22 results
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
palpable versus nonpalpable ... Nonpalpable purpura ... petechial or purpuric rash ... Purpural #Purpuric #Rash ... #Algorithm #Nonpalpable
Excoriated papules with honey-colored crusting were present on the abdomen, back (Panel A), arms, and legs.
#Clinical #Derm ... Scabies #Microscopy #Rash
Crusted Scabies - Physical examination now revealed a generalized erythematous and scaly rash with intense hyperkeratotic
erythematous and scaly rash ... C) #Clinical #Derm
Strongyloides stercoralis Hyperinfection - Physical examination revealed reticulated purpuric patches with dusky centers on the abdomen,
biopsy of the rash ... #Clinical #Derm ... InfectiousDisease #Rash
Urticaria Multiforme - Generalized polycyclic annular rash with wheals and ecchymotic centers (Panel A). Physical examination
polycyclic annular rash ... with wheals and ecchymotic ... arcuate urticarial rash ... #Clinical #Derm ... UrticariaMultiforme #Rash
Nikolsky’s Sign - Febrile & Positive Nikolsky’s Sign: Patients in this group have the potential to
sick (Fever + Rash ... Clinical #EM #IM #Derm
Bleeding manifestations 
Petechiae are small, flat, red, discrete areas of skin bleeding that are typically <2
non-blanching, nonpalpable ... Bruise (also called ecchymosis ... Purpura #Bruise #ecchymosis
Lymphangitis on the Abdomen - Examination revealed a warm, indurated plaque with extension toward her left
#Clinical #Derm ... InfectiousDisease #Rash
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
: - Catch-all term ... New-onset fever with rash ... #Dermatology #Rash
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
APPROACH The term ... distribution of the rash ... and whether the rash ... peripherally distributed rash ... Maculopapular #Rash