raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:674

Accessory pancreas

Type
Morphological anomaly
Group
Disorder
Inheritance
Not applicable
Age of onset
Infancy, Neonatal
Status
active

A rare asymptomatic embryopathy characterized by the presence of pancreatic tissue in other sites of the body such as the splenic pedicle, gonadic pedicles, intestinal mesentery, duodenum wall, upper jejunum, or, more rarely, the gastric wall, ileum, gallbladder or spleen.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAccessory pancreas
frPancréas accessoire
dePankreas, akzessorisches
esPáncreas accesorio
itPancreas accessorio
nlAccessoire pancreasAccessoire pancreas · Bijkomstige alvleesklier
ptPâncreas acessório
plŚledziona dodatkowa
csAkcesorní pankreas
ukДодаткова підшлункова залоза
zh副胰
trAksesuar pankreas

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q45.3NTBTinclusionvalidated
ICD-11LB21.2Especificvalidated
MONDO0019034Evalidated
MeSHC536003Evalidated
UMLSC0266268Evalidated
GARD454Evalidated
MedDRA10056987Evalidated

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 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