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常见胰腺囊性肿瘤的术前鉴别诊断分析 被引量:1

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摘要 目的:回顾分析常见胰腺囊性肿瘤(pancreatic cystic neoplasms, PCNs)的鉴别诊断指标。方法:收集南通大学附属医院2011 年1 月—2017 年1 月经病理确诊为PCNs患者56 例的临床资料,采用t 检验、χ^2 检验、Logistics回归模型评价浆液性囊性肿瘤(serous cystic neoplasm, SCN)、黏液性囊性肿瘤(mucinous cystic neoplasm, MCN)及导管内乳头状黏液性肿瘤(intraductal papillary mucinous neoplasm, IPMN)的诊断与鉴别诊断指标。结果:当CA19-9 范围在2.39~18.29 U/mL、Cyfra21-1>1.35 ng/mL、CT 增强无囊壁强化时诊断SCN更有利(P<0.05),后两者是鉴别SCN的独立因素;当肿瘤最长径>43.90 mm、主胰管与肿瘤不相通时诊断MCN更有利(P<0.05);当年龄>55.86 岁、肿瘤最长径<33.30 mm、肿瘤与主胰管相通时诊断IPMN更有利(P<0.05)。结论:PCNs除符合胰腺囊性疾病诊治指南(2015)归纳的影像学特征外,还发现SCN囊壁强化者极少;MCN肿瘤直径偏大且与主胰管不相通;IPMN肿瘤直径偏小,与主胰管相通。SCN的CA19-9 水平较低而Cyfra21-1水平较高。
出处 《南通大学学报(医学版)》 2019年第2期133-136,共4页 Journal of Nantong University(Medical sciences)
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