胃癌伴发门静脉癌栓的CT和MR表现
Psychological Doctor（2017）
Abstract
目的:分析胃癌伴发门静脉癌栓的CT和MR影像表现.方法:复习胃癌伴发门静脉癌栓及门静脉癌栓的CT和MR表现文献,回顾性观察1例临床证实的胃癌伴门静脉癌栓的CT和MR影像资料.结果:胃癌表现为胃壁的增厚,MR弥散受限,增强后病灶动脉期明显强化,门静脉癌栓表现为门静脉主干及分支内的充盈缺损,MR弥散受限,增强可见强化,相关肠管呈淤血性肠炎改变.结论:门静脉癌栓不仅见于肝癌,也可由原发性胃癌伴发.
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