39 results
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
- Differential Diagnosis ... Eczematous - Pruritic/Scaly ... distinct margins on scalp ... #Eczematous #SkinRash ... #Diagnosis #Algorithm
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
• Seborrheic dermatitis ... • Atopic dermatitis ... - Trunk - Red, blood-filled ... ; pruritis #dermatology ... #differential #diagnosis
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Generalized Differential Diagnosis ... / Systemic == Blood ... Cholestatic liver disease ... #generalized #dermatology ... #Differential #Diagnosis
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
- Differential Diagnosis ... Algorithm Pruritic / Scaly ... drinks • Perioral Dermatitis ... #Pustular #SkinRash ... #dermatology #Differential
A quick infographic on various pearls about atopic dermatitis, a disease with an increasing burden on
, a disease with ... risk factors, management ... #management #medications ... #treatment #diagnosis ... #skinrash References
PALM RASHES 
Common features and patterns:
1.	Color:
o	Red or erythematous: Common in inflammatory or allergic reactions.
o	Purple or purpuric:
suggest vascular or hematologic ... such as small blood ... o Scaly or flaky ... like Kawasaki disease ... Chronic, itchy, scaly
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
- Differential Diagnosis ... Eruptions (Face/Scalp ... Erosive pustular dermatosis ... #Differential #Diagnosis ... #Dermatology
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
- Differential Diagnosis ... cellulitis of the scalp ... Capitis - Skin Disease ... of any comorbid disease ... #Differential #Diagnosis
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
directly by the disease ... specific to a single disease ... SCALE: flake-like ... nettle sting #Diagnosis ... #Dermatology #Skin
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
70 M chronic scaly ... Diagnosis? ... allergic eczematous dermatitis ... University Infectious Diseases ... #photo #foot #dermatology