6 results
Allergic Contact Dermatitis 
- Erythematous, indurated, scaly plaques 
- T-cell mediated, delayed-type hypersensitivity response to exogenous
Allergic Contact ... Erythematous, indurated, scaly ... #Dermatitis #Allergic ... #Allergy #Dermatology ... #Rash #Skin
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... Eczematous - Pruritic/Scaly ... • Contact Dermatitis ... anyone - Allergic ... #Eczematous #SkinRash
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
• Atopic dermatitis ... Deep vesicles • Allergic ... contact dermatitis ... dorsal aspect of foot-shoe ... ; pruritis #dermatology
PALM RASHES 
Common features and patterns:
1.	Color:
o	Red or erythematous: Common in inflammatory or allergic reactions.
o	Purple or purpuric:
inflammatory or allergic ... suggest vascular or hematologic ... occur in chronic skin ... dermatitis, hand-foot-and-mouth ... o Hand-Foot-and-Mouth
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Pustular Skin Rash ... Algorithm Pruritic / Scaly ... , hot or spicy food ... drinks • Perioral Dermatitis ... #Pustular #SkinRash
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
70 M chronic scaly ... Moccasin tinea pedis skin ... dyshidrotic, atopic, or allergic ... eczematous dermatitis ... #dermatology