Scleroderma, morphea
Calciphylaxis, which may coexist
Cellulitis
Necrotizing fasciitis
Porphyria
Eosinophilic fasciitis
Nephrogenic systemic fibrosis
Scleroderma, morphea
Goodpasture syndrome
Calciphylaxis, which may coexist
Eosinophilic granulomatosis with polyangiitis
Cellulitis
Granulomatosis with polyangiitis
Necrotizing fasciitis