Endoscopic images of neonatal tracheal abnormalities

Endoscopic images of neonatal tracheal abnormalities.

(A) Tracheomalacia with anterior tracheal wall bowing.

(B) Incomplete vascular sling with posterior tracheal wall compression.

(C) Type C tracheoesophageal fistula with fistula located proximal to the carina on the posterior tracheal wall.

(D) Tracheal stenosis.