Fig. 1From: Diagnostic value of endobronchial ultrasound elastography combined with rapid onsite cytological evaluation in endobronchial ultrasound-guided transbronchial needle aspirationRepresentative lymph node status by EBUS elastography image analysis. a Type 1, predominantly nonblue (green, yellow, or red); b Type 2, partially blue, partially nonblue (green, yellow, or red); c Type 3, predominantly blueBack to article page