SciELO3y
Evaluation of the gauge of needles used in the collection of specimens during endobronchial ultrasound-guided transbronchial needle aspiration
1, 2 EBUS-TBNA was originally performed using dedicated 22-gauge needles. Recently, 21-gauge needles have been employed to improve the quality of biopsy specimens. The relative sampling utility of ...
SciELO7mon
Evaluation of the gauge of needles used in the collection of specimens during endobronchial ultrasound-guided transbronchial needle aspiration
1, 2 EBUS-TBNA was originally performed using dedicated 22-gauge needles. Recently, 21-gauge needles have been employed to improve the quality of biopsy specimens. The relative sampling utility of ...
thorax.bmj5mon
Endobronchial ultrasound-guided transbronchial needle aspiration in the diagnosis of lymphoma
Mediastinal biopsy specimens were taken using a linear array ultrasonic bronchoscope (Olympus XBF-UC 160F) and a 22-gauge cytology needle (NA-202C Olympus) with on-site cytopathological support. The ...
Drovers Cattle Network1y
What Is the Best Needle Size to Use When Working Cattle?
Bob Larson, DVM, shares his “go-to” needle preferences. For cows, he typically uses a 16-gauge needle, unless drawing blood or administering IV fluids, in which he might use a slightly larger diameter ...