4 results
Necrotizing Fasciitis: African-American patient with diabetes that predisposed him to rapidly 
progressive infection. Lower extremity is
Lower extremity ... occurs deep to the skin ... Images #Clinical #Photo ... Dermatology #Leg #SkinRash ... #UCSDH
Herpes Zoster: Herpes virus mediated infection that occurred in this patient receiving chemotherapy 
for an underlying
vessicles in this case ... superimposed bacterial skin ... infection, most ... Images #Clinical #Photo ... #Dermatology #SkinRash
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
: • Infection: ... Abscess, Necrotizing fasciitis ... Epidural abscess - Herpes ... zoster - HIV ... differential #diagnosis #lower
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
the upper and lower ... tract, and often causes ... to exclude are infections ... extremities, upper extremity ... • HBV HCV