50
Participants
Start Date
December 1, 2021
Primary Completion Date
July 30, 2022
Study Completion Date
July 30, 2023
Transbronchial cryobiopsy
"When the lung nodule is visualized by thin bronchoscope (4mm) with R-EBUS, cryobiopsy is performed. If not visualized, ultrathin (3mm) bronchoscope is used.~Cryobiopsy is performed with 1.1mm cryo-probe."
Pusan National University hospital, Busan
Pusan National University Hospital
OTHER