Immunodeficiency with hyperimmunoglobulin M is a rare disorder characterized by recurrent infections, low or absent IgG, IgE, and IgA levels, and normal or elevated levels of IgM and IgD. See also Immunoglobulin M deficiency Immunoglobulin M Skin lesion List of cutaneous conditions References External links Noninfectious immunodeficiency-related cutaneous conditions