Psittacosis laboratory tests: Difference between revisions
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==Overview== | ==Overview== | ||
Exposure history is paramout to diagnosis. Bloodwork shows leukopenia, [[thrombocytopenia]] and moderately elevated [[liver]] enzymes. | Exposure history is paramout to diagnosis. Bloodwork shows leukopenia, [[thrombocytopenia]] and moderately elevated [[liver]] enzymes. | ||
== Laboratory | == Laboratory Findings== | ||
===Electrolyte and Biomarker Studies=== | |||
* Leukocytosis | |||
* Rise in ESR | |||
* Rise in CRP | |||
* Liver enzymes elevated | |||
* Hyponatremia may be noticed | |||
* Rise in blood urea levels | |||
Diagnosis involves [[microbiological culture]]s from respiratory secretions of patients or [[serology|serologically]] with a fourfold or greater increase in [[antibody]] titers against ''C. psittaci'' in blood samples combined with the probable course of the disease. Typical inclusions called Leventhal -Colle-Lillie bodies can be seen within macrophages in BAL fluid. Culture of Chlamydia psittaci is hazardous and should only be carried out in biosafety laboratories. | Diagnosis involves [[microbiological culture]]s from respiratory secretions of patients or [[serology|serologically]] with a fourfold or greater increase in [[antibody]] titers against ''C. psittaci'' in blood samples combined with the probable course of the disease. Typical inclusions called Leventhal -Colle-Lillie bodies can be seen within macrophages in BAL fluid. Culture of Chlamydia psittaci is hazardous and should only be carried out in biosafety laboratories. | ||
Revision as of 18:34, 7 August 2012
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Psittacosis Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Psittacosis laboratory tests On the Web |
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American Roentgen Ray Society Images of Psittacosis laboratory tests |
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Risk calculators and risk factors for Psittacosis laboratory tests |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aditya Govindavarjhulla, M.B.B.S. [2]
Overview
Exposure history is paramout to diagnosis. Bloodwork shows leukopenia, thrombocytopenia and moderately elevated liver enzymes.
Laboratory Findings
Electrolyte and Biomarker Studies
- Leukocytosis
- Rise in ESR
- Rise in CRP
- Liver enzymes elevated
- Hyponatremia may be noticed
- Rise in blood urea levels
Diagnosis involves microbiological cultures from respiratory secretions of patients or serologically with a fourfold or greater increase in antibody titers against C. psittaci in blood samples combined with the probable course of the disease. Typical inclusions called Leventhal -Colle-Lillie bodies can be seen within macrophages in BAL fluid. Culture of Chlamydia psittaci is hazardous and should only be carried out in biosafety laboratories.