raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:401764

Pancytopenia-developmental delay syndrome

Synonyms: Trilineage bone marrow failure-developmental delay syndrome

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Adolescent
Status
active

A rare constitutional aplastic anemia characterized by progressive trilineage bone marrow failure (with hypocellularity), developmental delay with learning disabilities, and microcephaly. Mild facial dysmorphism and hypotonia have also been reported.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPancytopenia-developmental delay syndromeTrilineage bone marrow failure-developmental delay syndrome
frSyndrome de pancytopénie-retard de développement
dePanzytopenie-Entwicklungsverzögerung-SyndromTrilineäres Knochenmarkversagen-Entwicklungsverzögerung-Syndrom
esSíndrome de pancitopenia-retraso del desarrolloSíndrome de insuficiencia de la médula ósea trilineal-retraso del desarrollo
itSindrome pancitopenia-ritardo dello sviluppoSindrome insufficienza del midollo osseo trilineare-ritardo dello sviluppo
nlPancytopenie - ontwikkelingsachterstand-syndroomTrilineair beenmergfalen - ontwikkelingsachterstand-syndroom
ptSíndrome de pancitopenia-perturbação do desenvolvimento
plZespół pancytopenia-opóźnienie rozwojuZespół trójliniowa niewydolność szpiku-opóźnienie rozwoju
csSyndrom zahrnující pancytopenii a opožděný vývojSyndrom zahrnující trilineární selhání kostní dřeně a opožděný vývoj
ukСиндром панцитопенії-затримки розвиткуТрилінійна недостатність кісткового мозку - синдром затримки розвитку
zh全血细胞减少-发育迟缓综合征三系骨髓衰竭-发育迟缓综合征
trPansitopeni-gelişme geriliği sendromuTrilineage kemik iliği yetmezliği-gelişme geriliği sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM615715Evalidated
ICD-10D61.0NTBTattributedvalidated
ICD-113A70.0NTBTattributedvalidated
MONDO0014317Evalidated
UMLSC4751507Evalidated

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 (2):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
ERCC6L2Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:26922ENSG000001821506156679q22.32ERCC excision repair 6 like 224507776[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families3 casesWorldwideCase(s)Validated24507776[PMID]_27185855[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_24507776[PMID]_27185855[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