| AISA | Acquired Idiopathic Sideroblastic Anemia = RARS |
|---|---|
| IDA | 1) Imino-Diacetic Acid 2) Iron Deficiency Anemia &nb... |
| PA | 1) Pernicious Anemia; 악성빈혈 2) Pulmonary Artery 3) Protecti... |
| RA | 1) Refractory Anemia 2) Rheumatoid Arthritis ? Arthritis 3... |
| RAEB | Refractory Anemia with Excess of Blasts |