Rhinosinusitis laboratory findings: Difference between revisions
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==Overview== | ==Overview== | ||
==Laboratory Findings== | ==Laboratory Findings== | ||
The following laboratory tests can be done when suspecting rhinosinusitis, but a positive result is unspecific: | |||
*Complete blood count ([[CBC]]), to detect for the presence of an infection. | |||
*Erythrocyte sedimentation rate ([[ESR]]) | |||
*[[Sweat chloride test]], to exclude cystic fibrosis | |||
*Serum [[immunoglobulins]], to exclude underlying [[immunodeficiency]] | |||
*[[Allergy]] testing may be done in cases of chronic sinusitis or acute recurrent sinusitis | |||
==References== | ==References== | ||
Revision as of 20:40, 28 September 2016
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Rhinosinusitis Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Rhinosinusitis laboratory findings On the Web |
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American Roentgen Ray Society Images of Rhinosinusitis laboratory findings |
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Risk calculators and risk factors for Rhinosinusitis laboratory findings |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Dima Nimri, M.D. [2]
Overview
Laboratory Findings
The following laboratory tests can be done when suspecting rhinosinusitis, but a positive result is unspecific:
- Complete blood count (CBC), to detect for the presence of an infection.
- Erythrocyte sedimentation rate (ESR)
- Sweat chloride test, to exclude cystic fibrosis
- Serum immunoglobulins, to exclude underlying immunodeficiency
- Allergy testing may be done in cases of chronic sinusitis or acute recurrent sinusitis