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CT诊断8例胰腺实性假乳头状瘤 被引量:1

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摘要 目的:探讨胰腺实性假乳头状瘤的CT表现。方法:回顾性分析经手术病理证实的8例胰腺实性假乳头状瘤的影像资料。结果:肿瘤最长径3.5~15cm,平均9.5cm。2例肿瘤以囊性成分为主,1例实、囊成分比例相仿;5例以实性成分为主。在囊实性交界部分,实质与囊性部分呈片状相间分布。3例囊性成分内可见纤维分隔。CT增强扫描门静脉期肿瘤强化略高于动脉期,但其强化程度均低于正常胰腺组织。5例有钙化。结论:胰腺实性假乳头状瘤的CT表现有一定特征性,结合临床特征并注意与无功能胰岛细胞瘤、黏液性囊性瘤或癌等鉴别可在术前做出正确诊断。
出处 《牡丹江医学院学报》 2007年第2期65-66,共2页 Journal of Mudanjiang Medical University
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