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 ...
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 ...
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 ...
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 ...
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