Acute sinusitis is caused by inflammation and infection of the paranasal sinuses. It is usually caused by common bacterial pathogens and often follows a viral upper respiratory infection. Patients present with nasal congestion, discharge, pain, headache, cough and malaise. Diagnosis is usually clinical but imaging may be used if complications are suspected. Treatment involves oral antibiotics, decongestants and pain medications for 10-14 days to control the infection and relieve symptoms.
GEMC: ENT Case Files: Resident Training Open.Michigan
This is a lecture by Dr. Matt Dawson and Dr. Zach Sturges from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC: ENT Emergencies: Resident Training Open.Michigan
This is a lecture by Dr. James Holliman from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC- A Pain in the Neck- Resident TrainingOpen.Michigan
This is a lecture by Hannah Smith, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC: Selected E.N.T. Emergencies Related to SepsisOpen.Michigan
This is a lecture from the Ghana Emergency Medicine Collaborative (GEMC). To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc.
GEMC - Emergency Management of Ano-Rectal Disorders - Resident Training Open.Michigan
This is a lecture by Dr. Joseph Hartmann from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC: Emergency Management of Ano-Rectal Disorders: Resident TrainingOpen.Michigan
This is a lecture by Dr. Joseph Hartmann from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by John W. Martel from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC - Measles, Mumps, Rubella - for NursesOpen.Michigan
This is a lecture by Katherine A Perry from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC- Oral and Facial Infections- Resident TrainingOpen.Michigan
This is a lecture by Dr. Shannon Langston from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC - Communicable and Infectious Disease Emergencies - for NursesOpen.Michigan
This is a lecture by Katherine A Perry from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC- Dental Emergencies and Common Dental Blocks- Resident TrainingOpen.Michigan
This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC - Parasitic Infections - for NursesOpen.Michigan
This is a lecture by Katherine A Perry from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Dr. Peter Moyer from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Dr. Peter Moyer from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC: Aspirated and Ingested Foreign Bodies: Resident TrainingOpen.Michigan
This is a lecture by Dr. Jim Holliman from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC: Collagen Vascular Disease: Considerations for Emergent Management: Resi...Open.Michigan
This is a lecture by Dr. Joseph Hartmann from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Dr. Joseph Hartmann from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC- Rapid Sequence Intubation & Emergency Airway Support in the Pediatric E...Open.Michigan
This is a lecture by Michele Nypaver, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Dr. Pamela Fry from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Jim Holliman, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Dr. Matt Dawson and Dr. Zach Sturges from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Dr. James Holliman from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Hannah Smith, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture from the Ghana Emergency Medicine Collaborative (GEMC). To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc.
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This is a lecture by Dr. Joseph Hartmann from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Dr. Joseph Hartmann from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by John W. Martel from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Katherine A Perry from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Katherine A Perry from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Dr. Peter Moyer from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Dr. Jim Holliman from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Dr. Joseph Hartmann from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Michele Nypaver, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Dr. Pamela Fry from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Jim Holliman, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Andrew Barnosky, DO from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
GEMC- Bursitis, Tendonitis, Fibromyalgia, and RSD- Resident TrainingOpen.Michigan
This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Jeff Holmes from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Joe Lex, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Jeremy Lapham from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Dr. Jeremy Lapham from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Dr. Jessica Holly from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Dr. Stephen Hartsell from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
This is a lecture by Dr. Jim Holliman from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Hannah Smith, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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This is a lecture by Hannah Smith, MD and Ruth S. Hwu, MD from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
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A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
1. Project: Ghana Emergency Medicine Collaborative
Document Title: Acute Sinusitis
Author(s): Jim Holliman, MD, (George Washington University), 2012
License: Unless otherwise noted, this material is made available under
the terms of the Creative Commons Attribution Share Alike-3.0
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http://creativecommons.org/licenses/by-sa/3.0/
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3. Acute Sinusitis
Diagnosis, Management, and
Complications
Jim Holliman, M.D., F.A.C.E.P.
Professor of Military and Emergency Medicine
Uniformed Services University of the Health Sciences
Clinical Professor of Emergency Medicine
George Washington University
Bethesda, Maryland, U.S.A.
