Skip to content

Cancers & treatments

News & evidence

Living with cancer

Learn & contribute

Loading

A public, cited, editable map of oncology: technologies, targets, products, companies, institutions, pathways, trials, pairings, roadmaps, and ideas. One page per object, with a plain-language TL;DR on every page.

Work in progress. Every fact on this site is being built and checked in the open and may be incomplete, out of date, or wrong. You must do your own research and verify anything here at its primary source before relying on it. Nothing on this site is medical advice; decisions belong with you and your clinicians.

OnCo is an information resource, not medical advice. Nothing here replaces a conversation with a qualified clinician. Never delay care because of something you read here; in an emergency, call your local emergency services. Terms of use

Explore
Tags
Search
Path finder
For me
Navigator
Biomarker matrix
Calculators
Interactions
Decision aids
irAE guide
Tumour board
Compare
Landscape grid
Rankings
Timeline
Query
Graph explorer
Saved
Body map

Cancers & treatments

News & evidence

Institutions & people

Institutions
Universities
Trial leadership
People
Heroes and heroines
Companies
Startups
Requests for startups
Investors
Company scorecards
Trial sponsors
Manufacturing map
Countries
India deep dive
China deep dive
Cases by country
Funding flows

Living with cancer

For me
The first 60 days
Appointment prep pack
Side effects
Symptom to test
Report reader
Survivorship planner
Second opinion
Financial help
Free in oncology
Paying for care in the US
NHS coverage
Paying for care in India
Coverage rankings
Cutting cancer care costs
Diet, exercise and lifestyle
Supportive care
Complementary and supportive approaches
Hair loss and regrowth
Heroes and heroines

Learn & contribute

Reading paths
About & methodology
Roadmap
Gaps to fill
Completeness
Review queue
Reviewer roster
Contributors
Idea votes
Teaching packs
Weekly issue
Suggest an edit
Open evaluation
Data dictionary
Build on OnCo
Open API
Open data
Open tools
Open source in oncology
GitHub

© 2026 OnCo. Code MIT. The data are free for individual and educational use with the attribution “Data from OnCo (onco.cc)”, under CC BY-NC 4.0. Commercial use must contact us to pay for the data. Commercial licences. Made with heart and soul by Jude Gomila .

About and methodology Corrections Open API Tags Terms of use Privacy policy GitHub

Loading

Home
Cancers
Carcinoma in situ and dysplasia of the gallbladder
Data

Cancers·Carcinoma in situ and dysplasia of the gallbladder

DataCarcinoma in situ and dysplasia of the gallbladder

Back to the Carcinoma in situ and dysplasia of the gallbladder hub →7 connected records

Every connected record, the notes, the JSON, Markdown and RDF twins, and where the record came from and when it was checked.

Overview What it is Finding it Treating it Evidence The science Where you are Living with it What is coming Data

Data

Related pages

7

Direct links plus the targets, companies, and technologies of this cancer's products.

Similar pages

not linked directly; found by shared links

Cancer
Mucinous carcinoma of the gallbladder
Shares Rokitansky-Aschoff sinus, Papillary carcinoma of the gallbladder, Gallbladder adenocarcinoma, Radical (extended) cholecystectomy and the tags gallbladder, biliary, subtype-page.
Cancer
Cystic duct carcinoma
Shares Cystic duct margin, Incidental gallbladder cancer (found after cholecystectomy), Radical (extended) cholecystectomy, Gallbladder cancer and the tags gallbladder, biliary, subtype-page.
Cancer
Adenosquamous and squamous carcinoma of the gallbladder
Shares Gallbladder adenocarcinoma, Radical (extended) cholecystectomy, Gallbladder cancer and the tags gallbladder, biliary, subtype-page.
Cancer
Neuroendocrine carcinoma of the gallbladder
Shares Gallbladder adenocarcinoma, Radical (extended) cholecystectomy, Gallbladder cancer and the tags gallbladder, biliary, subtype-page.
Term
Segment IVb and V liver resection (versus wedge resection)
Shares Gallbladder adenocarcinoma, Incidental gallbladder cancer (found after cholecystectomy), Radical (extended) cholecystectomy, Gallbladder cancer and the tags gallbladder, biliary.
Term
Port-site metastasis
Shares Incidental gallbladder cancer (found after cholecystectomy), Radical (extended) cholecystectomy, Gallbladder cancer and the tags gallbladder, biliary.
Term
T2a versus T2b gallbladder cancer (peritoneal side versus hepatic side)
Shares Gallbladder adenocarcinoma, Radical (extended) cholecystectomy, Gallbladder cancer and the tags gallbladder, biliary.
Term
Porcelain gallbladder
Shares Gallbladder cancer and the tags gallbladder, biliary.

terms

7

Carcinoma in situ (CIS)Cystic duct margin Dysplasia (pre-cancerous change)Gallbladder polyp (polypoid lesion)Radical (extended) cholecystectomy Rokitansky-Aschoff sinus Simple cholecystectomy

Machine-readable versions

The same record for scripts and assistants; checked 2026-09-24. Data CC BY-NC 4.0, attribute “Data from OnCo (onco.cc)”.

JSON with neighbours Markdown context RDF Turtle Sections with routes and counts API root

Not yet reviewedNeeds expert (clinical) and patient advocate review. Review this page or see the review queue and roster.

Model panel commentary is coming to this page: machine commentary, not clinical review.

Wikipedia

Carcinoma in situ

Sources & links

CRUK: stages and grades of gallbladder cancer
Roa, Virchows Arch 2013: early gallbladder carcinoma and Rokitansky-Aschoff sinus involvement
Lewis, Am J Surg Pathol 2007: gallbladder neoplasia in primary sclerosing cholangitis explants
van Erp, Liver Int 2020: gallbladder polyps and cancer risk in primary sclerosing cholangitis
Adsay, Am J Surg Pathol 2012: intracholecystic papillary-tubular neoplasms, 123 cases
Nagtegaal, Histopathology 2020: the 2019 WHO classification of tumours of the digestive system
AHPBA expert consensus statement on gallbladder cancer (Aloia, HPB 2015)
Hundal and Shaffer, Clin Epidemiol 2014: gallbladder cancer epidemiology and outcome

gallbladder biliary subtype-page

Data

JSON · ·

Follow this page

Wrong or missing?

Propose a change with a source. Organisations can update their own records. Every suggestion is reviewed, safety-checked and validated before it goes live; nothing is edited directly.

Suggest an editDiscuss start a thread

Out of date?
How review works

Machine-readable versions of Carcinoma in situ and dysplasia of the gallbladder

JSON record with neighbours
Markdown context for language models
RDF Turtle for this record (its triples, relations and owl:sameAs; the IRI of this record is https://onco.cc/cancers/gallbladder-carcinoma-in-situ-and-dysplasia/)
Section plan: the ten sections of this record with routes, anchors and counts
All cancers as JSON
RDF N-Triples for the whole corpus
Search index: id, kind, name, TL;DR and route for every record
OpenAPI 3.1 description
API root and meta.json
llms.txt

MCP server: npx -y onco-mcp, tools search, get_entity, list_kind, ask, context, compare. This record is get_entity or context with id gallbladder-carcinoma-in-situ-and-dysplasia.

WebMCP tools registered on this page: onco_search, onco_get_entity.