Conditions in Differential Diagnosis of Scleroderma (Scleroderma-Like Fibrosing Skin Disorders)

• eosinophilic fasciitis?

• graft-vs-host disease (GVHD)?

• lichen sclerosus et atrophicus?

• POEMS syndrome (with monoclonal gammopathy)?

• overlap syndromes (with dermatomyositis, SLE etc.)?

• scleromyxedema?

• systemic amyloidosis?

• nephrogenic systemic fibrosis (nephrogenic fibrosing dermatopathy)?

• scleroderma adultorum?

• diabetes stiff skin syndrome?

• lipodermatosclerosis?

• progeroid disorders?

• stiff skin syndrome?

• phenylketonuria?

• porphyia cutanea tarda?

• myxedema (hypothyroidism)?

• polyvinyl chloride exposure?

• organic solvent exposure?

• silica exposure?

• epoxy resin exposure?

• bleomycin therapy?

• pentasocine therapy?

• carbidopa therapy?

• L-tryptophan exposure (eosinophilia myalgia syndrome)?

• toxic-oil syndrome (aniline-denatured rapeseed oil)?

• post-radiation fibrosis?