10 results
Petechiae: punctate spots that arise from spontaneous bleeding secondary to profound thrombocytopenia. 
The spots (easily visible
this patient's legs ... Goldberg, M.D. - UCSD ... Images #Clinical #Photo ... #Dermatology #Rash ... Thrombocytopenia #UCSDH
Drug Reaction with Eosinophilia and Systemic Signs (DRESS Syndrome): Formerly known as drug hypersensitivity reaction, DRESS
represents
medication (in this case ... Goldberg, M.D. - UCSD ... Images #Clinical #Dermatology ... #Eosinophilia #Legs ... #Photo #UCSDH
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
Christmas Tree Rash ... palms/soles - Differential ... diagnosis: secondary syphilis ... rosea #clinical #dermatology ... #photo #PhysicalExam
Syphilis Clinical Findings - Chancre and Characteristic Rash
A: Syphilitic chancre with a clean, painless base and
Characteristic Rash ... clean, painless base ... #photo #chancre ... #palms #soles #rash ... #dermatology
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
differentiated based ... febrile have a wide differential ... have a broader differential ... meningococcemia, RMSF, and syphilis ... #Diagnosis #Dermatology
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin Rash ... - Differential ... silvery scale on elbows ... • Secondary Syphilis ... Papulosquamous #SkinRash #dermatology
Henoch Schonlein Leg Rash - Palpable Purpura
Purpura: Low Platelets or Vasculitis?
45 years old, seen in our
Henoch Schonlein Leg ... Rash - Palpable ... Tip: To differentiate ... #Rash #clinical ... #photo #dermatology
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
rapidly evolving rash ... consumption First case ... #cellulitis #dermatology ... #legs #clinical ... #photo
Erythroderma: Marked inflammation and scaling which can result from a variety of medical conditions.
In this case,
In this case, associated ... The erythema is less ... Images #Clinical #Dermatology ... MycosisFungoides #Photo ... #UCSDH
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Ankles, lower legs ... • Psoriasis - Elbows ... extremities, especially legs ... ; pruritis #dermatology ... #rash #differential