21 results
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... Eczematous - Pruritic/Scaly ... /Erythematous lesions ... #Eczematous #SkinRash ... Diagnosis #Algorithm #causes
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Systemic and Primary Causes ... Lesions == Macules ... Lesion / Systemic ... Cholestatic liver disease ... #generalized #dermatology
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Pustular Skin Rash ... Algorithm Pruritic / Scaly ... / Erythematous lesions ... drinks • Perioral Dermatitis ... #Pustular #SkinRash
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
hyperkeratotic lesions ... honey-colored crusts ... extremities - Lesions ... multiple smaller lesions ... ; pruritis #dermatology
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin ... (Ring- shaped) lesion ... Papulosquamous #SkinRash ... #dermatology #Differential ... Diagnosis #Algorithm #causes
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Pustular Skin Lesions ... Eruptions (Face/Scalp ... Erosive pustular dermatosis ... #Lesions #Differential ... #Diagnosis #Dermatology
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
considered to be caused ... directly by the disease ... specific to a single disease ... or scales. ... #Diagnosis #Dermatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
purple, hemorrhagic skin ... lesions that result ... Pigmented Purpuric Dermatosis ... : Schamberg Disease ... Differential #Diagnosis #hematology
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
These lesions show ... classic trailing scale ... Most cases are idiopathic ... drugs, systemic disease ... #skinrash
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
febrile neutrophilic dermatosis ... with systemic disease ... Causes: - Idiopathic ... , breast CA - Hematologic ... Allergic contact dermatitis