The optimal number of passes to maximize the diagnostic ability of EUS fine-needle biopsy (FNB) of solid pancreatic masses (SPMs) is not well known. We conducted a systematic review to evaluate the impact of the incremental number of passes on diagnostic accuracy, tissue adequacy, and diagnostic yield for EUS-FNB of SPMs.

中文翻译：

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通过次数对实性胰腺肿块 EUS 细针活检诊断性能的影响：系统评价和荟萃分析


最大限度地提高 EUS 细针活检 （FNB） 对实性胰腺肿块 （SPM） 的诊断能力的最佳通过次数尚不清楚。我们进行了一项系统评价，以评估递增的传次次数对 SPM 的 EUS-FNB 诊断准确性、组织充分性和诊断率的影响。