[Congenital dyserythropoietic anemia type I in an elderly patient].
D000368:Aged; D000742:Anemia, Dyserythropoietic, Congenital / Q000097:blood*; D000745:Anemia, Hemolytic, Congenital / Q000097:blood*; D004900:Erythroblasts / Q000648:ultrastructure; D006801:Humans; D008297:Male