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CT and MRI diagnosis of solid-cystic papillary epithelial neoplasm of pancreas
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF RADIOLOGY
- Issue:
- 10
- DOI:
- 10.3760/j.issn:1005-1201.2003.10.017
- Key Word:
- 胰腺;肿瘤;体层摄影术,X线计算机;磁共振成像
Abstract： 目的研究胰腺囊实性乳头状上皮性肿瘤CT、MRI表现,提高对该病的认识诊断水平.方法 3例经手术病理证实的胰腺囊实性乳头状上皮性肿瘤均经CT检查,其中1例还进行MR平扫和动态增强.回顾性分析其临床特征及CT、MRI表现.结果 3例患者均为年轻女性,无黄疸.CT均表现为胰头部巨大的囊实性肿块;其中1例肿块内可见钙化;1例伴有胰管轻度扩张.所有3例肝内外胆管均未见扩张.1例MR检查的病例胰头部肿块在T1WI、T2WI上呈混杂信号.增强后,CT、MRI上肿块囊壁及实性成分均明显强化.结论胰腺囊实性乳头状上皮性肿瘤CT、MRI表现较具特征性,结合临床特征可在术前作出诊断.
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