<prompt> All are causes of hypoproliferative anemia except:Early iron deficiencyRenal diseaseChronic inflammationLater stages of iron deficiency  <response>: Causes of hypoproliferative anemia are early iron deficiency before hypochromic microcytic red cells develop, acute and chronic inflammation, renal disease, protein malnutrition, endocrine deficiencies and anemias from marrow damage. Reference: Harrisons Principles of Internal Medicine, 18th Edition, Page 844 