Objective To explore the significance of transbronchial needle aspiration (TBNA) in diagnosing paratracheal mediastinal lesions.

目的探讨经气管镜针吸活检(TBNA)对纵隔病变的断价值。

The stations most commonly involved were right lower paratracheal (station 4R) and right hilar (station 11 R) with 39 cases (53%) each.

淋巴结最好发的位置是气管旁及肺门各有39位(53%)。