Fig. 6From: Two case reports of unexpected tracheal agenesis in the neonate: 3 C’s beyond algorithms for difficult airway managementLeft upper edge: Oesophagus lumen (OE). The small fistula (arrow ↖) to the blind ending tracheal (T) pouch (middle-right upper side) can be seen. Normal structured main bronchi with hyaline cartilage inside the wall (H&E, 2.5x)Back to article page