raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:3111

Rotor syndrome

Synonyms: Hyperbilirubinemia, Rotor type

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

A rare inherited metabolic liver disease characterized by benign, chronic, predominantly conjugated, nonhemolytic hyperbilirubinemia with normal liver histology.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enRotor syndromeHyperbilirubinemia, Rotor type
frSyndrome de RotorHyperbilirubinémie type Rotor
deRotor-SyndromHyperbilirubinämie Typ Rotor
esSíndrome de Rotor
itSindrome di RotorIperbilirubinemia, tipo Rotor
nlSyndroom van RotorHyperbilirubinemie, Rotor-type
ptSíndrome RotorHiperbilirrubinemia, tipo Rotor
plZespół RotoraHiperbilirubinemia, typu Rotora
csRotorův syndromDědičná hyperbilirubinémie, Rotorův typ
ukСиндром РотораГіпербілірубінемія, тип Ротора
zh罗托综合征高胆红素血症,Rotor型
trRotor sendromuHiperbilirubinemi, Rotor tipi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM237450Evalidated
ICD-10E80.6NTBTattributedvalidated
ICD-115C58.0YNTBTindexvalidated
MONDO0009379Evalidated
UMLSC0220991Evalidated
GARD218Evalidated
MedDRA10039234Evalidated

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

2 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
SLCO1B1Disease-causing germline mutation(s) inAssessedHGNC:10959ENSG0000013453860484312p12.1solute carrier organic anion transporter family member 1B122232210[PMID]_23236639[PMID]
SLCO1B3Disease-causing germline mutation(s) inAssessedHGNC:10961ENSG0000011170060549512p12.2solute carrier organic anion transporter family member 1B322232210[PMID]_23236639[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families50 casesWorldwideCase(s)ValidatedORPHANET
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

10 annotations · validated 2020-04-16
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0012379Abnormal enzyme/coenzyme activity
HP:0002908Conjugated hyperbilirubinemia
HP:0000952Jaundice
Frequent (79-30%)
HP:0031811Bilirubinuria
HP:0002904Hyperbilirubinemia
HP:0010473Porphyrinuria
Occasional (29-5%)
HP:0032106Conjunctival icterus
HP:0001046Intermittent jaundice
Excluded (0%)
HP:0000989Pruritus
HP:0031137Storage in hepatocytes

Run the differential on the 3 obligate / very frequent terms

Annotation source: 26595536[PMID]_20955959[PMID]_22232210[PMID]_23236639[PMID]

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Sources for this card