raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:98869

Congenital dyserythropoietic anemia type I

Synonyms: CDA I · CDA type 1 · CDA type I · Congenital dyserythropoietic anemia type 1

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Adolescent, Adult, Childhood, Infancy, Neonatal
Status
active

A form of congenital dyserythropoietic anemia (CDA) characterized by moderate to severe anemia, often macrocytic, occasionally associated with congenital malformations, primarily affecting the distal extremities.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital dyserythropoietic anemia type ICDA I · CDA type 1 · CDA type I · Congenital dyserythropoietic anemia type 1
frAnémie dysérythropoïétique congénitale type IAnémie dysérythropoïétique congénitale type 1 · CDA I · CDA type 1 · CDA type I
deAnämie, dyserythropoetische, kongenitale, Typ ICDA I · CDA Typ 1 · CDA Typ I · Kongenitale dyserythropoetische Anämie Typ 1
esAnemia diseritropoyética congénita tipo IAnemia diseritropoyética congénita tipo 1 · CDA I · CDA tipo 1 · CDA tipo I
itAnemia diseritropoietica congenita, tipo IAnemia diseritropoietica congenita, tipo 1 · CDA, tipo 1 · CDA, tipo I · CDAI
nlCongenitale dyserytropoëtische anemie type ICDA I · CDA type 1 · CDA type I · Congenitale dyserytropoëtische anemie type 1
ptAnemia diseritropoiética congénita tipo IAnemia diseritropoiética congénita tipo I · CDA I · CDA tipo1 · CDA tipoI
plWrodzona niedokrwistość dyserytopoetyczna typu ICDA I · CDA typu 1 · CDA typu I · Wrodzona niedokrwistość dyserytopoetyczna typu 1
csVrozená dyserytropoetická anémie, typ ICDA I · CDA typ 1 · CDA typ I · Vrozená dyserytropoetická anémie, typ 1
ukВроджена дизеритропоетична анемія, тип ICDA I · CDA тип 1 · CDA тип I · Вроджена дизеритропоетична анемія типу 1
zh先天性红细胞生成障碍性贫血I型先天性红细胞生成障碍性贫血1型
trDoğumsal dizeritropoietik anemi tip ICDA I · CDA tip 1 · CDA tip I · Doğumsal dizeritropoietik anemi tip 1

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM224120Evalidated
OMIM615631BTNTvalidated
ICD-10D64.4NTBTattributedvalidated
ICD-113A73NTBTindexvalidated
MONDO0020337Evalidated
UMLSC0271933Evalidated
GARD2000Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

2 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
CDAN1Disease-causing germline mutation(s) inAssessedHGNC:1713ENSG0000014032660746515q15.2codanin 1
CDIN1Disease-causing germline mutation(s) inAssessedHGNC:26929ENSG0000018607361562615q14CDAN1 interacting nuclease 123716552[PMID]
5

Prevalence and incidence

4 records
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—EuropeClass onlyValidated20665989[PMID]_[EXPERT]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET
Prevalence at birth1-9 / 1 000 0000.5 / 100 000WorldwideValue and classValidated32518175[PMID]_ORPHANET
Cases/families300 casesWorldwideCase(s)Validated30836435[PMID]

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card