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CompoundsSubstances with curated findings
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ProteinsTransporters and enzymes
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ReactionsRhea and Human-GEM, by subsystem
ReachWhat a compound can become

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PathwaysReactions grouped under one name
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Reference

Evidence

Compounds
Outcomes
Proteins
Interactions
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Chemistry

Reactions
Reach

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Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases

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Computational infrastructure for human biology, built on a provenance-aware knowledge graph. Findings retain their sources; research and simulation are the next layers.

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A reference for what the literature reports. Not medical advice.

Disease

duodenum cancer

MONDO:0000920Mondo

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Findings

No curated finding names duodenum cancer yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

A primary or metastatic malignant neoplasm that affects the duodenum. Representative examples include carcinoma, lymphoma, and sarcoma.

Definition from the Mondo Disease Ontology (MONDO:0000920), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: small intestine cancer
tumor of duodenum
Narrower terms (2): ampulla of vater cancer
carcinoma of duodenum

Other names

11 names

Resolves to: duodenum cancer

Also called: cancer of duodenummalignant duodenal neoplasmmalignant duodenal tumormalignant duodenal tumourmalignant duodenum neoplasmmalignant neoplasm of duodenummalignant neoplasm of the duodenummalignant tumor of duodenummalignant tumor of the duodenummalignant tumour of duodenummalignant tumour of the duodenum