The overall incidence of esophageal secondary malignancies is low in patients with HNSCC
![](https://www.enttoday.org/wp-content/uploads/2016/09/ENT_0916_pg6a-150x150.png)
The overall incidence of esophageal secondary malignancies is low in patients with HNSCC
Esophagoscopy with biopsy is an important adjunct to airway endoscopy in children with refractory aerodigestive symptoms