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目的:探讨PET/CT联合增强CT对胰腺癌的诊断价值。方法:我院2011年9月～2013年9月间收治的胰腺病变患者42例,所有患者均行PCT/CT及增强CT扫描,对其临床治疗进行回顾性分析。结果:PET/CT诊断胰腺癌的特异性和准确性均高于增强CT,但二者差异不显著(P>0.05),PET/CT联合增强CT诊断胰腺癌的敏感性、特异性和准确性分别为996.98%、90.07%和97.31%,均明显高于单一PET/CT或增强CT扫描(P<0.05)。结论:PET/CT联合增强CT可提高胰腺癌诊断的敏感性、特异性和准确性,在胰腺癌诊断中有着显著的应用价值。
Objective: To investigate the diagnostic value of PET / CT combined with enhanced CT in the diagnosis of pancreatic cancer. Methods: Forty-two patients with pancreatic lesions admitted to our hospital from September 2011 to September 2013 were enrolled in this study. All patients underwent PCT / CT and enhanced CT scan. The clinical data were retrospectively analyzed. Results: The specificity and accuracy of PET / CT in the diagnosis of pancreatic cancer were higher than that of enhanced CT, but the difference was insignificant (P> 0.05). The sensitivity, specificity and accuracy of PET / CT in diagnosis of pancreatic cancer 996.98%, 90.07% and 97.31% respectively, which were significantly higher than those of single PET / CT or enhanced CT scan (P <0.05). Conclusion: PET / CT combined with enhanced CT can improve the sensitivity, specificity and accuracy of the diagnosis of pancreatic cancer and has a significant value in the diagnosis of pancreatic cancer.