8 results
Adult-Onset Still's Disease (AOSD)
Rare inflammatory disorder of unknown etiology, difficult to diagnose because of heterogenous presentation.
: High spiking fever ... salmon-colored maculopapular ... rash, arthritis ... : high fever, CRP ... #rheumatology #
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
appear toxic and febrile ... differential diagnosis ... pathognomonic for SJS or EM ... require emergent evaluation ... #Diagnosis #Dermatology
ID Approach to Fever and Rash - Diagnostic Algorithm
Central Maculopapular (most common):
Measles, Parvovirus 819 / EBV,
and Rash - Diagnostic ... Algorithm Central Maculopapular ... Secondary syphilis, EM ... #Rash #Febrile ... #Diagnosis #Algorithm
Serious Bacterial Illness (SBI):
1) UTI and pyelonephritis
Most common cause of SBI
Accounts for 3-8% of uncharacterized fevers
Female
uncharacterized fevers ... Consider BCx, CSF evaluation ... particularly complex febrile ... #Peds #EM #Classification ... #Ddxof
Adult Onset Still's Disease
Systemic inflammation with urticarial rash.
Rash: 
 • Nonpruritic, evanescent (correlates with time of
with urticarial rash ... nonpruritic macular or maculopapular ... extremities during febrile ... Stills #disease #AOSD ... #diagnosis #rheumatology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
< 30 years • Aorta ... Arteritis): • Aorta ... , mucositis • Rash ... vesicles, pustules, maculopapular ... #Rheumatology
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
Mediated: • Febrile ... /sx urticaria, maculopapular ... rash, pruritis, ... #Transfusion #diagnosis ... #management #hematology
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
Mediated: - Febrile ... /sx urticaria, maculopapular ... rash, pruritis, ... #Transfusions #diagnosis ... #management #hematology