15 results
Algorithm for Diagnosis of the Petechial / Purpuric Rash

Febrile/Toxic, Palpable: 
 - Meningococcaemia, Disseminated Gonococcal Infection,
the Petechial / Purpuric ... Rash Febrile ... Disseminated Gonococcal Infection ... - Autoimmune Vasculitis ... #Rash #Algorithm
Algorithm for Diagnosis of the Vesiculobullous Rash

Febrile, Diffuse Distribution:
 - Varicella,  Smallpox,  Disseminated, Gonococcal,
Diagnosis of the Vesiculobullous ... Rash Febrile ... Disseminated, Gonococcal, Infection ... , Purpura Fulminans ... #Vesicular #Rash
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
occurs in vasculitic ... inflammation or infection ... rash, the diagnosis ... as autoimmune vasculitis ... #Purpuric #Rash
SKIN RASHES 



Skin rashes can occur from a variety of factors, including infections, heat, allergens, immune
factors, including infections ... into petechial/purpuric ... maculopapular, and vesiculobullous ... ; #petechiae; #purpura ... ; #rash; #vesiculobullous
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Trauma - Infection ... - Vasculitis ... Henoch Schonlein Purpura ... : - Purpura fulminans ... - Autoimmune Vasculitis
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Vesiculobullous ... Skin Rash - Differential ... foliaceus - Infectious ... #Vesicular #Vesiculobullous ... #SkinRash #dermatology
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
Petechiae/Purpura ... integrity (trauma, infection ... , vasculitis) or ... #Dermatology #Rash ... #Petechiae #Purpura
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Joint Pain Rash ... parvovirus B19 infection ... Malar rash ... parvovirus B19 infection ... Henoch Schönlein purpura
ID Approach to Fever and Rash - Diagnostic Algorithm
Central Maculopapular (most common):
Measles, Parvovirus 819 / EBV,
Approach to Fever and Rash ... drugs, lymphoma) Vesiculobullous ... meningitidis, Purpura ... Parvovirus B19 (PPGSS), Vasculitis ... WuidQ #Fever #Rash
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Maculopapular rash ... Henoch-Schönlein purpura ... cell arteritis Infections ... diseases • Fungal infections ... #dermatology #rash