Now Playing:

Antrochoanal Polyp

Running Time: 0:45


Diagnosis:

  • Antrochoanal Polyp


Highlights:

  • Polyp seen filling the right nasal cavity


Keep in Mind:

  • An antrochoanal poylp extends out of the maxillary sinus (antrum) into the nasal cavity ending in the back of the nose (called the choanae)