Beta-Thalassaemia Trait — RACP Paediatrics MCQ

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ModerateHaematology & OncologyBeta-Thalassaemia TraitRACP Paediatrics

A 6-year-old has microcytic anaemia (Hb 105, MCV 68), normal ferritin 45, HbA2 5.5%. Diagnosis?

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Correct answer: D — Beta-thalassaemia trait

Microcytic anaemia with normal ferritin and elevated HbA2 (>3.5%) = beta-thalassaemia trait.

Reference: RCH Melbourne – 2024 – Clinical Practice Guidelines: Thalassaemia