Fig. 3From: Clinical outcomes of radial probe endobronchial ultrasound using a guide sheath for diagnosis of peripheral lung lesions in patients with pulmonary emphysemaDiagnostic yield of EBUS-GS according to the severity of emphysema on CT scan. EBUS-GS, endobronchial ultrasound using a guide sheath; PE, pulmonary emphysemaBack to article page