CT sinus
The basic principles of the CT sinus examination.
Table of contents
Checklist
The following points may be used as a guide to assess a sinus CT. If present, examine the coronal, axial and sagittal series.
- Are all sinuses present?
- Are the sinuses clear? Mucosal swelling or air-fluid level?
- What is the aspect of the bone? Bone thickening or destruction?
- Is the ostiomeatal complex patent?
- Is the cause for obstructed drainage visible?
- Are there any abnormalities outside the ENT area?
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Literature: sources and author
Text & Illustrations
drs. A. van der Plas, MSK radiologist Maastricht UMC+
Sources:
- Baert A. L., Sartor K., Maroldi R., Nicolai P. Medical Radiology – Diagnostic Imaging; Imaging in Treatment Planning for Sinonasal Diseases; ISBN 3-540-42383-4 Springer, 2005.
- Larheim T.A., Westesson P-L A. Maxillofacial Imaging; ISBN-10: 3540786856 Springer, 2006.
- Hoang JK, Eastwood JD, Tebbit CL, Glastonbury CM. Multiplanar sinus CT: a systematic approach to imaging before functional endoscopic sinus surgery. AJR Am J Roentgenol. 2010;194(6):W527-36.
- Jenny K. Hoang1 Multiplanar Sinus CT: A Systematic Approach to Imaging Before Functional Endoscopic Sinus Surgery.
- H. Mulder Keel-, neus- en oorchirurgie. 2005.
- Rochita V Ramanan; Sinusitis Imaging. Medscape.
13/02/2014
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