Impact of Endobronchial Ultrasound (EBUS) Training on the Diagnostic Yield of Conventional Transbronchial Needle Aspiration for Lymph Node Stations 4R and 7.

Diagnosis and staging of bronchogenic carcinoma and other conditions as indications showed a decreasing trend from 22.9% to 13.9% and 9.9% to 0.9%, respectively as an indication for performing cTBNA.

also in 47,180 other papers

In the year wise analysis, there was a consistent increase in the diagnostic yield of cTBNA (from 35.2% in 2006–07 to 50.8% in 2014–15), while the proportion of representative samples showed an increasing trend from 64.2% in 2006–07 to 85% in 2014–15 ( Fig 2 ).

also in 63,971 other papers