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Parosteal Osteosarcoma · CancerIndex

Cancers
Neoplasm
Neoplasm by Special Category
Malignant Neoplasm
Sarcoma
Low Grade Sarcoma
Low Grade Osteosarcoma
Parosteal Osteosarcoma

Subtype

Parosteal Osteosarcoma

CI-CAN-00006351Explore in graph →

NCIt: C8969
OncoTree: PAOS
DOID: 3373
UMLS CUI: C0206642
MeSH: D018217

Overview
Statistics
Survival
Genomics
Variants & evidence
Drugs
Trials2
Research
Rankings
Sources & provenance

Data completeness2 / 7 dimensions

Epidemiology (no data yet)
Survival (no data yet)
Trials (data present)
Literature (data present)
Genomics (no data yet)
Evidence (no data yet)
Therapies (no data yet)

Computed from entity_counters.completeness · refreshed after each connector run

Definition

What this entity is

A low grade malignant bone-forming mesenchymal neoplasm arising from the surface of the bone. It usually affects the distal posterior femur, the proximal tibia, and proximal humerus. Painless swelling is the usual clinical sign. Most patients are young adults and the prognosis is usually excellent.

Definition text as published by ncit-evsProvenance

Source: NCI Thesaurus (NCIt)
Dataset: NCI Thesaurus
Version: 26.08e
Retrieved: Sep 8, 2026
Layer: raw (as published)
Evidence: expert curation
License: CC BY 4.0
Run: ING-NCITEVS-20260908-000001

Open at source Curated

Data updated 22 days agoSource updated 26.08e

Taxonomy

Position in the hierarchies

Several hierarchies coexist; edges are listed per hierarchy type with their source.

Parents

ncit

Bone Surface (Peripheral) OsteosarcomaSubtype
Low Grade OsteosarcomaSubtype

oncotree

OsteosarcomaSubtype

Children (1)

ncit

Childhood Parosteal Osteosarcoma

Anatomy

Anatomical sites

Connective and Soft TissueC3810

Record

Identity

CancerIndex ID: CI-CAN-00006351
Entity type: Subtype
Malignant: Yes
Solid / hematologic: Solid tumor
Pediatric relevant: Not flagged
Rare cancer: Unknown (no incidence data yet)
Hierarchy depth: 6
Classification version: 26.08e
Semantic types: Neoplastic Process
Status: Active
Record updated: 2026-09-08

Coverage

Data completeness

Trials (all / active): 2 / 0

Publications (all / 5y)

131 / 12

Evidence items

0

Genes / variants

0 / 0

Drugs (any / approved)

0 / 0

Genomic cohorts

0

Epidemiology / survival obs.

0 / 0

Data updated 18 hours agoSource updated unknowncounters aggregate over descendants

Names

Synonyms (7)

Osteosarcoma, Juxtacorticalmesh_heading · MeSH
Juxtacortical Osteogenic Sarcomasynonym · NCIt
Juxtacortical Osteosarcomasynonym · NCIt
Juxtacortical Osteosarcomassynonym · MeSH
Parostealsynonym · NCIt
Parosteal Osteogenic Sarcomasynonym · NCIt
Parosteal Osteosarcomasynonym · OncoTree

CancerIndex is a research and information platform. It does not diagnose and does not recommend treatment.

Key figures

At a glance

Each figure carries its unit, period and source; ranks link to "Why this rank?".

No registry-level ancestor: burden figures are published for the mutually exclusive top-level site groups only, and this entity does not descend from one. Global figures (IARC / GLOBOCAN) stay under license review and SEER awaits credentials.

Active trials0countcurrent registry status · entity + descendantsclinicaltrialsComputednot in a current ranking snapshot
Recruiting trials0countstatus RECRUITING · entity + descendantsclinicaltrialsComputednot in a current ranking snapshot
Curated evidence items0countaccepted CIViC items · entity + descendantscivicComputednot in a current ranking snapshot
Publications, last 12 months4countPubMed records · stored query · 12-month windowpubmedComputedrank #1352 of 2,294 (World · both sexes · all ages · latest · all malignant entities)
Genomic cohorts0countopen GDC projects · entity + descendantsgdcComputednot in a current ranking snapshot

Data updated 18 hours agoSource updated unknownregistry figures: none · counters aggregate over descendants