raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:890

Hepatic veno-occlusive disease

Synonyms: Sinusoidal obstruction syndrome

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
All ages
Status
active

A rare vascular liver disease characterized by toxic injury to the hepatic sinusoidal capillaries that leads to obstruction of the small hepatic veins and sinusoids. Clinical manifestations include painful hepatomegaly, jaundice, and fluid retention that manifests by weight gain, edemas, and ascites.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enHepatic veno-occlusive diseaseSinusoidal obstruction syndrome
frMaladie veino-occlusive hépatiqueSyndrome d'obstruction sinusoïdale
deLebervenen-VerschlusskrankheitSinusoidales Obstruktionssyndrom
esEnfermedad veno-oclusiva hepáticaSíndrome de obstrucción sinusoidal
itMalattia veno-occlusiva epaticaSindrome da ostruzione dei sinusoidi
nlVeno-occlusieve ziekte van leverSinusoïdale obstructie-syndroom
ptDoença veno-oclusiva hepática
plChoroba zarostowa żył wątrobowychZespół niedrożności zatok wątrobowych
csJaterní žilní okluzeSyndrom sinusoidální obstrukce · Venookluzivní choroba jater · Syndrom jaterní sinusoidální obstrukce · Sinusoidální obstrukční syndrom
ukПечінкова венооклюзивна хворобаСиндром синусоїдальної обструкції
zh肝静脉闭塞性疾病肝窦阻塞综合征
trHepatik veno-okluzif hastalıkSinüzoidal tıkanma sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10K76.5Especificvalidated
ICD-11DB98.6Especificvalidated
MONDO0019514Evalidated
MeSHD006504Evalidated
UMLSC0019156Evalidated
GARD13004Evalidated
MedDRA10047216Evalidated

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

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—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

12 annotations · validated 2017-01-16
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002027Abdominal pain
HP:0001541Ascites
HP:0002910Elevated circulating hepatic transaminase concentration
HP:0002240Hepatomegaly
HP:0004324Increased body weight
HP:0003573Increased total bilirubin
HP:0000952Jaundice
HP:0000083Renal insufficiency
HP:0002878Respiratory failure
Frequent (79-30%)
HP:0001928Abnormality of coagulation
HP:0003645Prolonged partial thromboplastin time
Very rare (<4-1%)
HP:0002480Hepatic encephalopathy

Run the differential on the 9 obligate / very frequent terms

Annotation source: 21656652[PMID]_26412181[PMID]_25300869[PMID]

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Sources for this card