raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:806

Scott syndrome

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

Scott syndrome is an extremely rare congenital hemorrhagic disorder characterized by hemorrhagic episodes due to impaired platelet coagulant activity.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enScott syndrome
frSyndrome de Scott
deScott-Syndrom
esSíndrome de Scott
itSindrome di Scott
nlSyndroom van Scott
ptSíndrome Scott
plZespół Scotta
csScottův syndrom
ukСиндром Скотта
zhScott综合征
trScott sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM262890Evalidated
ICD-10D69.8NTBTattributedvalidated
ICD-113B62.YNTBTindexvalidated
MONDO0009885Evalidated
MeSHC563120Evalidated
UMLSC0796149Evalidated
GARD4777Evalidated

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
ANO6Disease-causing germline mutation(s) inAssessedHGNC:25240ENSG0000017711960866312q12anoctamin 621107324[PMID]_21511967[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families4 casesWorldwideCase(s)Validated8608230[PMID]_15790791[PMID]_19814742[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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

7 annotations · validated 2025-07-02
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0011891Post-partum hemorrhage
HP:0004846Prolonged bleeding after surgery
Frequent (79-30%)
HP:0000978Bruising susceptibility
HP:0000421Epistaxis
HP:0008151Prolonged prothrombin time
Occasional (29-5%)
HP:0000225Gingival bleeding
HP:0000132Menorrhagia

Run the differential on the 2 obligate / very frequent terms

Annotation source: 22027759[PMID]_31746257[PMID]_38492852[PMID]

7

Sources for this card