文章摘要
徐化凤,徐青.螺旋CT诊断胰腺实性假乳头状瘤[J].南京医科大学学报,2014,(1):
螺旋CT诊断胰腺实性假乳头状瘤
Spiral CT diagnosis of solid-pseudopapillary tumor of pancreas
投稿时间:2013-07-18  修订日期:2013-12-03
DOI:10.7655/NYDXBNS201401032
中文关键词: 实性假乳头状瘤  胰腺  体层摄影术,X线计算机
英文关键词: Solid-pseudopapillary tumor  Pancreas  Tomography,X-ray computed
基金项目:
作者单位E-mail
徐化凤 南京医科大学附属南京儿童医院 xhf020406@163.com 
徐青 南京医科大学附属第一医院 xuqingst@163.com 
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中文摘要:
      目的:探讨MSCT对胰腺实性假乳头状瘤的诊断价值。方法:回顾性分析手术病理证实的25例胰腺实性假乳头状瘤患者的临床和CT检查资料。结果:肿瘤位于胰头部7例,颈部1例,体部6例,体尾部7例,胰尾部4例;6例以实性为主(占24%),15例囊实混合性为主(60%),3例囊性为主(12%),1例大部分钙化 (4%),10例肿瘤有钙化(占40%)。增强后实性部分动脉期轻度强化,静脉期明显强化;囊性部分无强化。结论:胰腺实性假乳头状瘤的MSCT表现有一定特征,对其诊断有重要价值。
英文摘要:
      0bjective To explore the CT diagnostic value of solid-pseudopapillary tumor of pancreas(SPTP).Methods Clinical data and spiral CT findings of 25 patients with pathologically proven SPTP were analyzed retrospectively .Resulb 7cases of tumors located in the head of pancreas,1case in neck,6 cases in body ,7 cases in body and tail, 4 cases in tail.6 cases appeared as solid-predominance type (24%),15 cases solid-cyst type(60%),3cases cystpredominance type(12%).Calcifica- tions could be seen in 10 cases.After contrast administration. solid parts of the tumors were mild enhancement during arterial phase and marked enhancement during vein phase.No enhancement was observed in cyst regions during both.Conclusion The CT imaging features of solid-pseudopapillary tumor of pancreas are characteristic, plain CT scan is helpful to determine the location and nature of solidpseudo- papillary tumor of pancreas
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