title: Sideroblastic anemia terminating in myelofibrosis.
mesh_terms: D000368:Aged; D000756:Anemia, Sideroblastic / Q000150:complications*; D001706:Biopsy; D001853:Bone Marrow / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008297:Male; D055728:Primary Myelofibrosis / Q000150:complications*; D013154:Spleen / Q000648:ultrastructure