Table 2. Quantitave values of hemoglobin components from the patient obtained by High-performance liquid chromatography and results of molecular analysis.
Parameter | Value | References |
---|---|---|
Hb A2, % | 2.3 | 2.0–3.5 |
Hb F,% | 0.7 | <2 |
Hb H, % | 11 | 0 |
Abnormal Hb | HbS | None |
Perc. abnormal Hb, % | 19 | 0 |
Sickle cell test | Positive | Negative |
Mutation analysis | 1.α2 IVS-I donor site −5nt / -- MED II deletion | |
2. heterozygous Hb S (HBB:c.20A>T) |
Hb, hemoglobin.