Chikungunya differential diagnosis: Difference between revisions
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==Overview== | ==Overview== | ||
* The differential diagnosis of chikungunya virus infection varies based on place of residence, travel history, and exposures. | * The differential diagnosis of chikungunya [[virus]] infection varies based on place of residence, travel history, and exposures. | ||
* Dengue and chikungunya viruses are transmitted by the same mosquitoes and have similar clinical features. | * [[Dengue]] and chikungunya viruses are transmitted by the same [[mosquitoes]] and have similar clinical features. | ||
* The two viruses can circulate in the same area and can cause occasional co-infections in the same patient. | * The two [[viruses]] can circulate in the same area and can cause occasional co-infections in the same patient. | ||
* Chikungunya virus infection is more likely to cause high fever, severe arthralgia, arthritis, rash, and lymphopenia, while dengue virus infection is more likely to cause neutropenia, thrombocytopenia, hemorrhage, shock, and death. | * Chikungunya [[virus]] infection is more likely to cause high [[fever]], severe [[arthralgia]], [[arthritis]], [[rash]], and [[lymphopenia]], while [[dengue virus]] infection is more likely to cause [[neutropenia]], [[thrombocytopenia]], [[hemorrhage]], [[shock]], and [[death]]. | ||
* It is important to rule out dengue virus infection because proper clinical management of dengue can improve outcome. | * It is important to rule out [[dengue virus]] infection because proper clinical management of [[dengue]] can improve outcome. | ||
* In addition to dengue, other considerations include leptospirosis, malaria, rickettsia, group A streptococcus, rubella, measles, parvovirus, enteroviruses, adenovirus, other alphavirus infections (e.g., Mayaro, Ross River, Barmah Forest, O’nyong | * In addition to [[dengue]], other considerations include [[leptospirosis]], [[malaria]], [[rickettsia]], [[group A streptococcus]], [[rubella]], [[measles]], [[parvovirus]], [[enteroviruses]], [[adenovirus]], other [[alphavirus]] infections (e.g., Mayaro, [[Ross River]], Barmah Forest, [[O’nyong'nyong]], and Sindbis viruses), [[post-infections arthritis]], and [[rheumatologic]] conditions. | ||
==References== | ==References== | ||
Revision as of 15:27, 8 June 2014
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Chikungunya Microchapters |
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Treatment |
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Case Studies |
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Chikungunya differential diagnosis On the Web |
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American Roentgen Ray Society Images of Chikungunya differential diagnosis |
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Risk calculators and risk factors for Chikungunya differential diagnosis |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Alejandro Lemor, M.D. [2], Alonso Alvarado, M.D. [3]
Overview
- The differential diagnosis of chikungunya virus infection varies based on place of residence, travel history, and exposures.
- Dengue and chikungunya viruses are transmitted by the same mosquitoes and have similar clinical features.
- The two viruses can circulate in the same area and can cause occasional co-infections in the same patient.
- Chikungunya virus infection is more likely to cause high fever, severe arthralgia, arthritis, rash, and lymphopenia, while dengue virus infection is more likely to cause neutropenia, thrombocytopenia, hemorrhage, shock, and death.
- It is important to rule out dengue virus infection because proper clinical management of dengue can improve outcome.
- In addition to dengue, other considerations include leptospirosis, malaria, rickettsia, group A streptococcus, rubella, measles, parvovirus, enteroviruses, adenovirus, other alphavirus infections (e.g., Mayaro, Ross River, Barmah Forest, O’nyong'nyong, and Sindbis viruses), post-infections arthritis, and rheumatologic conditions.