Furui S, Otomo K, Itai Y, Iio M
Radiology. 1984 Mar;150(3):773-8. doi: 10.1148/radiology.150.3.6320258.
Computed tomography (CT) was performed after 65 transcatheter arterial embolizations (TAE) in 50 patients with hepatocellular carcinoma. Nonenhanced high-density areas were seen in the tumors within 3 days in 17/25 cases (though they soon disappeared) and low-density areas within 2 weeks in 62/65. Gas bubbles were seen in these areas within 2 weeks in 60% of embolizations. Within 3 to 6 months after the first TAE, enhanced lesions developed around or inside the low-density areas in 15/22 patients. Complications appearing within 2 weeks included non-enhanced low-density areas in the liver and spleen, gallbladder thickening, swelling of the head of the pancreas, contrast retention in the kidneys and gallbladder, ascites, and pleural effusion.
对50例肝细胞癌患者进行了65次经导管动脉栓塞术（TAE）后，进行了计算机断层扫描（CT）。25例中有17例在术后3天内肿瘤内可见非强化高密度区（尽管很快消失），65例中有62例在2周内可见低密度区。60%的栓塞术在2周内在这些区域可见气泡。首次TAE后3至6个月内，22例患者中有15例在低密度区周围或内部出现强化病变。2周内出现的并发症包括肝脏和脾脏的非强化低密度区、胆囊增厚、胰头肿胀、肾脏和胆囊内造影剂滞留、腹水和胸腔积液。
