Haemoglobin E Trait: A Frequently Incriminated Innocent Trait

摘要

Background: Haemoglobin (Hb) level in Hb E trait or heterozygous Hb E usually does not go bellow reference level, so does not causes any significant anaemia. However, many medical practitioner conclude Hb E trait as a cause of anaemia when they find Hb E trait in the course of evaluation.