7 results
Erythematous Rashes - THE ALGORITHMIC APPROACH

Characterized by diffuse redness of the skin due to
capillary congestion, erythematous
substantially, usually to TEN ... and toxic shock syndrome ... rash but without ... #Diagnosis #Dermatology ... Rash #Algorithm
DRESS Syndrome vs SJS/TEN
DRESS
 • Latency: 2-8 weeks
 • Rash: Morbilliform
 • Mucosal involvement: 50% have
DRESS Syndrome vs ... : 2-8 weeks • Rash ... : Painful erythematous ... involvement with bleeding ... #table #dermatology
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
Epidermal Necrolysis (TEN ... Stevens-Johnson Syndrome ... Staphylococcal scalded skin syndrome ... #TEN #Dermatology ... #PhysicalExam #Video
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
Systemic lupus erythematosus ... purpura to mucosal bleeding ... Petechial or purpuric rash ... systemic lupus erythematosus ... Diagnosis #Management #Hematology
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
(blue-purple) rash ... with edema • Erythematous ... rash on the face ... Phenotype 2 • Men ... #dermatology #diagnosis
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
closed comedones, erythematous ... associated with signs ... temples, upper lip - Tan ... ; pruritis #dermatology ... #rash #differential
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Discoid lupus erythematosus ... Alopecia: Lupus erythematosus ... , Loose anagen syndrome ... Examination: • Signs ... Differential #Diagnosis #dermatology