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摘要: 胰腺神经内分泌肿瘤(PNETs)起源于全身弥散性神经内分泌系统,占胰腺肿瘤的1％～2％[1],根据其是否伴有激素相关的临床特征,可将其分为功能性胰腺神经内分泌肿瘤和无功能性胰腺神经内分泌肿瘤(NF-PNETs).NF-PNETs占胰腺神经内分泌肿瘤的30％～50％[2].由于NF-PNETs总发病率低,临床表现不典型,加之临床医师对其认识不足,常难以与具有相同症状的其他疾病鉴别,早期确诊困难,患者往往被拖延数月甚至数年才获得确诊,确诊时肿瘤多较大,多数患者肿瘤已发生转移.本院2009年5月-2013年7月共收治20例无功能性胰腺神经内分泌肿瘤患者,所有病例均经病理及免疫组织化学证实.本研究回顾性分析上述20例患者的临床资料,现报告如下.
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关键词:
- 无功能性胰腺神经内分泌肿瘤 /
- 临床分析 /
- 疾病分类
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