Efficacy and diagnostic yield of 19G versus 22G fine needle biopsy needles in EUS-guided liver biopsy: A systematic review and meta-analysis
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EUS-guided liver biopsy (EUS-LB) is an alternative to traditional percutaneous and transjugular approaches. Determining the optimal needle gauge requires balancing diagnostic yield with procedural safety. This meta-analysis compares the efficacy and safety of ... ...
