What are the treatments for X-linked hyper IgM syndrome ?
These resources address the diagnosis or management of X-linked hyper IgM syndrome:  - Gene Review: Gene Review: X-Linked Hyper IgM Syndrome  - Genetic Testing Registry: Immunodeficiency with hyper IgM type 1  - MedlinePlus Encyclopedia: Immunodeficiency Disorders   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care