9 results
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
with devastating differential ... palpable, the differential ... rash, the diagnosis ... #Diagnosis #Dermatology ... #Purpuric #Rash
Poikiloderma of Civatte (Photodamage Poikiloderma)

Poikiloderma in general is a common finding in older individuals with chronic
civatte” that you have ... symptoms helps differentiate ... #Photodamage #Rash ... #Dermatology #Clinical ... #Photo #Neck
Shawl sign poikiloderma in Dermatomyositis

Poikiloderma in general is a common finding in older individuals with chronic
civatte” that you have ... symptoms helps differentiate ... Dermatomyositis #Rash ... Dermatomyositis #Dermatology ... Clinical #Photo #Neck
Vesiculobullous Rashes - THE ALGORITHMIC APPROACH 
Vesiculobullous rashes provoke significant angst
in many physicians (Figure 5, page
However, the differential ... vesiculobullous rash ... and a fever may have ... gonococcal disease, purpura ... #Diagnosis #Dermatology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
• Many have moved ... patches on the face, neck ... that appear to have ... comparison #table #differential ... #diagnosis #dermatology
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
May have drop in ... maculopapular rash ... Causes purpura & ... Transfusion #diagnosis #management ... #hematology #reactions
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
May have drop in ... maculopapular rash ... Causes purpura & ... Transfusions #diagnosis #management ... #hematology #reactions
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
silvery scale; nails have ... Groin, axilla, neck ... ; pruritis #dermatology ... #rash #differential
Anti-NXP-2 Dermatomyositis

What?
DM with generalized subcutaneous edema
Pts have more myalgias, more severe weakness, and an increased prevalence
weakness in the neck ... (blue-purple) rash ... • Erythematous rash ... Dermatomyositis #diagnosis #management ... dermatology