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Comparison Of Cytologic Accuracy Of Endobronchial Ultrasound Transbronchial Needle Aspiration Using Needle Suction Versus No Suction, K. Harris, R. Maroun, K. Attwood, M. Chalhoub

Journal Articles

BACKGROUND AND OBJECTIVES: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a relatively new procedure initially used for lung cancer diagnosis, staging and re-staging and extended to benign diseases such as sarcoidosis and other mediastinal lesions. Previously, multiple studies evaluated the use of needle biopsy with no aspiration that did not change the diagnostic accuracy compared with needle biopsy aspiration. MATERIALS AND METHODS: All adult subjects who were scheduled to undergo EBUS-TBNA to sample mediastinal lesions were eligible. We evaluated two methods of sampling mediastinal lesions. The first method was the application of negative pressure syringe for needle suction aspiration. The …