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胃神经鞘瘤与胃间质瘤的CT表现及对照分析 被引量:3

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摘要 目的探讨直径≤5cm的胃神经鞘瘤(GS)与胃间质瘤(GIST)的临床及CT表现,并进行对比分析。方法回顾性分析直径≤5cm的14例GS及36例GIST的CT特征.结果GIST与GS均质性、囊变坏死间差异有统计学意义(P=0.01)GIST与GS两者的形态、发生部位、生长方式、强化程度、钙化、对4F近结构侵犯及周围淋巴结间差异无统计学意义(P〉0.05)结论CT能准确地显示直径≤5cm的胃神经鞘瘤与胃间质瘤的形态、部位、内部结构及邻近结构的关系,胃神经鞘瘤在CT上表现为边界清楚的肿块,增强后呈轻中度均匀强化,肿瘤内部裳变坏死少见,与胃间质瘤影像表现差异较大,有助于两者的诊断及鉴别诊断。
出处 《浙江临床医学》 2016年第7期1331-1332,共2页 Zhejiang Clinical Medical Journal
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参考文献7

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