Identification of early-onset IBD patients may enable tailored treatment and surveillance plans. With over 50 genes implicated in early-onset IBD, genetic testing should be included in the workup of children under the age of six with IBD. Join Mayo Clinic, in this “Specialty Testing” webinar, for a discussion of this testing and its clinical application.

The spectrum of autoimmune movement disorders, diagnosis and treatment.

A new serum test for bile acid malabsorption. Descriptions illustrate how the test can be used as a screening test and as a tool for therapeutic action.

The considerations physicians must weigh when evaluating suspected neuropathy patients with special emphasis put on small-fiber neuropathy and the most appropriate laboratory testing related to that phenotype.

The discovery of Kelch like protein 11 (KLHL11) IgG as a specific biomarker of neurological autoimmunity associated testicular germ cell tumor.

Practical aspects and pitfalls in the molecular diagnosis of brain tumors.

The clinical presentations, evaluation (including diagnostic antibody testing), and treatment of autoimmune pediatric CNS disorders, including encephalitides and myelopathies.

The clinical, radiologic, and serologic characteristics of autoimmune myelopathies and their mimics.

The diagnosis, pathological understanding, and current best treatment options for necrotizing autoimmune myopathy.