Diagnostic Criteria for Autoimmune Encephalitis

Encephalitis is a severe inflammatory disorder of the brain with many possible causes and a complex differential diagnosis.
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Diagnostic Criteria of Latent Autoimmune Diabetes in Adults (LADA)

Latent autoimmune diabetes in adults (LADA) accounts for 2%-12% of all cases of diabetes. Patients are typically diagnosed after 35 years of age and are often misdiagnosed as type II Diabetes Mellitus (DM). Glycemic control is initially achieved with sulfonylureas but patients eventually become insulin dependent more rapidly than with type II DM patients.

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Diagnosis of Autoimmune Hemolytic Anemia (AIHA)

Two criteria must be diagnose AIHA: serologic evidence of an autoantibody and clinical or laboratory evidence of hemolysis. Serologic evidence of an autoantibody is provided by positive autocontrol and direct antiglobulin test (DAT, direct Coombs´ test) results and subsequent identification of an autoantibody in the RBC eluate and possibly the serum. Serum reactivity with autologous RBCs generally indicates the presence of an autoantibody, but it does not exclude the presence of an autoantibody.

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Revised Diagnostic Criteria for Autoimmune Lymphoproliferative Syndrome (ALPS)

Autoimmune lymphoproliferative syndrome (ALPS) is an inherited syndrome characterized by abnormal lymphocyte survival caused by failure of apoptotic mechanisms to maintain lymphocyte homeostasis. This failure leads to the clinical manifestations of non-infectious and non-malignant lymphadenopathy, splenomegaly, and autoimmune pathology, most commonly, autoimmune cytopenias.

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Diagnostic Criteria for Autoimmune Pancreatitis

Diagnostic Criteria for Autoimmune Pancreatitis by the Japan Pancreas Society

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Diagnostic Criteria for Autoimmune Hepatitis (AIH)

Autoimmune hepatitis (AIH) is characterized by inflammatory liver histology, circulating non-organ-specific autoantibodies, and increased levels of immunoglobulin (Ig) G in the absence of a known etiology.

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