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Thymoma Type B3 · CancerIndex

Cancers
Neoplasm
Neoplasm by Special Category
Malignant Neoplasm
Malignant Thoracic Neoplasm
Malignant Thymus Neoplasm
Malignant Thymoma
Thymoma Type B3

Subtype

Thymoma Type B3

CI-CAN-00006920Explore in graph →

1 active trials

NCIt: C7997

Overview
Statistics
Survival
Genomics
Variants & evidence
Drugs
Trials3
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

Also known as well-differentiated thymic carcinoma, atypical thymoma, or epithelial thymoma, this type of thymoma displays morphologic characteristics of a well-differentiated carcinoma. The majority of cases occur in the anterior mediastinum as Masaoka stage II or stage III tumors. It is almost always invasive, it recurs frequently, and metastasizes in approximately 20% of the cases.

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

Malignant ThymomaSubtype
Thymoma Type BSubtype

Children (0)

Leaf node — no children.

Anatomy

Anatomical sites

ThoracicC3406

Record

Identity

CancerIndex ID: CI-CAN-00006920
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): 3 / 1

Publications (all / 5y)

129 / 11

Evidence items

0

Genes / variants

0 / 0

Drugs (any / approved)

0 / 0

Genomic cohorts

0

Epidemiology / survival obs.

0 / 0

Data updated 7 minutes agoSource updated unknowncounters aggregate over descendants

Names

Synonyms (11)

Atypical Thymomasynonym · NCIt
Epithelial Malignant Thymomasynonym · NCIt
Epithelial Thymomasynonym · NCIt
Malignant Thymoma Type B3synonym · NCIt
Squamoid Thymomasynonym · NCIt
Thymoma, atypical, malignantsynonym · NCIt
Thymoma, atypical, NOSsynonym · NCIt
Thymoma, epithelial, malignantsynonym · NCIt
Thymoma, epithelial, NOSsynonym · NCIt
Thymoma, type B3, malignantsynonym · NCIt
Well Differentiated Thymic Carcinomasynonym · NCIt

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 trials1countcurrent registry status · entity + descendantsclinicaltrialsComputedrank #1186 of 1,654 (World · both sexes · all ages · latest · all malignant entities)
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 months5countPubMed records · stored query · 12-month windowpubmedComputedrank #1263 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 7 minutes agoSource updated unknownregistry figures: none · counters aggregate over descendants