case_images: PMC4359885_01
case_images: Left aural polyp.
case_images: CRIOT2015-401708.001.jpg
case_images: PMC4359885_01_CRIOT2015-401708.001.jpg
case_images: fig1
case_images: Pneumatized mastoid and middle ear.
case_images: CRIOT2015-401708.002.jpg
case_images: PMC4359885_01_CRIOT2015-401708.002.jpg
case_images: fig2
case_images: Part of the polyp after excision and foreign body cotton dry pieces.
case_images: CRIOT2015-401708.003.jpg
case_images: PMC4359885_01_CRIOT2015-401708.003.jpg
case_images: fig3
case_images: The removed foreign body pieces (Figure 3) appeared to suggest retained cotton.