3
5. Sinusitis Classification
• Definitions
• Acute
•
Sx & signs of infectious process < 3 weeks
duration
• Subacute
•
Sx & signs 21 to 60 days
• Chronic
•
> 60 days of sx & signs
•
Or, 4 episodes of acute sinusitis each > 10
days in a single year
5
18. Normal Functions of the
Components of the Sinuses
• Ostia
• Drain secretions from sinuses
• Allow pressure equalization
• Diameter 2 to 5 mm (maxillary), 1 mm (ethmoid)
• Cilia
• Beat at frequency 1000 strokes/min. toward ostia
• Push secretions out of sinus
• Sinus secretions
• 2 layered mucus
• Contain IgA & IgG
• Patency of ostiomeatal complex required for sinusitis
resolution
18
19. Acute Sinusitis
Usual Clinical Presentation
• Symptoms progress over 2 to 3 days
• Nasal congestion & discharge (usually thick &
colored, not clear)
• Localized pain +/- referred pain
• Tenderness or pressure sensation over sinuses
• Headache
• Cough due to postnasal drip
• Halitosis
• Malaise
19
20. Usual Physical Findings With
Acute Sinusitis
• Erythematous edematous nasal mucosa
• Purulent secretions in middle meatal area
• May be absent if ostia completely blocked
• Percussion tenderness
• Over the involved sinuses
• Over the maxillary molar +/- premolar teeth
• Halitosis
• +/- fever
20
21. Pain Patterns with Acute Sinusitis
• Maxillary sinusitis
•
•
•
•
•
•
Unilateral pain over cheekbone
Maxillary toothache
Periorbital pain
Temporal headache
Pain worse if head upright
Pain better if head supine
21
22. Pain Patterns with Acute Sinusitis
(cont.)
• Ethmoid sinusitis
• Medial canthal pain
• Medial periorbital or temporal headache
• Pain worsened by Valsalva or if supine
• Sphenoiditis
• Retroorbital, temporal, or vertical headache
• Often deep seated headache with multiple foci
• Pain worse supine or bending forward
• Frontal
• Frontal headache
• Pain worse supine
22
24. Signs of Potentially Dangerous
Complications of Acute Sinusitis
•
•
•
•
•
•
•
Periorbital, frontal, or cheek edema
Proptosis
Ophthalmoplegia
Ptosis
Diplopia
Meningeal signs
Neuro deficits of cranial nerves II to VI
24
25. Acute Sinusitis
Use of Cultures
• Routine culture of nasal secretions not
useful
• Poor correlation between non-directed nasal
or nasopharyngeal culture isolates & sinus
aspirate cultures
• Sinus aspirate cultures useful only for
protracted or nonresponsive sinusitis
• Require endoscopy or needle puncture of sinus
25
26. Use of Paranasal Sinus Transillumination
to Diagnose Sinusitis
•
•
•
•
First remove patient's dentures
Use darkened room
Shield light source from observer's eyes
Use Welch Allyn transilluminator or Mini-Mag
Lite
• Shine light over max. sinus & observe light
transmission thru hard palate
• Report results as opaque, dull, or normal for
either side
• Not useful for frontal sinuses since they often
have developed asymmetrically
26
27. In order to transilluminate the maxillary
sinus, shine a light at the midpoint of the
infraorbital ridge. Locate the transmitted
light through the hard palate.
