11 results
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Skin Ulcers of the ... Neurological: • Diabetic ... gangrenosum • Diabetic ... ulcerative #skinrash ... #dermatology #Differential
Necrotizing Fasciitis: Note the extensive edema, erythema, bullae formation, and necrosis in this patient's thigh. At
presentation, this diabetic ... at the site of infection ... Images #Clinical #Photo ... #Dermatology #SkinRash ... #UCSDH
Necrotizing Fasciitis: African-American patient with diabetes that predisposed him to rapidly 
progressive infection. Lower extremity is
African-American patient with diabetes ... occurs deep to the skin ... Images #Clinical #Photo ... #Dermatology #Leg ... #SkinRash #Necrotizing
Acanthosis Nigricans: Velvety appearing, hyperpigmented skin. Associated with diabetes and a 
number of other disorders. Multiple
Associated with diabetes ... Images #Clinical #Dermatology ... #SkinRash #Acanthosis ... Nigricans #SkinTags #Photo ... #UCSDH
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... Neurological: • Diabetic ... gangrenosum • Diabetic ... Cryoglobulinemia Infectious ... #ulcerative #skinrash
Arterial Insufficiency: Chronic arterial insufficiency has resulted in pale, hairless, and somewhat 
shiny appearing lower extremity.
Superficial ulcers ... Images #Clinical #Photo ... #Dermatology #SkinRash ... #Leg #Foot #Arterial ... #PAD #UCSDH
Necrotizing Fasciitis: Note the extensive edema, erythema, bullae formation, and necrosis in this patient's thigh. At
edema, erythema, bullae ... presentation, this diabetic ... at the site of infection ... right demonstrates leg ... #Dermatology #SkinRash
Venous Ulcer and DVT: Chronic venous insufficiency with additional swelling caused by acute DVT.
There is also
Venous Ulcer and ... There is also skin ... and superimposed infection ... Images #Clinical #Photo ... #Leg #Chronic #
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Vesiculobullous Skin ... foliaceus - Infectious ... tarda • Diabetic ... bullae (bullous ... Vesiculobullous #SkinRash
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
to hemorrhagic bullae ... to necrotic ulcers ... #cellulitis #dermatology ... #legs #clinical ... #photo