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CompoundsSubstances with curated findings
OutcomesMeasured endpoints
ProteinsTransporters and enzymes
InteractionsPairs that share biology
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ReactionsRhea and Human-GEM, by subsystem
ReachWhat a compound can become

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PathwaysReactions grouped under one name
ProcessesWhat proteins are annotated as doing
AnatomyTissues, by what is expressed there
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DiseasesFeatures, genes, and where each sits

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Reference

Evidence

Compounds
Outcomes
Proteins
Interactions
Papers
Articles

Chemistry

Reactions
Reach

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Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases

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Catalyst

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

mediastinum leiomyosarcoma

MONDO:0003376Mondo

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Findings

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

Definition

An aggressive malignant smooth muscle neoplasm, arising from the mediastinum. It is characterized by a proliferation of neoplastic spindle cells.

Definition from the Mondo Disease Ontology (MONDO:0003376), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: leiomyosarcoma
mediastinum sarcoma

Other names

3 names

Resolves to: mediastinum leiomyosarcoma

Also called: leiomyosarcoma of mediastinumleiomyosarcoma of the mediastinummediastinal leiomyosarcoma