Autosomal recessive hereditary disorder	Disorder of sulfur-bearing amino acid metabolism	Hemoglobin low	Hereditary metabolic disease	Pernicious anemia	RBC count low	Vitamin deficiency
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Selective malabsorption of cyanocobalamin (disorder)
	Selective malabsorption of cyanocobalamin
	Imerslund-Grasbeck disease Imerslund-Grasbeck syndrome Imerslund disease Imerslund-Grasbeck anemia Imerslund-Najman-Grasbeck syndrome Vitamin B12 deficiency anemia due to selective malabsorption of cyanocobalamin Imerslund's syndrome
	selectieve malabsorptie van cyanocobalamine
	Imerslund-Gräsbeck-syndroom

Id	234363001
Status	Primitive

Due to

Cobalamin deficiency

Has interpretation	Below reference range
Interprets	Measurement of total hemoglobin concentration

Has interpretation	Below reference range
Interprets	Red blood cell count

DHD Diagnosis thesaurus reference set

ICD-10 complex map reference set

Target	D51.1
Rule	TRUE
Advice	ALWAYS D51.1
Correlation	SNOMED CT source code to target map code correlation not specified