27
28. Sensitivity of Transillumination to
Diagnose Sinusitis
• Different studies have reached opposite
conclusions on its usefulness ("Highly
predictive" versus "criminal negligence")
• Some studies have indicated it is useful if sinus
is completely opaque (c/w Dx of sinusitis) or is
completely normal (c/w absence of sinusitis),
but has poor predictive value & correlation if
transmission is "dull"
• Can't be done in about 25 % of children due to
poor cooperation
28
29. Acute Sinusitis
Radiography
• Plain films not as sensitive as CT
• Radiographic signs of sinus pathology :
•
•
•
•
Air fluid levels
Partial or complete opacification
Bony wall displacement
4 mm or more of mucosal wall thickening
• Single Water's view has high concordance
with 4 view sinus series (Caldwell, Water's,
lateral, & submental vertex views)
29
30. Water’s view with airfluid level in left
maxillary sinus
30
Source undetermined
31. Water’s view showing
air-fluid level in right
maxillary sinus and
mucosal thickening in
left maxillary sinus
31
Source undetermined
32. Lateral view of normal frontal and sphenoid sinuses
Source undetermined
32
37. Limitations of Plain Film
Radiography for Sinusitis
• Poor visualization of ethmoid air cells
• Difficulty distinguishing between
infection, tumor, or polyp if sinus is
completely opacified
37
38. Use of Ultrasound for
Diagnosis of Sinusitis
• Less sensitive than 4 view X-ray
• Shown to not correlate well with sinus
cultures
• Accuracy is operator dependent
• CT preferred for evaluation of
complications
38
39. Mani H. Zadeh, Wikimedia Commons
Another diagnostic modality for sinusitis is nasal endoscopy
39
40. Nasal endoscopic view showing uncinate process (U)
displaced against middle turbinate (T) & closed off
opening to frontal recess (arrow) from acute sinusitis
Source undetermined
40
41. Nasal endoscopic view showing Aspergillus
fungal mass arising from the sphenoid sinus
Source undetermined
41
42. Use of Computed Tomography
(CT) for Diagnosis of Sinusitis
• Advantages of CT :
• Visualizes ethmoid air cells
• Evaluates cause of opacified sinus
• Differentiates bony changes of chronic
inflammation from osteomyelitis
• Indicated only if complications
suspected or if diagnosis uncertain
(not needed initially for most cases)
42
43. CT scan showing fluid with pockets of air in frontal
air cells from frontal sinusitis in a six year old male
Source undetermined
43
47. Infectious and Granulomatous
Diagnoses to Consider in the
Differential Diagnosis of Sinusitis
•
•
•
•
•
•
•
•
•
•
•
Nasopharyngitis / adenoiditis
Dental abscess
Vestibulitis / furunculosis
Sarcoidosis
Tuberculosis
Rhinosporidiosis
Syphilis
Leprosy
Wegener's Granulomatosis
Midline (lethal) granuloma
Nasopharyngeal cancer
47
48. Lab Work for Diagnosis
of Acute Sinusitis
• Not helpful !
48
49. Goals of Medical Therapy
for Acute Sinusitis
•
•
•
•
Control Infection
Facilitate sinus ostial patency and drainage
Provide relief of symptoms
Evaluate and treat any predisposing
conditions to prevent recurrences
49
50. General Treatment for
Acute Sinusitis
•
•
•
•
Oral antibiotic
Topical and systemic decongestants
Pain medications
Optional or secondary medications:
• Guaifenesin (1200 mg po q 12h)
• warm nasal saline irrigations qid
• Antihistamine orally : only in the small
% of patients with true allergic
component
50
51. First - Line Antibiotic Therapy
for Acute Sinusitis
• Treatment duration should be 10 to 14 days (one
recent study indicated 3 days may be OK)
• Amoxicillin 500 mg po q 8 h
• Augmentin 500 mg po q 8 h
• Trimethoprim / Sulfamethoxazole DS one po bid
• Azithromycin 500 mg po then 250 mg po q d x4
• Pediazole (Erythromycin - sulfisoxazole) QID
may be best choice in kids
51
52. Antibiotic Therapy in Acute Sinusitis
if Staph. aureus is suspected
• Also useful if patient fails Rx with
antibiotics on previous slide
•
•
•
•
Cefuroxime axetil 500 mg po q 12h
Cefprozil 500 mg po q 12h
Cefpodoxime 200 mg po 12h
Loracarbef 400 mg po q 12h
52
53. Precautions Regarding Medication
Interactions in Rx of Acute Sinusitis
• Remember that ciprofloxacin and
clarithromycin are contraindicated if any
of the nonsedating antihistamines
(terfenadine, astemizole, and loratidine)
are used as they cause prolonged QT
syndrome and ventricular arrhythmias
• Also oral decongestants may cause
problems in patients on TCA's, MAO
inhibitors, and alpha blockers
53
54. Use of Topical Decongestants
for Rx of Acute Sinusitus
• Ephedrine sulfate 1 % 2 sprays each nostril q
4h
• Phenylephrine HCl 0.25 to 0.5 % 2 sprays q
4h
• Oxymetazoline HCl 0.05 % 2 sprays q 12h
Limit use to 3 to 5 days to avoid
rebound vasodilatation and "rhinitis
medicamentosa"
54
55. Use of Oral Decongestants for
Rx of Acute Sinusitis
• Phenylpropanolamine HCl 12.5 mg po
q 4h or 75 mg q 12h (now not
available in U.S.A.)
