Utility of Acquire 22G-fine needle biopsy (FNB) needle vs the standard 22G needle during Endobronchial Ultrasound-guided Transbronchial Needle Aspiration (EBUS-TBNA): A Randomized Controlled Trial (RCT)

Background Various types of needles are available to perform endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA). A relatively new needle for EBUS-TBNA, the Acquire Fine Needle Biopsy (FNB) device, has recently become available.