"One Shot" Sample Evaluation of 22G, 22G upgraded, 21G and 19G needle for Endobronchial Ultrasound-EBUS-TBNA.

ABSTRACT: Background: There are still diagnostic issues with lung cancer and mediastinum lymphadenopathy. Endobronchial ultrasound (EBUS) is a state of the art equipment for the diagnosis of lymphadenopathy and central lesions. Objective: To investigate the sample size with one pass. Patients and Methods: 248 Stage IV patients were included in our study. All patients had a CT of the thorax with either lymphadenopathy or lyphadenopathy plus pulmonary lesions. Patients had a biopsy with endobronchial ultrasound with 22G Mediglope, 22G Mediglope Sonotip, 21G Olympus and 19G Olympus needle. We collected information regarding the cancer type, cell block, tissue, age, sex, lesion size and needle type. Results: The cancer type diagnosis was associated with the needle diameter. T

SUBMITTER: Oikonomidou R 

PROVIDER: S-EPMC9414030 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature