raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:63862

Schisis association

Type
Malformation syndrome
Group
Disorder
Inheritance
Not applicable, Unknown
Age of onset
Antenatal, Neonatal
Status
active

Schisis association describes the combination of two or more of the following anomalies: neural tube defects (e.g. anencephaly, encephalocele, spina bifida cystica), cleft lip/palate, omphalocele and congenital diaphragmatic hernia. These anomalies are associated at a higher frequency than would be expected with random combination rates.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSchisis association
frSchisis association
deSchisis-Assoziation
esAsociación esquisis
itAssociazione fra schisi
nlSchisisassociatie
ptEsquisis, associação
plAsocjacja SCHISIS
csVícečetný rozštěp
ukШизіс асоціація
zh裂联合征
trŞizis ilişkisi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q87.8NTBTattributedvalidated
MONDO0018976Evalidated
MeSHC536633Evalidated
UMLSC2931271Evalidated
GARD246Evalidated

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

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

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

15 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002323Anencephaly
HP:0000175Cleft palate
HP:0001539Omphalocele
HP:0001622Premature birth
HP:0001518Small for gestational age
HP:0100333Unilateral cleft lip
Frequent (79-30%)
HP:0000776Congenital diaphragmatic hernia
HP:0002084Encephalocele
HP:0002414Spina bifida
Occasional (29-5%)
HP:0030680Abnormal cardiovascular system morphology
HP:0002023Anal atresia
HP:0000252Microcephaly
HP:0002983Micromelia
HP:0000104Renal agenesis
HP:0002575Tracheoesophageal fistula

Run the differential on the 6 obligate / very frequent terms

Annotation source: 7294060[PMID]

7

Sources for this card