PMC4501451_01
PMC4501451_02
PMC4501451_03
Thin layer membranous cicatricial stenosis of the bronchus intermedius: the middle lobar and the lower lobar bronchus are patent.
gr2.jpg
PMC4501451_03_gr2.jpg
fig2
Follow-up fiberbronchoscopy after one year showed a minor cicatricial diaphragm at distal end of the bronchus intermedius without significant bronchial stenosis (Fig 2).