6 results
Necrotizing Fasciitis: Note the extensive edema, erythema, bullae formation, and necrosis in this patient's thigh. At
Necrotizing Fasciitis ... extensive edema, erythema ... at the site of infection ... #Necrotizing #Fasciitis ... #Bullae #UCSDH
Necrotizing Fasciitis: African-American patient with diabetes that predisposed him to rapidly 
progressive infection. Lower extremity is
Necrotizing Fasciitis ... occurs deep to the skin ... #Dermatology #Leg ... #SkinRash #Necrotizing ... #Fasciitis #UCSDH
Necrotizing Fasciitis: Note the extensive edema, erythema, bullae formation, and necrosis in this patient's thigh. At
Necrotizing Fasciitis ... extensive edema, erythema ... , bullae formation ... right demonstrates leg ... #Necrotizing #Fasciitis
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
A rare form of necrotizing ... on the back of hands ... • A chronic skin ... • Causes are multiple ... (HSV + Mycoplasma
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
Vibrio Vulnificus skin ... to hemorrhagic bullae ... #infection #rash ... #dermatology #legs ... #clinical #photo
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
/leg claudication ... HTN • Check: HBV ... , mucositis • Rash ... have PR3-ANCA) • Necrotizing ... purpura (lower legs