多层螺旋CT和磁共振成像对肝细胞癌肿瘤结节的诊断价值

目的 探讨多层螺旋CT(MDCT)和磁共振成像(MRI)对肝细胞癌(HCC)肿瘤结节的诊断价值能力及对HCC患者治疗的影响.方法 回顾性分析我院接受治疗的30例HCC患者的临床资料,所有患者均行MDCT、MRI无创伤性检查,评价MRI、CT对HCC患者肿瘤结节的数目、大小和部位进行分析.结果 30例患者共检出162个肿...

Diagnostic Value of Multi-slice Spiral CT and Magnetic Resonance Imaging for Tumor Nodules of Hepatocellular Carcinoma

Objective To explore the diagnostic value of multi-slice spiral CT(MDCT)and magnetic resonance imaging(MRI)for hepatocellular ca rcinoma(HCC)tumor nodules and their effect on the treatment of patients with HCC.Methods The clinical data of 30 patients with HCC who underwent treatment in our hospital were retrospectively analyzed.All patients underwent a non-invasive examination of M DCTCT and MRI.MRI and CT were used to analyze the number,size and location of tumor nodules in patients with HCC.Results A total of 162 tumor nodules were detected in 30 patients.MRI found tumor nodules(159)VS.MDCT(123)(P<0.001);MRI had a better overall sensitivity of 0.97 for HCC patients with tumor nodules and MDCT(0.77)(P<0.05).MRI was the most sensitive in early arterial phase diagnosis;MRI tumor nodules were slightly larger[(29.24±25.08)mm VS.(24.07±22.28)mm]than MDCT(P<0.005).Conclusion Enhanced MRI is superior to MDCT in diagnosing liver cancer nodules,and patients should be treated with intervention or surgery according to a special MRI protocol.