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Figure 1 A male patient aged 63 years presented with mediastinal lymphadenopathy. (a) Enlarged subcarinal lymph node (station 7) in computed tomography (CT). (b) Endobronchial ultrasound (EBUS) shows hypoechoic lesion with definite margin. (c) Elastography on the targeted lymph node can localize the area of interest [region of interest (ROI)]. There is predominant blue color, giving an impression of malignancy (strain ratio was 27.6). (d) Transbronchial needle aspiration (TBNA) under guidance of EBUS from ROI |
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