Classification Criteria for Discoid Lupus Erythematosus (DLE)

No universally recognized classification criteria currently exist for discoid lupus erythematosus (DLE), which has led to problematic heterogeneity in observational and interventional clinical studies across the field. Continue reading

2012 Revised International Chapel Hill Consensus Conference Nomenclature of Vasculitides

Chapel Hill Consensus Conference (CHCC) is a nomenclature system (nosology). It is neither a classification system that specifies what findings must be observed in a specific patient to classify that patient for clinical research nor a diagnostic system that directs clinical management. Continue reading

2017 ACR–EULAR Classification Criteria for Primary Sjögren’s Syndrome

A diagnosis of primary Sjögren’s syndrome is often made on the basis of a classic triad of symptoms: dryness of the mouth and eyes, fatigue, and pain. Systemic complications, which are present in 30 to 40% of patients, may provide the first clues to the disease.
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Diagnostic Criteria of Familial Mediterranean Fever (FMF)

The diagnosis of familial Mediterranean fever (FMF) is based upon three factors: typical clinical manifestations, a positive response to colchicine therapy, and genetic testing, although currently available tests do not detect all mutations associated with FMF.
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