14 results
Petechiae: punctate spots that arise from spontaneous bleeding secondary to profound thrombocytopenia. 
The spots (easily visible
The spots (easily ... this patient's legs ... non-blanching and ... #Photo #Dermatology ... #Rash #Petechiae
Necrotizing Fasciitis: African-American patient with diabetes that predisposed him to rapidly 
progressive infection. Lower extremity is
Necrotizing Fasciitis ... As the infection ... #Photo #Dermatology ... #Leg #SkinRash ... #UCSDH
Necrotizing Fasciitis: Note the extensive edema, erythema, bullae formation, and necrosis in this patient's thigh. At
Necrotizing Fasciitis ... bullae formation, and ... at the site of infection ... #Photo #Dermatology ... #Bullae #UCSDH
Necrotizing Fasciitis: Note the extensive edema, erythema, bullae formation, and necrosis in this patient's thigh. At
Necrotizing Fasciitis ... at the site of infection ... right demonstrates leg ... Images #Clinical ... #Photo #Dermatology
Gangrene of the Hand: Sepsis induced DIC has led to extensive arterial thrombosis, resulting in
profound tissue
Gangrene of the Hand ... induced DIC has led ... #Dermatology #Gangrene ... #Hand #DIC #Photo ... #UCSDH
Drug Erruption: Extensive maculo-papular rash secondary to allergic reaction to Amoxicillin.
Chest and hand are shown above.

Charlie
maculo-papular rash ... Chest and hand are ... #Dermatology #SkinRash ... Amoxicillin #Palms #Photo ... #UCSDH
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
treatment, the infection ... reddish brown spots ... the palms of the hands ... #Diagnosis #Clinical ... #Photo #Dermatology
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
Vulnificus skin infection ... rapidly evolving rash ... cellulitis w/ black spots ... #dermatology #legs ... #clinical #photo
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Irregular pustules on hands ... fingers, volar wrists ... Generalized itchy rash ... Mpox • Starts ... Differential #Diagnosis #Dermatology
Lichen planus 

A. Flat-topped, polygonal, sharply defined papules of violaceous color, grouped 
and confluent. Surface is
, upon close inspection ... with a hand lens ... Wickham #Striae #Dermatology ... #Clinical #Photo ... #Wrist