Living with Immunoglobulin A deficiency 2
A selective IgA deficiency caused by changes in the TNFRSF13B gene.
Understanding Immunoglobulin A deficiency 2
GARD doesn't give more details for this condition yet. Its description is that it is a selective IgA deficiency (low IgA, an antibody) caused by a mutation in the TNFRSF13B gene.
Signs & symptoms
GARD doesn't list specific symptoms for this condition yet.
Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.
Diagnosis
- 1Talk with your doctor
Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.
- 2See a specialist
Your doctor may refer you to a specialist who knows rare conditions.
- 3Ask which tests can help
Your care team will decide which exams and tests can confirm the diagnosis.
- 4Connect with expert centers
Immune Deficiency Foundation may keep lists of experts for this condition.
Care & treatment
- Care team
- A doctor familiar with rare conditions, plus specialists as needed
- Expert care
- Expert lists: Immune Deficiency Foundation
- Treatment
- GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
- Research
- Clinical trials and observational studies may be options. See the research section below.
General information, not medical advice. Your care team makes the decisions.
Everyday life
Living with a rare condition is easier with support.
- Connect with Immune Deficiency Foundation
- Keep notes on symptoms, changes and questions for appointments
- Ask about patient registries that help research
- Look into financial aid and travel resources for care visits
Quick facts
GARD says the disease is caused by a mutation in the TNFRSF13B gene.
Also known as: igad2; immunoglobulin a deficiency type 2; selective iga deficiency disease caused by mutation in tnfrsf13b; tnfrsf13b selective iga deficiency disease
Patient organizations
- Immune Deficiency FoundationImmunoglobulin A deficiency 2 · United States
You are more than your diagnosis
Perspectives from people navigating life with Immunoglobulin A deficiency 2.
Explore research for Immunoglobulin A deficiency 2
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- Recruiting studies from ClinicalTrials.gov
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- Eligibility is confirmed by the study team
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