论文部分内容阅读
在超声或 CT 检查时能发现各类型肝结节性损害,但其特征与小肝癌非常相似。因此鉴别成为重要问题。作者利用各种影象手段分析了经手术证实肝硬化合并各型肝细胞性结节损害的血供,并讨论其在估计肝结节的恶性程度及选择治疗方法方面的作用。病人和方法 1984年至1989年小肝癌(<3cm)患者74例小肝癌84个,腺瘤样增生患者22例腺瘤25个。均经肝血管造影及动脉 X 线造影CT(CTAP)检查。肝癌6例和腺瘤样增生10例经肝血管造影未证实病变,进行 CT 血管造影或
Various types of hepatic nodular lesions can be found during ultrasound or CT examination, but their characteristics are very similar to that of small hepatocellular carcinoma. Therefore, identification becomes an important issue. The authors used various imaging methods to analyze the blood supply of liver fibrosis and hepatic cell nodules after surgery, and to discuss its role in estimating the malignancy of hepatic nodules and selecting treatment methods. Patients and Methods From 1984 to 1989, 74 patients with small hepatocellular carcinoma (<3 cm) had 84 small hepatic carcinomas and 22 patients with adenomatous hyperplasia had 22 adenomas. Hepatic angiography and arterial X-ray radiography CT (CTAP) examination were performed. Liver angiography in 6 cases of hepatocellular carcinoma and 10 cases of adenomatous hyperplasia did not confirm the lesion, CT angiography or