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Reference

Evidence

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Proteins
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Reach

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Anatomy
Cell types
Organisms
Materials
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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

malignant leptomeningeal tumor

MONDO:0003762Mondo

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Findings

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

Definition

A primary or metastatic malignant tumor involving the leptomeninges.

Definition from the Mondo Disease Ontology (MONDO:0003762), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: malignant tumor of meninges
meningioma
Narrower terms (2): leptomeningeal melanoma
leptomeningeal sarcoma

Other names

6 names

Resolves to: malignant leptomeningeal tumor

Also called: cancer of leptomeninxleptomeninx cancermalignant leptomeningeal neoplasmmalignant leptomeninx neoplasmmalignant neoplasm of leptomeninxmalignant tumor of leptomeninges