21 results
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
Janeway Lesion: ... endocarditis, in this case ... Photo credit, Josh ... Images #Clinical #Photo ... #Dermatology #SkinRash
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Systemic and Primary Causes ... = Primary Skin Lesions ... (dry skin) • Atopic ... No Primary Skin Lesion ... #generalized #dermatology
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Blastomycosis Skin Lesion ... progressive skin lesion ... organ involvement, Ag ... Blastomycosis #SkinRash #dermatology ... #clinical #photo
Pruritus - Primary Skin Lesion - Differential Diagnosis Algorithm
Macules / Papules / Plaques:
 • Xerosis (dry
- Primary Skin Lesion ... (dry skin) • Atopic ... Pruritus #primary #dermatology ... Diagnosis #Algorithm #causes
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Scaly/Erythematous lesions ... demarcated • Atopic ... Eczematous #SkinRash #dermatology ... Diagnosis #Algorithm #causes
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
These lesions show ... Most cases are idiopathic ... EAC #clinical #photo ... #dermatology #skinrash
Secondary Syphilis - Rash on Palms and Soles 
41ys, seen in our ED b/c of 20
Typical lesions ... present in 80% of cases ... Rash #clinical #photo ... #dermatology #Palms ... #Soles #dermatology
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
considered to be caused ... mass e.g. skin tag ... features such as crusts ... bruise') is where bleeding ... #Diagnosis #Dermatology
A quick infographic on various pearls about atopic dermatitis, a disease with an increasing burden on
treatment #diagnosis #causes ... dermatitis #eczema #dermatology ... References: Danby SG ... Breast-feeding and ... corticosteroids in dermatology
Bleeding and Bruising - Disorders of Hemostasis - Differential Diagnosis Framework

== Quantitative or Qualitative defect in
Bleeding and Bruising ... • Bleeding gums ... Willebrand factor Ag ... discern these causes ... Differential #Diagnosis #Hematology