3A03.41ICD-11 MMS 2026-01
Acquired riboflavin deficiency anaemia
Description
A disease caused by determinants arising after birth. This disease is characterised low levels of riboflavin (vitamin B2) leading to low levels of red blood cells in the body. This disease may present with fatigue, muscle weakness, loss of appetite, weight loss, diarrhoea, nausea, fast heartbeat or numbness in extremities. Confirmation is by identification of low levels of riboflavin and low red blood cell count in a blood sample.
Index terms
- Acquired riboflavin deficiency anaemia
- Acquired vitamin B2 deficiency anaemia
Exclusions from above levels
04– Diseases of the immune system05– Endocrine, nutritional or metabolic diseases18– Complications of pregnancy, childbirth or the puerperium
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19– Certain conditions originating in the perinatal period20– Congenital malformations, deformations or chromosomal abnormalities22– Injury, poisoning or certain other consequences of external causes- http://id.who.int/icd/entity/1000704511 – Human immunodeficiency virus disease
JB64.1– Other diseases of the blood or blood-forming organs or certain disorders involving the immune mechanism complicating pregnancy, childbirth or the puerperium
Sibling codes
Foundation entity
Acquired riboflavin deficiency anaemia – http://id.who.int/icd/entity/2106820398
Part of: 3A03.4: Acquired other vitamin B deficiency anaemia › 3A03: Certain nutritional or metabolic anaemias › 03: Diseases of the blood or blood-forming organs