[Advances in imaging diagnosis of mixed-type liver cancer].

Mixed-type liver cancer is a rare kind of primary malignant liver tumor with risk factors similar to those of hepatocellular carcinoma and intrahepatic cholangiocarcinoma, although treatment methods and prognosis differ. An early imaging diagnosis is helpful in adopting appropriate treatment strategies for mixed-type liver cancer. Since mixed-type liver cancer contains different proportions of hepatocellular carcinoma and cholangiocarcinoma in the same lesion, imaging manifestations may vary. This paper reviews the recent literature reports, imaging characteristics, and the latest imaging diagnostic techniques in relation to the imaging diagnosis of mixed-type liver cancer.混合型肝癌是一种少见的肝脏原发恶性肿瘤，与肝细胞肝癌及肝内胆管癌具有相似的发病危险因素，而治疗方式与预后却存在差异。早期影像学明确混合型肝癌的诊断有助于采取合适的治疗策略。由于混合型肝癌在同个病灶内包含不同比例的肝细胞肝癌及胆管细胞癌成分，影像学可有多种表现。现回顾近年来有关混合型肝癌影像学诊断的文献报导，对其影像学特点及最新影像诊断技术作一综述。.