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

目经纤维支镜针吸活检(TBNA)对纵隔病变断价值。

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

淋巴结最好发位置是右侧下支及右侧肺门各有39位(53%)。