9 results
Erythema Multiforme: skin eruption secondary to allergic reaction from an antibiotic.

Charlie Goldberg, M.D. - UCSD Catalog
Erythema Multiforme ... skin eruption secondary ... Catalog of Clinical ... Images #Clinical ... #Dermatology #SkinRash
Erythema Nodosum: In this case, E. Nodosum has occured secondary to 
Streptococcal infection.
Photo credit, Josh Fierer,
Erythema Nodosum ... Nodosum has occured secondary ... Images #Clinical ... #Dermatology #SkinRash ... #Photo #UCSDH
Petechiae: punctate spots that arise from spontaneous bleeding secondary to profound thrombocytopenia. 
The spots (easily visible
spontaneous bleeding secondary ... Catalog of Clinical ... Images #Clinical ... #Photo #Dermatology ... #Rash #Petechiae
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Fever and Rash - ... Meningococcal meningitis, Secondary ... Rickettsial diseases, Toxic ... Noninfectious: SJS/TEN, Erythema ... Differential #Diagnosis #dermatology
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin Rash ... demarcated • Atopic ... Secondary to venous ... Well-demarcated erythema ... Eczematous #SkinRash #dermatology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Differential Diagnosis Algorithm ... in primary or secondary ... • Fever • Toxic ... Differential #Diagnosis #Algorithm ... #Causes #dermatology
Drug Erruption: Extensive maculo-papular rash secondary to allergic reaction to Amoxicillin.
Chest and hand are shown above.

Charlie
maculo-papular rash ... secondary to allergic ... Catalog of Clinical ... Images #Clinical ... #Dermatology #SkinRash
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin Rash ... Differential Diagnosis Algorithm ... central clearing • Secondary ... Scarring and/or atrophic ... Papulosquamous #SkinRash #dermatology
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... hyperkeratotic w/ erythema ... ; dyshidrotic, atopic ... Variety #type #clinical ... #photo #foot #dermatology