X-linked congenital Addison's disease.
Two male cousins developed symptoms and signs of Addison's disease at age 3 weeks. The family history indicates that their disorder is inherited as an X-linked recessive.
D000224:Addison Disease / Q000235:genetics*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000235:genetics; D008297:Male; D010375:Pedigree; D014960:X Chromosome