Generalized Seborrheic Dermatitis in an Immunodeficient Newborn (See Letter to the Editor 2002;70:324)

We report the case of a female infant with failure to thrive, generalized seborrheic dermatitis, and intermittent diarrhea. Results of laboratory investigation revealed low serum immunoglobulin G IgG levels. She failed to gain additional weight and experienced recurrent infection. She died 3 months later.