医学影像学在肝癌诊断中的应用

Application of Medical Imageology to the Diagnosis of Hepatoma

医学影像学在肝癌的检出、定性、定位和分期中起着非常重要的作用，而且为肝癌手术诊疗方案的制定以及预后预测提供重要的依据。每种影像学检查手段各有其优缺点，多种影像学检查手段相互结合，并结合临床表现特征和血清学检查，能够提高肝癌诊断的准确性，本文综述了超声、CT、磁共振、数字减影血管造影和放射性核素显像在肝癌诊断中的应用。

Medical imageology not only plays an important role in the detection , qualitation , location and staging of hepatoma, but also provide important basis operation for hepatoma operation to make decisions of diagnosis and treatment scheme, and prognosis prediction. Different medical imageology means has different advantage and disadvantage. The accuracy rating may be improved by application of various examination means combined with clinical manifestation and serologic examination. This article reviewed the application of hypersound , CT, MRI, DSA and radionuclide image to diagnose hepatoma.