detection rate of patients and the differential diagnosis accuracy, it is proposed in Promote in clinical work.