 Bronchoscope was unable to be passed distally to the base of the segment of the right lower lobe or distal to the further visualized endobronchial anatomy of the right middle lobe subsegments. 
Bronchoscope was unable to be passed distally to the base of the segment of the right lower lobe or distal to the further visualized endobronchial anatomy of the right middle lobe subsegments .