Vitamin B12 deficiency

ICD-11 code : 5B5F;

Preferred Label : Vitamin B12 deficiency;

ICD-11 definition : Vegetarianism and poverty-imposed near-vegetarianism are the most common causes of nutritional cobalamin insufficiency worldwide in all age groups. In such populations, low maternal cobalamin status is associated with adverse pregnancy outcomes (preterm birth, intrauterine growth retardation, early recurrent miscarriage), neural tube defects, reduced neurocognitive performance in children, accelerated bone turnover, and low bone mineral density with fractures. Insufficient cobalamin intake is also seen in breast-fed infants of mothers with pernicious anaemia.;

ICD-11 synonym : cyanocobalamin deficiency; deficiency of vitamin b12; cobalamin deficiency;

ICD-11 inclusion : cobalamin deficiency; cyanocobalamin deficiency;

Details

Origin ID

1366882206;

Automatic exact mappings (from CISMeF team)
- Deficiency of other specified B group vitamins [ICD-10 Sub-category]
- Vitamin deficiency [ICPC-3 diagnosis]
Currated CISMeF NLP mapping
- Cobalamin deficiency [MedDRA LLT]
- Cobalamin deficiency (disorder) [SNOMED CT concept]
- Hypocobalaminaemia [MedDRA LLT]
- Hypocobalaminemia [MedDRA LLT]
- VITAMIN B12 DEFICIENCY [WHO-ART Preferred Term]
- Vitamin B 12 Deficiency [DeCS]
- Vitamin B12 Deficiency [NCIt concept]
- Vitamin B12 deficiency [HRDO Sign]
- Vitamin B12 deficiency [PASCAL descriptor]
- Vitamin B12 deficiency [HPO term]
- Vitamin B12 deficiency [MedDRA Preferred Term]
- vitamin B 12 deficiency [MeSH concept]
- vitamin B12 deficiency [DO Concept]
- vitamin B12 deficiency [Artificial nutrition thesaurus concept]
- vitamin b 12 deficiency [MeSH Descriptor]
- vitamin b 12 deficiency [Disease (Nov.)]
ICD-10 Mapping
- Deficiency of other specified B group vitamins [ICD-10 Sub-category]

Keyword's position in hierarchy(ies) :

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