Fever and rash: Difference between revisions

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See also [[fever and petechiae]]
See also [[fever and petechiae]]


== Differential Diagnosis ==
==Differential Diagnosis==

* Viral infections
** Measles, mumps, rubella
** Other viruses
* Bacterial
** Syphilis
** Rickettsiae
** Mycoplasma
* Non-infectious

![Differential diagnosis of fever and rash](Fever and rash.png)


{| class="wikitable"
!Etiology
!Appearance
!Clinical clues
|-
! colspan="3" |Viruses
|-
|[[EBV]]/[[CMV]]
|
|Mono-like illness
|-
|[[HIV]]
|
|HIV risk factors
|-
|[[VZV]]
|
|
|-
|[[Parvovirus B19]]
|
|
|-
|[[Measles]]
|
|
|-
|[[Mumps]]
|
|
|-
|[[Rubella]]
|
|
|-
|[[Dengue]]
|
|travel, "breakbone fever"
|-
|[[Zika]]
|
|travel
|-
|[[Chikungunya]]
|
|travel, arthritis
|-
! colspan="3" |Bacteria
|-
|[[Mycoplasma pneumoniae]]
|
|
|-
|[[Group A Streptococcus]]
|
|
|-
|[[Syphilis]]
|
|
|-
|[[Gonorrhea]]
|
|
|-
|[[Rocky Mountain spotted fever]]
|
|
|-
|[[Meningococcus]]
|
|meningitis
|-
|[[Toxic shock syndrome]]
|
|
|-
|[[Infective endocarditis]]
|
|
|-
! colspan="3" |Fungi
|-
|[[Coccidioides]]
|
|
|-
! colspan="3" |Drugs
|-
|Delayed hypersensitivity or [[DRESS]]
|
|
|-
|[[Stevens-Johnson syndrome|SJS]]/[[Toxic epidermal necrolysis|TEN]]
|
|
|-
|[[Acute generalized exanthematous pustulosis]]
|
|
|-
|[[Serum sickness]]
|
|
|-
! colspan="3" |Malignancy
|-
|[[Lymphoma]]|| ||
|-
|[[Leukemia]]|| ||
|-
! colspan="3" |Autoimmune/Inflammatory
|-
|[[Vasculitis]]|| ||
|-
|[[Systemic lupus erythematosus]]|| ||
|-
|[[Still disease]]|| ||
|-
|[[Sweet syndrome]]|| ||
|-
|[[Anticholinergic toxicity]]|| ||
|-
|[[Kawasaki disease]]
|
|Warm CREAM mnemonic
|}
[[Category:Fever syndromes]]
[[Category:Fever syndromes]]
[[Category:Rashes and skin lesions]]
[[Category:Rashes and skin lesions]]

Latest revision as of 13:41, 24 June 2021

See also fever and petechiae

Differential Diagnosis

Etiology Appearance Clinical clues
Viruses
EBV/CMV Mono-like illness
HIV HIV risk factors
VZV
Parvovirus B19
Measles
Mumps
Rubella
Dengue travel, "breakbone fever"
Zika travel
Chikungunya travel, arthritis
Bacteria
Mycoplasma pneumoniae
Group A Streptococcus
Syphilis
Gonorrhea
Rocky Mountain spotted fever
Meningococcus meningitis
Toxic shock syndrome
Infective endocarditis
Fungi
Coccidioides
Drugs
Delayed hypersensitivity or DRESS
SJS/TEN
Acute generalized exanthematous pustulosis
Serum sickness
Malignancy
Lymphoma
Leukemia
Autoimmune/Inflammatory
Vasculitis
Systemic lupus erythematosus
Still disease
Sweet syndrome
Anticholinergic toxicity
Kawasaki disease Warm CREAM mnemonic