Table 2. Some causes of secondary hemochromatosis.
A. Hereditary disorders
1.Thalassemia³̛ ⁴
2. Pyruvate kinase deficiency⁵ ̛ ⁶
3. Dyserythropoietic anemia⁷⁻¹¹
4. Glucose-6-phosphate dehydrogenase (G6PD) deficiency¹²
5. Hereditary spherocytosis¹³ ̛ ¹⁴
6. Sideroblastic anemia (ALA-S deficiency)
B. Acquired disorders
1. Sideroblastic and other dyserythropoietic anemias¹⁵
2. Any anemia, except for that due to blood loss, in which multiple transfusions are required.