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作者在肝细胞痛(HCC)显示及特征方面对快速单相静注对比剂时,动脉优势期的动态CT的价值进行评价。66例病人被诊断有84个HCC。男49例,女17例。平均年龄55岁(28～79岁)。5例经手术、28例经细针穿刺活检、19例根据血管造影特征性表现及14例因α胎蛋白升高并随诊见肿瘤明显增长而证实。34例为单发,9例以肿块为主伴卫星灶,10例为融合结节。13例为多发结节,其中9例有2个结节,3例有3个结节,1例有4个结节,84个HCC平均直径5.7cm(1～16cm)。用高压注射器以5ml/s速度静注非离子
The authors evaluated the value of dynamic CT in the predominant phase of the arterial phase in the presence and characteristics of hepatocellular carcinoma (HCC) for rapid monophasic IV contrast media. 66 patients were diagnosed with 84 HCC. 49 males and 17 females. The average age is 55 years old (28 to 79 years old). 5 cases were confirmed by surgery, 28 cases of fine needle aspiration biopsy, 19 cases of angiographic characteristics and 14 cases of elevated α fetal protein and follow-up diagnosis of tumor growth. Thirty-four cases were single, 9 cases were mainly tumors with satellite foci, and 10 cases were fusion nodules. Thirteen patients had multiple nodules, of which 9 had 2 nodules, 3 had 3 nodules, 1 had 4 nodules, and 84 HCCs had an average diameter of 5.7 cm (1 to 16 cm). Non-Ionic Ion Implantation Using a High Pressure Syringe at 5ml/s