raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:565788

Infantile inflammatory bowel disease with neurological involvement

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

A rare genetic disease characterized by infantile onset of severe inflammatory bowel disease manifesting with bloody diarrhea and failure to thrive, and central nervous system disease with global developmental delay and regression, impaired speech, hypotonia, hyperreflexia, and epilepsy. Brain imaging shows global cerebral atrophy, thin corpus callosum, delayed myelination, and posterior leukoencephalopathy. Cases with recurrent infections and impaired T-cell responses to stimulation, as well as decreased T-cell subsets, have been reported.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enInfantile inflammatory bowel disease with neurological involvement
frMaladie inflammatoire infantile de l'intestin avec atteinte neurologique
deInfantile chronisch-entzündliche Darmerkrankung mit neurologischer Beteiligung
esEnfermedad inflamatoria intestinal del lactante con afectación neurológica
itMalattia infiammatoria intestinale infantile con coinvolgimento neurologico
nlInfantiele inflammatoire darmziekte met neurologische betrokkenheid
ptDoença inflamatória do intestino da infância com envolvimento neurológico
plNiemowlęce zapalenie jelita z objawami neurologicznymi
csZánětlivé onemocnění střev s neurologickým postižením v dětském věku
ukДитяча запальна хвороба кишечника з неврологічними проявами
zh神经系统受累的婴儿炎症性肠病
trNörolojik tutulum ile seyreden infantil inflamatuar bağırsak hastalığı

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM618213Evalidated
ICD-10D89.8NTBTattributedvalidated
ICD-11DD7YNTBTattributedvalidated
MONDO0032601Evalidated
UMLSC5568565Evalidated

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
TGFB1Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:11766ENSG0000010532919018019q13.2transforming growth factor beta 129483653[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families3 casesWorldwideCase(s)Validated29483653[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_29483653[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