10 results
Herpes Zoster: Herpes virus mediated infection that occurred in this patient receiving chemotherapy 
for an underlying
Herpes Zoster: Herpes ... superimposed bacterial skin ... Clinical #Photo #Dermatology ... #SkinRash #Herpes ... #Zoster #V1 #UCSDH
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Vesiculobullous Skin ... Rash - Differential ... ) • Herpes ... Vesiculobullous #SkinRash ... #dermatology #Differential
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Pustular Skin Rash ... - Differential ... body folds with satellite ... #Pustular #SkinRash ... #dermatology #Differential
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
involvement, Ag neg ... & ulcerative (heaped ... up borders); differential ... Blastomycosis #SkinRash ... #dermatology #clinical
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... Rash - Differential ... Usually on lower legs ... #Eczematous #SkinRash ... #dermatology #Differential
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
- Differential ... Herpes zoster 3 ... Herpes simplex ... Generalized itchy rash ... #Diagnosis #Dermatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Common Dermatological ... zoster - Dermatomal ... macerated areas with satellite ... ; pruritis #dermatology ... #rash #differential
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... arthralgia, arm/leg ... Nodosa: • PAN most commonly ... , mucositis • Rash ... purpura (lower legs
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
(FNHTR): Most common ... exposure can be faster ... anaphylactoid (not lgE ... maculopapular rash ... infections with skin
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
(FNHTR): Most common ... exposure can be faster ... anaphylactoid (not lgE ... maculopapular rash ... infections with skin