| Patient | Cytological signs at smear stained with MGG | Search for Heinz bodies |
| 1 | Phantom red blood cells, semi-phantom red blood cells, biting red blood cells, spherocytes, schizocytes, fungus-like red blood cells. | Positive |
| 2 | Phantom red blood cells, semi-phantom red blood cells, bitten red blood cells. | Positive |
| 3 | Phantom red blood cells, semi-phantom red blood cells, bitten red blood cells. | Positive |
| 4 | Phantom red blood cells, semi-phantom red blood cells, schizocytes. | Positive |
| 5 | Red blood cells, semi-phantom, phantom, bitten red cells. | Positive |