Endoscopic ultrasound (EUS) fine needle aspiration (FNA) is highly sensitive and specific in the detection and diagnosis of pancreatic neoplasms. EUS-guided needle core biopsy has been used alone or as an adjunct to maximize diagnostic yield. This study compared the use of FNA versus needle core biopsy in the diagnosis of pancreatic neoplasms.

中文翻译：

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超声内镜引导下细针穿刺和针芯活检在胰腺肿瘤诊断中的价值

超声内镜 (EUS) 细针穿刺 (FNA) 在检测和诊断胰腺肿瘤方面具有高度敏感性和特异性。EUS 引导的针芯活检已单独使用或作为辅助手段，以最大限度地提高诊断率。本研究比较了 FNA 与针芯活检在胰腺肿瘤诊断中的应用。