Fig. 1— a) Computed tomography of the chest showing right lower paratracheal and subaortic lymph node enlargement. b) Endobronchial ultrasonography (EBUS) of the right lower paratracheal lymph node sitting on top of the superior vena cava, confirmed by the colour Doppler signal. c) Convex-probe EBUS-guided transbronchial needle aspiration of the same area, showing the needle within the lymph node. d) Histological specimen, demonstrating a noncaseating granuloma without necrosis, as seen in sarcoidosis.