File:Choanal atresia (Radiopaedia 51295-56972 Coronal bone window 43).jpg

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Summary:

Description
  • Radiopaedia case ID: 51295
  • Image ID: 28647683
  • Image stack position: 43/90
  • Plane projection: Coronal
  • Aux modality: bone window
  • Study description: CT paranasal sinuses
  • Modality: CT
  • System: Head & Neck
  • Findings: Narrowing of the right posterior chonana with convergence of its bony walls including the posterior segment of the bony nasal septum and bony bridge completely obstructs its aperture. This is associated with retained secretions and mucosal thickening of the right compartment of nasal cavity. Consequent secondary widening of the left sided posterior choana is noted.
Date Published: 10th Feb 2017
Source https://radiopaedia.org/cases/choanal-atresia-2
Author Mostafa El-Feky
Permission
(Permission-reusing-text)
http://creativecommons.org/licenses/by-nc-sa/3.0/

Licensing:

Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)

File history

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Date/TimeThumbnailDimensionsUserComment
current19:18, 9 August 2021Thumbnail for version as of 19:18, 9 August 20211,199 × 625 (139 KB) (talk | contribs)Radiopaedia project rID:51295 (batch #7529-103 B43)