10 results
Allergic Contact Dermatitis 
- Erythematous, indurated, scaly plaques 
- T-cell mediated, delayed-type hypersensitivity response to exogenous
Dermatitis - ... #Contact #Dermatitis ... #Allergic #Allergy ... #Dermatology #Rash ... #Skin
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Pustular Skin Rash ... drinks • Perioral Dermatitis ... Folliculitis - Pustules ... body folds with satellite ... #dermatology #Differential
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Pustular Skin Lesions ... Generalized itchy rash ... dermatosis 8. ... dermatosis (Sneddon-Wilkinson ... Differential #Diagnosis #Dermatology
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... Rash - Differential ... ) • Nummular Dermatits ... anyone - Allergic ... Eczematous #SkinRash #dermatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Deep vesicles • Allergic ... contact dermatitis ... macerated areas with satellite ... ; pruritis #dermatology ... #rash #differential
Severe Drug Rashes - Comparison - DRESS | SJS/TEN | AGEP | Erythroderma

DRESS 
 - Onset:
, exfoliative dermattiis ... Facial edema, pustules ... >90% of total skin ... Rashes #Comparison #TABLE ... #Erythroderma #Dermatology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Erythema ab igne • A dermatosis ... neonatorum • Pustular ... that smear of the pustular ... Erythemas #comparison #table ... differential #diagnosis #dermatology
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
febrile neutrophilic dermatosis ... sudden onset of a rash ... - Rash: multiple ... CANDLE syndrome - Allergic ... Syndrome #diagnosis #dermatology
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... Moccasin tinea pedis skin ... dyshidrotic, atopic, or allergic ... eczematous dermatitis ... #photo #foot #dermatology
Monkeypox

What?
Monkeypox virus belongs to the family Poxviridae, subfamily Chordopoxvirinae, and genus orthopoxvirus
Viral zoonotic disease that is
Characteristic Rash ... , and finally, pustules ... Umbilification - Rash ... Blepharitis • Severe keratitis ... Diagnosis #Management #Dermatology