Yamamoto K, Okuda Y
Division of Ultrasound, Saiseikai Matsusaka General Hospital.
Nihon Rinsho. 1998 Apr;56(4):951-5.
US angiography, enhanced with intraarterial CO2 microbubbles imaging, documented 40 nodules of hepatocellular carcinoma (HCC) lesser than 20 mm in diameter in 34 patients, which were convinced histopathologically. As to the imaging acuity of arterial vascularity in nodules, US angiography was compared with DSA and US color angio. The detection of arterial vascularity was possible in 34 (85.0%) of 40 nodules by US angiography, 26 (65.0%) by DSA, and 28 (70.0 %) by US color angio. US angiography was available for detection of HCC, particularly with small HCC lesser than 20 mm in size.
美国血管造影术联合动脉内二氧化碳微泡成像增强技术，记录了34例患者中直径小于20mm的40个肝细胞癌（HCC）结节，这些结节均经组织病理学证实。关于结节内动脉血管的成像清晰度，将美国血管造影术与数字减影血管造影（DSA）和超声彩色血管造影进行了比较。通过美国血管造影术，40个结节中有34个（85.0%）可检测到动脉血管，DSA为26个（65.0%），超声彩色血管造影为28个（70.0%）。美国血管造影术可用于检测HCC，尤其是对于直径小于20mm的小HCC。