• Pseudoephedrine HCl 60 mg po q 6h
or 120 mg q 12h
Usually should be continued for 4
weeks
55
56. Treatment of Frontal Sinusitis
• Usually should be admitted for initial IV
antibiotic Rx
• Higher incidence of intracranial complications
• Give IV Cefuroxime 2 gm IV q 8h or Ceftriaxone
2 gm IV q d and decongestants
• If not resolving in 24 to 48 hours of Rx may
need surgical intervention ( frontal sinus
trephination or external sinusectomy)
56
57. Fungal Sinusitis
• Increasing incidence in both
immunocompetent and
immunocompromised patients
• 3 types
• Fulminant infection with soft tissue
invasion
• Progressive indolent invasive disease
• Noninvasive localized disease
( mycetoma or allergic fungal sinusitis)
57
59. Fungal Sinusitis
• Major risk factors:
• Granulocytopenia
• multiple prolonged courses of
antibiotics or steroids
• DKA
• AIDS
59
60. Presentation of Invasive or Acute
Fulminant Fungal Sinusitis
•
•
•
•
•
•
Facial soft tissue tenderness
Cloudy rhinorrhea
Fever
Gray, friable, anesthetic nasal tissue
May have necrotic black tissue
May have bloody rhinorrhea
60
61. Mucormycosis involves
the sinuses, brain, or
lungs as the areas of
infection. Internationally,
mucormycosis was
found in 1% of patients
with acute leukemia.
- Adapted from Wikipedia
Centers for Disease Control and Prevention (Wikimedia Commons)
61
62. Treatment of Invasive Fungal
Sinusitis
• Always should be admitted
• Correct metabolic abnomalities
• High dose Amphotencin B +/fluconazole
• Surgical debidement
62
63. General Management of
Complications of Acute Sinusitis
•
•
•
•
Hospitalization
CT scan of sinuses ( +/- cranial CT)
IV antibiotics with anerobic coverage
ENT consult
63
64. List of Complications from
Acute Sinusitis
•
•
•
•
•
•
•
•
•
Mucocele or mucopyocele
Osteomyelitis
Facial cellulitis
Oroantral fistula
Orbital cellulitis
Cavernous sinus thrombosis
Septic thrombophlebitis
Meningitis
Epidural, subdural, or intracerebral abscess
64
65. Sinusitis Complications :
Mucocele
• Most common in frontal sinus
• Expansive mucus accumulation
causes progressive pressure necrosis
• Signs:
• soft tissue mass over sinus
• proptosis
• ophthalmoplegia
65
69. CT scan showing orbital & brain abscesses from ethmoid
sinusitis
Source undetermined
69
70. Source undetermined
CT scan showing epidural abscess from frontal sinusitis
(six year old male with headache, emesis, and fever)
70
71. Source undetermined
Coronal CT scan showing left ethmoid opacification and
displacement of globe by intraorbital mass (patient was a 2
year old male presenting with fever, proptosis, and left orbital
71
cellulitis)
72. Antibiotics to Consider for Rx
of Sinusitis Complications
• Ceftriaxone 1 gm IV q 12h
• Cefotaxime 2 gm IV q 4h
• Ceftizoxime 4 gm IV q 8h +
metronidazole 30 mg/Kg/d
• Ampicillin / sulbactam 3 gm IV q 6h
• Vancomycin 500 mg q 6h +
aztreonam 1 gm q 8h or
chloramphenicol ( for PCN - allergic
patients)
72
73. Follow-up for Acute Sinusitis
• If not resolved in 10 days, continue
antibiotics for 3 weeks
• If not resolved at 3 weeks consider
further workup ( CT +/- sinus cultures)
• Secondary antibiotics to consider:
• Clindamycin, ciproflaxacin,
metronidazole
• Consider topical intranasal steroids
73
74. Management of Sinusitis
Summary
• Diagnosis by clinical presentation
• Evaluate for complications
• Admit to hospital if complications
present
• Treat for 10 to 14 days
• Extend Rx if not resolved in 10 days
• Workup and consult if not resolved in
3 weeks
74