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G1级肝脏原发性神经内分泌肿瘤1例
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Abstract:
本文报道了1例49岁男患者，因上腹部隐痛6月，CT检查发现肝SVI、VIII小结节，增强扫描呈“快进快出”，MRI呈长Tl长T2信号，DWI呈高信号，ADC图呈低信号，动脉期边缘环形强化，门静脉期和延迟期呈持续环形强化，最后诊断为G1级原发性肝脏神经内分泌肿瘤。
In this paper, a 49-year-old male patient with upper abdominal pain for 6 months was reported. Small nodules of Hepatic SVI and VIII were found on CT examination. The nodules on enhanced scan showed fast in and fast out. On MRI, the nodules showed low signal on T1WI, high signal on T2WI and DWI, low signal on ADC map, edge ring enhancement in arterial phase, continuous ring enhancement in portal vein and delayed phase. The final diagnosis was G1 primary hepatic neuroendocrine tumor.
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