323 results
Algorithm for Diagnosis of the Vesiculobullous Rash

Febrile, Diffuse Distribution:
 - Varicella,  Smallpox,  Disseminated, Gonococcal,
Vesiculobullous Rash ... Hand Foot & Mouth Disease ... Dermatitis, Herpes Zoster ... Vesiculobullous #Vesicular #Rash
Herpes Zoster Mandibularis - The lesions were scattered along the area that is innervated by the
Herpes Zoster Mandibularis ... diagnosis of herpes zoster ... Dermatology #Herpes #Zoster ... #Mandibularis #Rash
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Fever and Rash - ... B19, Varicella Zoster ... gonorrhea, Rickettsial diseases ... SCVMCMed #Fever #Rash
I’M DAMN SHARP - Lupus Diagnosis Mnemonic
I  	 Immunoglobulins (Anti-dsDNA, Anti-Sm, Anti-phospholipid)
M 	 Malar Rash
D
Anti-phospholipid) M Malar Rash ... D Discoid Rash ... Arthritis R Renal Disease ... erythematosus #rheumatology
Vesiculobullous Rashes - THE ALGORITHMIC APPROACH 
Vesiculobullous rashes provoke significant angst
in many physicians (Figure 5, page
noting whether the rash ... vesiculobullous rash ... disseminated gonococcal disease ... hand-foot-and-mouth disease ... dermatitis, herpes zoster
Autoimmune Myositis
Necrotizing myopathy is associated with higher CK levels, greater level of muscle weakness, less systemic
can present with rash ... including heliotrope rash ... , Shaw sign, holster ... Myositis #diagnosis #rheumatology
Adult-Onset Still's Disease
Clinical triad: Fever, Arthralgia/arthritis, Skin rash ± odynophagia
+ Biological inflammation: Increased neutrophils, Hyperferritinemia, decreased
Adult-Onset Still's Disease ... arthritis, Skin rash ... cancers • Systemic diseases ... autoinflammatory diseases ... management #treatment #rheumatology
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Joint Pain Rash ... infection Malar rash ... infection • Lyme disease ... migrans • Lyme disease ... differential #diagnosis #rheumatology
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Vesiculobullous Skin Rash ... • Varicella zoster ... • Herpes zoster
Diagnostic Schema for Hyperferritinemia

Pearl: Diseases associated with extreme elevations: 
1. HLH 
2. Still's disease 
3. Systemic
Hyperferritinemia Pearl: Diseases ... Still's disease ... Differential #Diagnosis #Hematology