结论本研究所建立的裸鼠移植性人肝细胞肝癌模型成瘤率高，移植瘤生长良好，便于MRI观察，是一种适合于分子影像学研究的动物模型。
Conclusion The nude mouse model with FHCC, with ideal implantation and tumor growth rate, was convenient for MRI observation and suitable for molecular imaging research of human HCC.
原发性肝细胞癌、转移性肝癌、局灶性结节增生、炎性假瘤在MRSP各期中表现不同。
Primary hepatic carcinoma, hepatic metastases, focal nodular hyperplasia, and inflammatory pseudotumor were presented as different MR features on each phase of MRSP.
开腹瘤块法复制兔VX2肝癌模型，其影像学表现类似人类原发性肝细胞肝癌，可进行进一步的临床实验研究。
The image manifestations of the VX2 liver tumor in rabbits are similar to those of hepatic primary carcinoma in human.
方法建立移植瘤小鼠h 22肝细胞癌模型。
Methods The transplant tumor model of H22 hepatocarcinoma in mice was established.
其中肝细胞性肝癌77例(84.6%)，胆管癌9例(9.9%)，混合细胞性肝癌2例(2.2%)和肝母细胞瘤3例(3.3%)。
Among all the cases studies, 77 (84.6%) were of hepatocellular carcinoma, 9 (9.9%) of cholangiocarcinoma, 2 (2.2%) of mixed cell carcinoma, and 3 (3.3%;) of hepatoblastoma.
目的：探讨胎牛肝细胞低分子天然抑瘤物(LMWNTS)的理化性质、生物学特性、急性与长期毒性作用。
Objective: to probe into the physical and chemical property, biology activity, acute and chronic toxicity of low molecular weight natural tumor suppressor (LMW NTS) of fetal bovine hepatocytes.
目的：探讨胎牛肝细胞低分子天然抑瘤物(LMWNTS)的理化性质、生物学特性、急性与长期毒性作用。
Objective: to probe into the physical and chemical property, biology activity, acute and chronic toxicity of low molecular weight natural tumor suppressor (LMW NTS) of fetal bovine hepatocytes.
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