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Featured Articles
November 24, 2025 Columns by Mahsa Pazokifard

With IgG4-RD, disease remission is a process toward progress

Note: This column describes the author’s own experiences with Rituxan. Not everyone will have the same response to treatment. Consult your doctor before starting or stopping a therapy. In preparation for my upcoming Rituxan (rituximab) infusion, I revisited a symptom tracker journal I started four years ago following…

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A woman sits on an exam table talking to a nurse.
November 21, 2025 News by Steve Bryson PhD

Autoimmune conditions seen in 1 in 10 IgG4-RD patients: Study

Nearly one in 10 people with immunoglobulin G4-related disease (IgG4-RD) also have at least one co-existing autoimmune disease, according to a real-world study in China. Researchers identified 19 different autoimmune diseases in 85 IgG4-RD patients, most of which developed before or concurrently with the IgG4-RD diagnosis. Even so,…

An illustration shows antibodies.
November 14, 2025 News by Margarida Maia, PhD

Simple blood test can accurately spot and track multi-organ IgG4-RD

Measuring a specific type of antibody in the blood called immunoglobulin G4 (IgG4) is proving to be a highly effective tool for doctors to diagnose, assess, and monitor the rare and complex condition known as IgG4-related disease (IgG4-RD). A study found that elevated IgG4 levels correlate strongly with multi-organ…

Featured Topics

  1. June 2, 2025 by Susie Strachan

    After an IgG4-related disease diagnosis: What to expect

  2. June 2, 2025 by Kristin DeJohn

    Building your IgG4-related disease care team

  3. June 2, 2025 by Agata Boxe

    Condition confusion: Why IgG4-RD is often misdiagnosed

  4. June 2, 2025 by Patricia Weiser

    IgG4-related disease steroid side effects: How to cope

  5. June 2, 2025 by Agata Boxe

    Living with IgG4-RD: How to handle symptoms and flares

  6. June 2, 2025 by Elena Schmidt

    Managing mental health with IgG4-related disease

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This site is strictly a news and information website about the disease. It does not provide medical advice, diagnosis or treatment. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.

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