raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:101088

X-linked hyper-IgM syndrome

Synonyms: HIGM1 · Hyper-IgM syndrome due to CD40 ligand deficiency · Hyper-IgM syndrome due to CD40L deficiency · Hyper-IgM syndrome type 1 · XHIGM

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
X-linked recessive
Status
active

This disease is described under Hyper-IgM syndrome with susceptibility to opportunistic infections

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enX-linked hyper-IgM syndromeHIGM1 · Hyper-IgM syndrome due to CD40 ligand deficiency · Hyper-IgM syndrome due to CD40L deficiency · Hyper-IgM syndrome type 1 · XHIGM
frSyndrome hyper-IgM lié à l'XHIGM1 · Syndrome hyper-IgM par déficit en CD40L · Syndrome hyper-IgM par déficit en ligand de CD40 · Syndrome hyper-IgM type 1 · XHIGM
deHyper-IgM-Syndrom, X-chromosomalesHIGM1 · Hyper-IgM-Syndrom Typ 1 · Hyper-IgM-Syndrom durch CD40-Liganden-Mangel · XHIGM
esSíndrome de hiper-IgM ligado al cromosoma XHIGM1 · Síndrome de hiper-IgM por deficiencia de CD40L · Síndrome de hiper-IgM por deficiencia del ligando de CD40 · Síndrome de hiper-IgM tipo 1 · XHIGM
itSindrome iper-IgM legata all'XHIGM1 · Sindrome iper-IgM da deficit del ligando CD40 · Sindrome iper-IgM da deficit di CD40L · Sindrome iper-IgM, tipo 1 · XHIGM
nlX-gebonden hyper-IgM-syndroomHyper-IgM-syndroom type 1 · XHIGM · HIGM1 · Hyper-IgM-syndroom door CD40-liganddeficiëntie · Hyper-IgM-syndroom door CD40L-deficiëntie
ptSíndrome hiper-IgM tipo 1
plZespół hiper-IgM sprzężony z chromosomem XHIGM1 · XHIGM · Zespół hiper-IgM typu 1 · Zespół hiper-IgM z powodu niedoboru CD40L · Zespół hiper-IgM z powodu niedoboru ligandy CD40
csX-vázaný hyper-IgM syndromHIGM1 · Hyper-IgM syndrom, typ 1 · XHIGM · Syndrom hyperimunoglobulinemie IgM · Hyper-IgM syndrom způsobený deficitem CD40 ligandu · Hyper-IgM syndrom způsobený deficitem CD40L
ukХ-зчеплений синдром гіпер-IgMHIGM1 · Синдром гіпер-IgM через дефіцит ліганду CD40 · Синдром гіпер-IgM через дефіцит CD40L · Синдром гіпер-IgM, тип 1 · XHIGM
zhX连锁遗传高IgM综合征CD41配体缺陷所致高lgM综合征
trX'e bağlı hiper IgM sendromuHIGM1 · XHIGM · Hiper-IgM sendromu tip 1 · CD40L eksikliğine bağlı hiper-IgM sendromu · CD40 ligand eksikliğine bağlı hiper-IgM sendromu
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM308230Evalidated
ICD-10D80.5NTBTattributedvalidated
ICD-114A01.1YNTBTindexvalidated
MONDO0010626Evalidated
MeSHD053307Evalidated
UMLSC0398689Evalidated
GARD73Evalidated

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
CD40LGDisease-causing germline mutation(s) inAssessedHGNC:11935ENSG00000102245300386Xq26.3CD40 ligand
5

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