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作者评价了Code-7227增强MR影像鉴别肝血管瘤与常见恶性肝肿瘤的价值。35例病人中,男29例,女6例,年龄27～65岁。其中3例有一种以上病变,共评价了38个病变(包括15个血管瘤,17个转移瘤,6个肝细胞癌)。病变直径1～15cm。24个病变进行了病理组织学分类(包括5个肝血管瘤,15个转移瘤和4个肝细胞癌)。剩余14个病变基于影像学标准(CT,US)和临床随访6个月以上进行分类。 Code-7227的主要成份是表面附着低分子葡萄糖的USPIO微粒,被制成冻干的形式,使用时用
The authors evaluated the value of Code-7227-enhanced MR imaging in the differential diagnosis of hepatic hemangiomas and common malignant liver tumors. Among 35 patients, there were 29 males and 6 females, aged 27-65 years. Three of them had more than one lesion and 38 lesions were evaluated (including 15 hemangiomas, 17 metastases, and 6 hepatocellular carcinomas). Lesion diameter 1 ~ 15cm. Twenty-four lesions were histopathologically classified (including 5 hepatic hemangiomas, 15 metastases, and 4 hepatocellular carcinomas). The remaining 14 lesions were classified based on imaging criteria (CT, US) and clinical follow-up for more than 6 months. The main component of Code-7227 is the USPIO microparticles with low molecular weight glucose attached to the surface. It is made into freeze-dried form and used when used.