Cryptococcosis laboratory tests: Difference between revisions
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(Created page with "{{CMG}} {{Cryptococcosis}} ==Overview== Symptoms include chest pain, dry cough, swelling of abdomen, headache, blurred vision and confusion. Although symptoms may not be abl...") |
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Detection of cryptococcal [[antigen]] (capsular material) by [[Microbiological culture|culture]] of [[Cerebrospinal fluid|CSF]], [[sputum]] and [[urine]] provides definitive diagnosis. Blood cultures may be positive in heavy infections. | Detection of cryptococcal [[antigen]] (capsular material) by [[Microbiological culture|culture]] of [[Cerebrospinal fluid|CSF]], [[sputum]] and [[urine]] provides definitive diagnosis. Blood cultures may be positive in heavy infections. | ||
Tests that may be done include: | |||
* Blood culture | |||
* CT scan of the head | |||
* Sputum culture and stain | |||
* Lung biopsy | |||
* Bronchoscopy | |||
* Spinal tap to obtain a sample of cerebrospinal fluid (CSF) | |||
* Cerebrospinal fluid (CSF) culture and other tests to check for signs of infection | |||
* Chest x-ray | |||
* Cryptococcal antigen test (looks for a certain molecule that the Cryptococcus fungus can shed into the blood) | |||
===Cerebrum: Cryptococcosis (PAS stain)=== | ===Cerebrum: Cryptococcosis (PAS stain)=== | ||
{{#ev:youtube|ZG0AcmtBLe4}} | {{#ev:youtube|ZG0AcmtBLe4}} | ||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
Revision as of 14:49, 3 February 2012
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
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Cryptococcosis Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Cryptococcosis laboratory tests On the Web |
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American Roentgen Ray Society Images of Cryptococcosis laboratory tests |
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Risk calculators and risk factors for Cryptococcosis laboratory tests |
Overview
Symptoms include chest pain, dry cough, swelling of abdomen, headache, blurred vision and confusion. Although symptoms may not be able to be detected.
Detection of cryptococcal antigen (capsular material) by culture of CSF, sputum and urine provides definitive diagnosis. Blood cultures may be positive in heavy infections.
Tests that may be done include:
- Blood culture
- CT scan of the head
- Sputum culture and stain
- Lung biopsy
- Bronchoscopy
- Spinal tap to obtain a sample of cerebrospinal fluid (CSF)
- Cerebrospinal fluid (CSF) culture and other tests to check for signs of infection
- Chest x-ray
- Cryptococcal antigen test (looks for a certain molecule that the Cryptococcus fungus can shed into the blood)
Cerebrum: Cryptococcosis (PAS stain)
{{#ev:youtube|ZG0AcmtBLe4}}