raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:569821

Congenital primary lymphedema of Gordon

Synonyms: VEGFC-related congenital primary lymphedema

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

A rare primary lymphedema characterized by bilateral, painless lower limb swelling present at birth. Prominent veins around the ankles and on the dorsa of the feet, dysplastic and upslanting toenails due to edema of the nailbed, and subtle dysmorphic facial features (such as high forehead, hypertelorism, depressed nasal bridge, mild bilateral ear dysplasia, and short neck) have also been described. The degree of lymphatic impairment is milder than in the otherwise clinically similar Milroy disease, as evidenced by slightly less severe lymphedema and significantly more uptake of tracers on lymphoscintigraphy.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital primary lymphedema of GordonVEGFC-related congenital primary lymphedema
frLymphoedème primaire congénital de GordonLymphoedème primaire congénital associé à VEGFC
deKongenitales primäres Lymphödem vom Typ GordonVEGFC-assoziiertes kongenitales primäres Lymphödem
esLinfedema primario congénito de GordonLinfedema primario congénito asociado a VEGFC · Linfedema primario congénito asociado al gen VEGFC
itLinfedema primitivo congenito di GordonLinfedema primitivo congenito correlato a VEGFC
nlCongenitaal primair lymfoedeem van GordonVEGFC-gerelateerd congenitaal primair lymfoedeem
ptLinfedema de Gordon primário congénito
plWrodzony pierwotny obrzęk limfatyczny Gordona= en
csVrozený primární lymfedém Gordonové= en
ukВроджена первинна лімфедема ГордонаВроджена первинна лімфедема, повязана з VEGFC
zh戈登型先天性原发性淋巴水肿VEGFC基因相关先天性原发性淋巴水肿
trGordon'un Doğumsal primer lenfödemiVEGFC-ilişkili doğumsal primer lenfödem

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM615907Evalidated
ICD-10Q82.0NTBTattributedvalidated
ICD-11BD93.0NTBTattributedvalidated
MONDO0035500Evalidated
UMLSC5680138Evalidated

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

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
VEGFCDisease-causing germline mutation(s) inAssessedHGNC:12682ENSG000001506306015284q34.3vascular endothelial growth factor C30071673[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families23 casesWorldwideCase(s)Validated30071673[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_30071673[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