raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:506090

Serotonin-producing neuroendocrine tumor of pancreas

Synonyms: Serotonin-producing PNET · Serotonin-producing pancreatic NET · Serotonin-producing pancreatic neuroendocrine tumor

Type
Disease
Group
Disorder
Inheritance
Not applicable
Status
active

A rare functioning neuroendocrine tumor of pancreas characterized by a typically well-differentiated neoplasm composed of cells expressing serotonin. Patients may present with atypical carcinoid syndrome with abdominal pain, diarrhea, weight loss, and/or flushing. Carcinoid syndrome is usually present only when there are liver metastases. The tumors tend to be larger than non-functioning tumors and are associated with a poorer prognosis because they are almost always metastatic.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSerotonin-producing neuroendocrine tumor of pancreasSerotonin-producing PNET · Serotonin-producing pancreatic NET · Serotonin-producing pancreatic neuroendocrine tumor
frTumeur neuroendocrine du pancréas sécrétrice de sérotoninePNET sécrétrice de sérotonine · Tumeur neuroendocrine pancréatique sécrétrice de sérotonine
deSerotonin-produzierender neuroendokriner Tumor des PankreasSerotonin-produzierender NET des Pankreas · Serotonin-produzierender PNET
esTumor neuroendocrino de páncreas productor de serotoninaTNE pancreático productor de serotonina · TNEP productor de serotonina · Tumor neuroendocrino pancreático productor de serotonina
itTumore neuroendocrino pancreatico secernente serotonina
nlSerotonine-producerende neuro-endocriene tumor van pancreasSerotonine-producerende PNET · Serotonine-producerende neuro-endocriene tumor van alvleesklier · Serotonine-producerende pancreatische NET · Serotonine-producerende pancreatische neuro-endocriene tumor
ptTumor neuroendócrino do pâncreas secretor de seretonina
plGuz trzustki neuroendokrynny produkujący serotoninę= en
csNeuroendokrinní tumor pankreatu produkující serotoninPNET produkující serotonin · Pankreatický NET produkující serotonin · Pankreatický neuroendokrinní tumor produkující serotonin
ukСеротонінпродукуюча нейроендокринна пухлина підшлункової залозиСеротонінпродукуюча підшлункова залоза NET · Нейроендокринна пухлина підшлункової залози, що продукує серотонін · PNET, що виробляє серотонін
zh5-羟色胺分泌型胰腺神经内分泌肿瘤= en
trPankreas serotonin üreten nöroendokrin tümörüSerotonin üreten PNET · Serotonin üreten pankreatik PNET · Serotonin üreten pankreatik nöroendokrin tümör

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C25.4NTBTattributedvalidated
ICD-112C10.1NTBTattributedvalidated
MONDO24504Evalidated
UMLSC0345933Evalidated

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

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card