17 results
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Algorithm - Systemic ... == Primary Skin ... Lesions == Macules ... Skin Lesion / Systemic ... #generalized #dermatology
Reactive Skin Rash - Differential Diagnosis Algorithm
Reactive erythematous with various morphology
 • Urticaria - Firm /
Reactive Skin Rash ... - Differential Diagnosis ... Algorithm Reactive ... Multiforme - Target lesions ... Reactive #SkinRash #dermatology
Pruritus - Primary Skin Lesion - Differential Diagnosis Algorithm
Macules / Papules / Plaques:
 • Xerosis (dry
Pruritus - Primary ... Skin Lesion - Differential ... Diagnosis Algorithm ... #dermatology #Differential ... #Diagnosis #Algorithm
Central Distribution, Febrile / Ill:
 - Viral Exanthem 
 - Lyme Disease (erythema migrans) 
Central Distribution,
/ Ill, Target Lesions ... Ill, No Target Lesions ... Papules #Rash #Algorithm ... #Diagnosis #Dermatology ... #Skin
Dematoses in Pregnancy - Specific Skin Conditions
Non-Pruritic
 • Pustular psoriasis of pregnancy
 • Impetigo Herpetiformis
Pruritic -
Skin Lesion • ... Skin Lesion • ... pregnancy #rash #dermatology ... #Differential #Diagnosis ... #Algorithm #causes
Mucous Membrane Disorder - Differential Diagnosis Algorithm
Erosions/Ulcers/Blisters
 - Primary Dermatologic Diseases
     •
- Differential Diagnosis ... Algorithm Erosions ... Ulcers/Blisters - Primary ... pemphigoid • Erythema ... syndrome White Lesions
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
• A chronic skin ... classic targetoid lesions ... #comparison #table ... #differential #diagnosis ... #dermatology #compared
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... Algorithm Eczematous ... Scaly/Erythematous lesions ... Well-demarcated erythema ... Eczematous #SkinRash #dermatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
soles, sides of fingers ... pruritus (e.g., fingers ... hyperkeratotic lesions ... ; pruritis #dermatology ... #differential #diagnosis
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
within one hour or longer ... lesions - Wheals ... Cold #Urticaria #diagnosis ... #rheumatology #comparison ... #table