最近,随着超声波检查方法的发展,小的肝占位性病变被发现的病例逐渐增加,但与其它影像诊断法不一致的病例也在增加。本文报道了对20例直径<2cm、结节数≤2的患者作超声波检查、血管造影检查、组织学诊断不一致的结果。结果:(1)超声波检查(+)、血管造影结果(-)的13例之中7例经组织学检查诊断为肝细胞癌(HCC),另 Recently, with the development of ultrasound examination methods, the number of cases of small liver space-occupying lesions has gradually increased, but cases that are inconsistent with other imaging diagnostic methods have also increased. This article reports the results of inconsistent ultrasound imaging, angiography, and histological diagnosis in 20 patients with diameters <2 cm and nodules <2. Results: (1) Among the 13 cases of ultrasound (+) and angiographic findings (-), 7 were diagnosed as hepatocellular carcinoma (HCC) by histological examination.