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Digestive System Undifferentiated Carcinoma · CancerIndex

Cancers
Neoplasm
Neoplasm by Special Category
Malignant Neoplasm
Malignant Digestive System Neoplasm
Digestive System Carcinoma
Digestive System Undifferentiated Carcinoma

Subtype

Digestive System Undifferentiated Carcinoma

CI-CAN-00002548Explore in graph →

1 active trials

NCIt: C226528

Overview
Statistics
Survival
Genomics
Variants & evidence
Drugs
Trials4
Research
Rankings
Sources & provenance

Data completeness1 / 7 dimensions

Epidemiology (no data yet)
Survival (no data yet)
Trials (data present)
Literature (no data yet)
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 usually aggressive carcinoma that arises from the digestive system and is composed of malignant cells which do not display evidence of glandular, squamous, or transitional cell differentiation.

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

Digestive System CarcinomaSubtype
Undifferentiated CarcinomaHistology

Children (10)

ncit

Anal Canal Undifferentiated Carcinoma
Appendix Undifferentiated Carcinoma
Colorectal Undifferentiated Carcinoma2 sub
Esophageal Undifferentiated Carcinoma3 sub
Extrahepatic Bile Duct Undifferentiated Carcinoma
Gallbladder Undifferentiated Carcinoma
Gastric Undifferentiated Carcinoma2 sub
Liver Undifferentiated Carcinoma

Anatomy

Anatomical sites

Digestive SystemC3052

Record

Identity

CancerIndex ID: CI-CAN-00002548
Entity type: Subtype
Malignant: Yes
Solid / hematologic: Solid tumor
Pediatric relevant: Not flagged
Rare cancer: Unknown (no incidence data yet)
Hierarchy depth: 5
Classification version: 26.08e
Semantic types: Neoplastic Process
Status: Active
Record updated: 2026-09-08

Coverage

Data completeness

Trials (all / active): 4 / 1

Pancreatic Undifferentiated Carcinoma3 sub

Small Intestinal Undifferentiated Carcinoma4 sub

25 descendants in total; counters on this page aggregate over all of them.

Publications (all / 5y)

0 / 0

Evidence items

0

Genes / variants

0 / 0

Drugs (any / approved)

0 / 0

Genomic cohorts

0

Epidemiology / survival obs.

0 / 0

Data updated 10 hours agoSource updated unknowncounters aggregate over descendants

Names

Synonyms (0)

Only the preferred name is recorded so far.

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 months0countPubMed records · stored query · 12-month windowpubmedComputednot in a current ranking snapshot
Genomic cohorts0countopen GDC projects · entity + descendantsgdcComputednot in a current ranking snapshot

Data updated 10 hours agoSource updated unknownregistry figures: none · counters aggregate over descendants