A prospective randomized trial of EUS-guided tissue acquisition using a 25-gauge core biopsy needle with and without a stylet.
Min Jae YangJae Chul HwangByung Moo YooJin Hong KimDakeun LeeHyunee LimYoung Bae KimPublished in: Surgical endoscopy (2018)
EUS-guided tissue acquisition using a 25-gauge core biopsy needle without a stylet did not decrease the diagnostic yield for malignancy and was associated with a shorter procedure time than that associated with a stylet.