患者，男，４９岁，上腹不适月余，ＣＴ和ＭＲ示肝右叶原发性肝癌（巨块型）。患者未行有效治疗，一天晚饭后突发上腹疼痛，呈持续性，较剧烈，不能忍受，急诊行介入检查，采用Ｓｅｌｄｉｎｇｅｒ技术，将导管插至肝总动脉造影，ＤＳＡ示：肝右叶巨大肿瘤血管，其内有不规... The patient, male, was 49 years old and had more than a month of discomfort in the upper abdomen. CT and MR showed hepatic carcinoma of the right lobe of the liver (large-bulk type). The patient did not receive effective treatment. Sudden epigastric pain occurred after dinner and was persistent. She was severe and could not be tolerated. The emergency intervention was performed. Seldinger technique was used to insert the catheter into the hepatic arterial angiography. DSA showed that the right hepatic lobe was huge. Tumor blood vessels, which have irregularities...