11 results
Reactive Skin Rash - Differential Diagnosis Algorithm
Reactive erythematous with various morphology
 • Urticaria - Firm /
Reactive Skin Rash ... &/or bullae on palms ... soles and mucous ... #Reactive #SkinRash ... #Algorithm #causes
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 ... Chest and hand are ... #Amoxicillin #Palms ... #Photo #UCSDH
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Rash - Differential ... Secondary to venous ... tapioca-like vesicles on hands ... Well-demarcated erythema ... #Algorithm #causes
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
lesions seen on the palm ... this patient's hand ... endocarditis, in this case ... Photo credit, Josh ... #Dermatology #SkinRash
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Rash Secondary ... spots both on the palms ... of the hands and ... #Rash #Diagnosis ... #Clinical #Photo
Kawasaki Disease (KD) - Diagnosis and Management Summary

Kawasaki Disease (KD) is the most common vasculitis of
, Hand edema, Lymphadenopathy ... , Cough • +/-Nausea ... Erythema of palms ... soles, edema of hands ... Polymorphous rash
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin Rash ... central clearing • Secondary ... plaques on palms ... Papulosquamous #SkinRash ... #Algorithm #causes
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... Diagnosis? ... dermatophytes cause ... atopic, or allergic eczematous ... type #clinical #photo
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
- Rash, pink ... Involves palms/soles ... in 50% of cases ... tinea-mimicker or heaped-up ... Latent #Tertiary #Diagnosis
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Dyshidrotic eczema - Palms ... • Herpes simplex ... crusted erosions • Herpes ... #dermatology #rash ... #differential #diagnosis