20 results
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
- Differential ... vasculitis, infections, drug ... vasculitis • Erythema ... #dermatology #rheumatology ... #differential #
Central Distribution, Febrile / Ill:
 - Viral Exanthem 
 - Lyme Disease (erythema migrans) 
Central Distribution,
Lyme Disease (erythema ... , non-ill: - Drug ... Maculopapular #Macular ... Algorithm #Diagnosis #Dermatology ... #Skin
Erythema Migrans on Skin of Different Colors.

#Erythema #Migrans #clinical #photo #dermatology #comparison #brownskin #LymeDisease
Erythema Migrans ... on Skin of Different ... #Erythema #Migrans ... #clinical #photo ... #dermatology #comparison
Severe Drug Rashes - Comparison - DRESS | SJS/TEN | AGEP | Erythroderma

DRESS 
 - Onset:
Severe Drug Rashes ... - Comparison - ... >90% of total skin ... #Erythroderma #Dermatology ... #Emergency #Differential
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
acquired dermal macular ... malignancies, and drugs ... #comparison #table ... #differential # ... diagnosis #dermatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... purple, hemorrhagic skin ... reactions • Erythema ... #Diagnosis #hematology ... #nonpalpable #dermatology
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Mucocutaneous or ocular ... anti-convulsant or sulfa-drug ... - Skin pain - ... #Diagnosis #Dermatology ... Targetoid #Algorithm #Differential
Cutaneous manifestations associated with myelodysplastic syndrome
 • Myeloid hemopathy with the most frequent skin lesions (20%)
Pyoderma gangrenosum, Erythema ... myelodysplastic #syndrome #differential ... #diagnosis #dermatology ... #oncology #clinical ... #skin
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)
Definition: 
 • Severe adverse drug reaction, characterized by
characterized by extensive skin ... to a coalescing erythema ... Skin involvement ... Resolution > 15 days Differentials ... DRESS #Syndrome #dermatology
Symptoms Distinguishing Groups of Cutaneous Drug Reactions
IgE-mediated reactions:
 • Onset minutes to hours into treatment course
Groups of Cutaneous Drug ... Raised off of the skin ... #Cutaneous #Drug ... #Reactions #dermatology ... #clinical #comparison