File:Chronic rhinosinusitis (Radiopaedia 65079-74075 Coronal bone window 47).jpg

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Summary:

Description
  • Radiopaedia case ID: 65079
  • Image ID: 45051977
  • Image stack position: 47/76
  • Plane projection: Coronal
  • Aux modality: bone window
  • Modality: CT
  • System: Head & Neck
  • Findings: Markedly decreased size and near complete opacification of both maxillary and sphenoid sinuses. Symmetrical inward bowing of the anterior wall of the maxillary sinuses bilaterally. Near complete opacification of both frontal sinuses and ethmoid air cells with rarefaction of ethmoid bony septae. The ostio-meatal units, sphenoethmoidal recesses and frontal outflow tracts are compromised with thickened mucosa and retained secretions. There is mild hyperostosis of the sinus walls of the frontal, sphenoid and maxillary sinuses with simultaneous demineralization of ethmoid bone septae, nasal conchae, uncinate processes and medial wall of both maxillary sinuses. Roomy nasal cavity with thickened mucosal and retained secretions. The nasal septum is wavy with more bowing towards the right side.
Date Published: 1st Jan 2019
Source https://radiopaedia.org/cases/chronic-rhinosinusitis
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)

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