Hyper-IgM syndrome
Defective antibody class switching caused by changes in CD40LG (X-linked), CD40, AICDA or UNG.
Co se diagnózou změní
Immunoglobulin replacement is standard; CD40L and CD40 deficiency also need Pneumocystis prophylaxis, safe drinking water to prevent cryptosporidium and consideration of stem cell transplantation.
Známé také jako
immunodeficiency with hyper-IgM
Zahrnuje 5 příbuzných podtypů ↓Skrýt podtypy ↑
- hyper-IgM syndrome type 1
- hyper-IgM syndrome type 2
- hyper-IgM syndrome type 3
- hyper-IgM syndrome type 4
- hyper-IgM syndrome type 5
