raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1493

Vici syndrome

Synonyms: Corpus callosum agenesis-cataract-immunodeficiency syndrome · Dionisi-Vici-Sabetta-Gambarara syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Antenatal, Neonatal
Status
active

Vici syndrome is a very rare and severe congenital multisystem disorder characterized by the principal features of agenesis of the corpus callosum, cataracts, oculocutaneous hypopigmentation, cardiomyopathy and combined immunodeficiency.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enVici syndromeCorpus callosum agenesis-cataract-immunodeficiency syndrome · Dionisi-Vici-Sabetta-Gambarara syndrome
frSyndrome de ViciSyndrome d'immunodéficience-cataracte-agénésie du corps calleux · Syndrome de Vici-Sabetta-Gambarara
deVici-SyndromCorpus callosum-Agenesie-Katarakt-Immunfdefekt-Syndrom · Dionisis-Vici-Sabetta-Gambarara-Syndrom
esSíndrome de ViciSíndrome de Dionisi-Vici-Sabetta-Gambarara · Síndrome de agenesia de cuerpo calloso-catarata-inmunodeficiencia
itSindrome di ViciSindrome di Dionisi Vici-Sabetta-Gambarara
nlSyndroom van ViciAgenesie van corpus callosum - cataract - immuundeficiëntie-syndroom · Syndroom van Dionisi-Vici-Sabetta-Gambarara
ptSíndrome ViciSíndrome Dionisi-Vici-Sabetta-Gambarara · Síndrome de agenesia do corpo caloso-catarata-imunodeficiência
plZespół ViciegoZespół Dionisi, Viciego, Sabetta i Gambarara
csViciho syndromDionisi Viciho-Sabettaův-Gambararové syndrom · Dionisi-Vici-Sabetta-Gambararové syndrom
ukСиндром ВічіСиндром агенезії мозолистого тіла - катаракта-імунодефіцит · Синдром Діонізі-Вікі-Сабетта-Гамбарара
zhVici综合征胼胝体发育不全-白内障-免疫缺陷综合征
trVici sendromuDionisi-Vici-Sabetta-Gambarara sendromu · Korpus kallozum agenezisi-katarakt-immün yetmezlik sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM242840Evalidated
ICD-10Q87.8NTBTattributedvalidated
ICD-114A01.1YNTBTindexvalidated
MONDO0009452Evalidated
MeSHC535566Evalidated
UMLSC1855772Evalidated
GARD448Evalidated

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 (14):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
EPG5Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:29331ENSG0000015222361506818q12.3-q21.1ectopic P-granules 5 autophagy tethering factor23222957[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families50 casesWorldwideCase(s)Validated26917586[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_26917586[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

35 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0007703Abnormality of retinal pigmentation
HP:0001274Agenesis of corpus callosum
HP:0001638Cardiomyopathy
HP:0005374Cellular immunodeficiency
HP:0001522Death in infancy
HP:0002353EEG abnormality
HP:0001263Global developmental delay
HP:0001010Hypopigmentation of the skin
HP:0001252Hypotonia
HP:0001249Intellectual disability
HP:0002719Recurrent infections
HP:0002205Recurrent respiratory infections
HP:0004322Short stature
HP:0005999Ureteral atresia
Frequent (79-30%)
HP:0000518Cataract
HP:0001321Cerebellar hypoplasia
HP:0000437Depressed nasal tip
HP:0002282Gray matter heterotopia
HP:0000218High palate
HP:0012110Hypoplasia of the pons
HP:0000639Nystagmus
HP:0000648Optic atrophy
HP:0001947Renal tubular acidosis
HP:0001250Seizure
Occasional (29-5%)
HP:0001103Abnormal macular morphology
HP:0002120Cerebral cortical atrophy
HP:0004315Decreased circulating IgG level
HP:0008348Decreased circulating IgG2 level
HP:0011968Feeding difficulties
HP:0008872Feeding difficulties in infancy
HP:0000316Hypertelorism
HP:0000601Hypotelorism
HP:0001387Joint stiffness
HP:0000407Sensorineural hearing impairment
HP:0002360Sleep abnormality

Run the differential on the 12 obligate / very frequent terms

7

Sources for this card