12 results
Necrotizing Fasciitis: African-American patient with diabetes that predisposed him to rapidly 
progressive infection. Lower extremity is
Necrotizing Fasciitis ... occurs deep to the skin ... #Photo #Dermatology ... #Leg #SkinRash ... #Necrotizing #Fasciitis
Necrotizing Fasciitis: Note the extensive edema, erythema, bullae formation, and necrosis in this patient's thigh. At
Necrotizing Fasciitis ... at the site of infection ... #Photo #Dermatology ... #SkinRash #Necrotizing ... #UCSDH
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Associated with Joint ... • Eosinophilic fasciitis ... Sarcoidosis • GPA ... #differential # ... diagnosis #rheumatology
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
via: • Necrotizing ... Rarely dominate the clinical ... surfaces of the joints ... reticularis Differential ... Diagnosis: Vasculitis
Necrotizing Fasciitis: Note the extensive edema, erythema, bullae formation, and necrosis in this patient's thigh. At
Necrotizing Fasciitis ... at the site of infection ... #Photo #Dermatology ... #SkinRash #Necrotizing ... #UCSDH
Necrotizing Fasciitis: Severe infection which travels in the suprafacial plane. In this instance, the infection
started in
Necrotizing Fasciitis ... apparent in the skin ... Images #Clinical ... #Photo #Necrotizing ... #UCSDH
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... Diagnosis Framework ... Cellulitis, Abscess, Necrotizing ... fasciitis • Inflammation ... #diagnosis #lower
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Bacterial or viral infection ... Scleroderma Thickened skin ... • Eosinophilic fasciitis ... #pain #differential ... #diagnosis #rheumatology
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Diagnosis? ... Indiana University Infectious ... Blastomycosis #SkinRash ... #dermatology #clinical ... #photo
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Diagnosis Framework ... MPO > PR3 - Necrotizing ... PR3-ANCA) - Necrotizing ... vesicular eruption - Joints ... to exclude are infections