摘要
肝延迟增强CT扫描的机理与肝组织的聚碘功能有关。1985年以来,我们对100余例疑有肝占位性病变的患者进行了延迟增强CT扫描,发现除了肝组织具有聚碘功能外,至少还有三种肝病变有显著聚碘功能,包括腺瘤样肝硬化结节,局灶性节状增生,某些类型的肝脂肪变。本文报告了13例该类病变的CT延迟增强扫描征象,并对其机理,临床意义进行初步探讨。
The mechanism of delayed iodine CT (DICT) scanning of the liver was related to the function of liver tissue's concentration of contrast material Since 1985, more than 100 patients suspected liver tumors had been scanned with the method of DICT. The results showed that at least three kinds of the other lesions including adenbmatous heper-plastic nodule, focal nodular heperplasia and some of adipohepatic lesions have obvious function of concentration of contrast material in addition to normal liver tissue. This paper reported 13 subjects suffered from liver lesions possessing the function of concentration of contrast material. The mechanism and clinical means of DICT also were discussed.
出处
《癌症》
SCIE
CAS
CSCD
北大核心
1992年第2期140-141,共2页
Chinese Journal of Cancer
关键词
肝病变
CT
肝肿瘤
Liver lesions Delayed iodine CT
