From the case: Choanal atresia

bone window
Modality: CT (bone window)

- “ Choanal atresia can be unilateral or bilateral and may be secondary to bony or membranous obstruction.  Even where the atresia is caused by a memb...”

View full size version of Choanal atresia

Updating… Please wait.

Alert accept

Error Unable to process the form. Check for errors and try again.

Alert accept Thank you for updating your details.