10 results
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin Rash ... Well-demarcated erythema ... anyone - Allergic ... Eczematous #SkinRash #dermatology ... #causes
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Vesiculobullous Skin Rash ... blisters, possibly crusts ... • Bullous systemic ... Vesiculobullous #SkinRash #dermatology ... #causes
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
• A dermatosis ... potential inciting causes ... (cutaneous or systemic ... • Acute systemic ... differential #diagnosis #dermatology
Causes of Diffuse Lymphadenopathy - Differential Diagnosis Algorithm
Reactive:
 - Systemic Inflammatory
     •
Causes of Diffuse ... Differential Diagnosis Algorithm ... Reactive: - Systemic ... • Acne • Allergy ... #Causes #Hematology
PALM RASHES 
Common features and patterns:
1.	Color:
o	Red or erythematous: Common in inflammatory or allergic reactions.
o	Purple or purpuric:
causes like eczema ... disease. 6 Causes ... Drug Reactions: Diffuse ... #rash #palm #dermatitis ... #erythema
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
febrile neutrophilic dermatosis ... - Rash: multiple ... Causes: - Idiopathic ... CANDLE syndrome - Allergic ... Syndrome #diagnosis #dermatology
Manifestations of Anaphylaxis by Body System

Dermatologic/mucosal

 - Eyes: periorbital swelling/erythema, injected conjunctiva, tears

 - Oral mucosa:
Anaphylaxis by Body System ... Dermatologic/ ... periorbital swelling/erythema ... Gastrointestinal - Nausea ... play #Diagnosis #Allergy
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Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Deep vesicles • Allergic ... contact dermatitis ... honey-colored crusts ... ; pruritis #dermatology ... #rash #differential
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... dermatophytes cause ... dyshidrotic, atopic, or allergic ... eczematous dermatitis ... #photo #foot #dermatology
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Traction alopecia Diffuse ... Scaling, pustules, crusts ... , erosions, or erythema ... Vitamin D levels Systemic ... Differential #Diagnosis #dermatology