Fig. 3

Case of a 64-year-old man with an abnormal shadow in the right middle lobe. (a) Computed tomography scan, showing a 32-mm peripheral cavitary lung lesion with a thin wall (3 mm). (b) Endobronchial ultrasound image is ‘adjacent to’ the lesion. (c) Fluoroscopic image during transbronchial biopsy through a guide sheath. (d) Histologic specimen obtained by using forceps, showing adenocarcinoma (hematoxylin and eosin stain, magnification ×200)