8 results
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
classic trailing scale ... Classically has a rim of scale ... Most cases are idiopathic ... #clinical #photo ... #dermatology #skinrash
Tinea Pedis: Scaly red erruption of the feet caused by fungal dermatitis.

Charlie Goldberg, M.D. - UCSD
Tinea Pedis: Scaly ... by fungal dermatitis ... #Photo #Dermatology ... #SkinRash #Tinea ... #Pedis #Foot #UCSDH
Contact Dermatitis: Inflammatory response to topical irritant. Note the linear distribution 
across the knuckles, caused by
Contact Dermatitis ... Note the linear distribution ... the knuckles, caused ... #Dermatology #SkinRash ... #Knuckles #Photo
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous - Pruritic/Scaly ... Well-demarcated erythema ... #Eczematous #SkinRash ... #dermatology #Differential ... #causes
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Pruritic / Scaly ... , hot or spicy food ... drinks • Perioral Dermatitis ... #Pustular #SkinRash ... #causes
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Dermatological Conditions - Distribution ... dorsal aspect of foot-shoe ... honey-colored crusts ... ; pruritis #dermatology ... #skin #common #distribution
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
dermatophytes cause ... hyperkeratotic w/ erythema ... allergic eczematous dermatitis ... Variety #type #clinical ... #photo #foot #dermatology
Psoriasiform Scalp Findings in Dermatomyositis

Scalp: DM patients can present with a psoriasiform scalp eruption characterized redness,
or seborrheic dermatitis ... presenting sign in some cases ... #sign #SkinRash ... Dermatomyositis #Dermatology ... #Clinical #Photo