raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:180188

Isolated congenital breast hypoplasia/aplasia

Synonyms: Isolated congenital amastia

Type
Morphological anomaly
Group
Disorder
Inheritance
Autosomal recessive
Status
active

A rare breast malformation characterized by congenital absence of breast and nipple (amastia), or nipple or mammary gland (athelia or amazia, respectively). It can be unilateral or bilateral and may occur as an isolated malformation or be associated with a syndrome or cluster of other anomalies.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enIsolated congenital breast hypoplasia/aplasiaIsolated congenital amastia
frHypoplasie/aplasie mammaire congénitale isoléeAmastie congénitale isolée
deMammaaplasie/-hypoplasie, isolierte kongenitaleAmastie, isolierte kongenitale
esAplasia/hipoplasia mamaria congénita aisladaAmastia congénita aislada
itIpoplasia/aplasia mammaria congenita isolataAmastia congenita isolata
nlGeïsoleerde congenitale borsthypoplasie/aplasieGeïsoleerde congenitale amastie
ptAplasia mamária
plIzolowana wrodzona hipoplazja/aplazja piersi= en
csIzolovaná vrozená hypoplázie/aplázie prsuIzolovaná vrozená amastie
ukІзольована вроджена гіпоплазія/аплазія молочної залозиІзольована вроджена амастія
zh孤立性先天性乳房发育不全/未发育孤立性先天性无乳房
trİzole doğumsal meme hipoplazisi / aplaziİzole doğumsal amasti

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM113700BTNTvalidated
OMIM616001BTNTvalidated
ICD-10Q83.0Especificvalidated
ICD-11LB60Especificvalidated
MONDO0015855Evalidated
MeSHC562989Evalidated
UMLSC0432357Evalidated
GARD9489Evalidated

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
PTPRFDisease-causing germline mutation(s) (loss of function) inAssessedHGNC:9670ENSG000001429491795901p34.2protein tyrosine phosphatase receptor type F24781087[PMID]
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Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card