raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:313838

Coats plus syndrome

Synonyms: CRMCC · Cerebroretinal microangiopathy with calcifications and cysts

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

Coats plus syndrome is a pleiotropic multisystem disorder characterized by retinal telangiectasia and exudates, intracranial calcification with leukoencephalopathy and brain cysts, osteopenia with predisposition to fractures, bone marrow suppression, gastrointestinal bleeding and portal hypertension. It is transmitted as an autosomal recessive disease.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCoats plus syndromeCRMCC · Cerebroretinal microangiopathy with calcifications and cysts
frSyndrome de Coats-plusCRMCC · Microangiopathie cérébro-rétinienne avec calcifications et kystes
deCoats plus-SyndromCRMCC · Zerebroretinale Mikroangiopathie mit Verkalkungen und Zysten
esSíndrome de Coats plusCRMCC · Microangiopatía cerebrorretiniana con calcificaciones y quistes
itSindrome di Coats plusCRMCC · Microangiopatia cerebroretinica con calcificazioni e cisti
nlCoats-plus-syndroomCRMCC · Cerebroretinale micro-angiopathie met verkalking en cysten
ptSíndrome de Coats-plusCRMCC · Microangiopatia cerebroretiniana com calcificações e cistos
plZespół Coatsa plusCRMCC · Mikroangiopatia mózgowo-siatkówkowa ze zwapnieniami i torbielami
csCoatsův syndrom plusCRMCC · Cerebroretinální mikroangiopatie s kalcifikacemi a cystami
ukСиндром Коатса плюсЦереброретинальна мікроангіопатія з кальцифікатами та кістами · CRMCC
zhCoats plus综合征脑视网膜微血管病伴钙化和囊肿
trCoats artı sendromuCRMCC · Kalsifikasyon ve kistler ile seyreden serebroretinal mikroanjiyopati

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM612199Evalidated
OMIM617341BTNTvalidated
ICD-10H35.0NTBTattributedvalidated
MONDO0012815Evalidated
MeSHC567401Evalidated
UMLSC2677299Evalidated

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 (4):

No children.

4

Genes

2 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
STN1Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:26200ENSG0000010796061312810q24.33STN1 subunit of CST complex25957586[PMID]
CTC1Disease-causing germline mutation(s) inAssessedHGNC:26169ENSG0000017897161312917p13.1CST telomere replication complex component 122267198[PMID]
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—EuropeClass 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

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card