ONKI3 | Medical Subject Headings

The ONKI is provided as a part of the ONKI Living Lab - an open lab for testing the latest semantic web technologies in practice, with real users like you. Currently, over 10 000 people are using ONKI each month.

We hope you like the ONKI service and enjoy using it for your purposes!

If you encounter any problems or have improvement ideas, please contact the ONKI team. We are also very much interested in your success stories in using ONKI - please share your experiences!

The ONKI Team

Jouni Tuominen, Living Lab contact person, APIs, widgets, publishing of ontologies, etc.
Eero Hyvönen, professor, head of research group

Former members: Kim Viljanen, Rami Alatalo.

Building the future of the Semantic Web and beyond.

SeCo's homepage
For the latest semantic news, follow us on Twitter and fan us on Facebook!

How can we help you?

Live presentations about ONKI: what it is? how to use it?
Support for creating and publishing ontologies.
Online technical support for using ONKI.
Co-operation in projects.
And more, please ask.


Hierarchy:	Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Gastroenteritis ∟ Colitis ∟ Proctocolitis 4 coordinate concepts ∟ Colitis, Ischemic \| ∟ Colitis, Microscopic \| ∟ Colitis, Ulcerative \| ∟ Sigmoid Neoplasms Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Gastroenteritis ∟ Proctitis ∟ Proctocolitis 4 coordinate concepts ∟ Colitis, Ischemic \| ∟ Colitis, Microscopic \| ∟ Colitis, Ulcerative \| ∟ Sigmoid Neoplasms Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Intestinal Diseases ∟ Colonic Diseases ∟ Colitis ∟ Proctocolitis 4 coordinate concepts ∟ Colitis, Ischemic \| ∟ Colitis, Microscopic \| ∟ Colitis, Ulcerative \| ∟ Sigmoid Neoplasms Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Intestinal Diseases ∟ Colonic Diseases ∟ Sigmoid Diseases ∟ Proctocolitis 4 coordinate concepts ∟ Colitis, Ischemic \| ∟ Colitis, Microscopic \| ∟ Colitis, Ulcerative \| ∟ Sigmoid Neoplasms Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Intestinal Diseases ∟ Rectal Diseases ∟ Proctitis ∟ Proctocolitis 4 coordinate concepts ∟ Colitis, Ischemic \| ∟ Colitis, Microscopic \| ∟ Colitis, Ulcerative \| ∟ Sigmoid Neoplasms X
Broader terms:	Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Gastroenteritis ∟ Colitis ∟ Proctocolitis Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Gastroenteritis ∟ Proctitis ∟ Proctocolitis Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Intestinal Diseases ∟ Colonic Diseases ∟ Colitis ∟ Proctocolitis Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Intestinal Diseases ∟ Colonic Diseases ∟ Sigmoid Diseases ∟ Proctocolitis Medical Subject Headings (MeSH) ∟ Digestive System Diseases ∟ Gastrointestinal Diseases ∟ Intestinal Diseases ∟ Rectal Diseases ∟ Proctitis ∟ Proctocolitis Colitis > Gastroenteritis > Gastrointestinal Diseases > Digestive System Diseases > Medical Subject Headings (MeSH) Proctitis > Gastroenteritis > Gastrointestinal Diseases > Digestive System Diseases > Medical Subject Headings (MeSH) Colitis > Colonic Diseases > Intestinal Diseases > Gastrointestinal Diseases > Digestive System Diseases > Medical Subject Headings (MeSH) Sigmoid Diseases > Colonic Diseases > Intestinal Diseases > Gastrointestinal Diseases > Digestive System Diseases > Medical Subject Headings (MeSH) Proctitis > Rectal Diseases > Intestinal Diseases > Gastrointestinal Diseases > Digestive System Diseases > Medical Subject Headings (MeSH) X
historyNote*:	1991(1963); for RECTOCOLITIS, HEMORRHAGIC & RECTOCOLITIS, ULCERATIVE use COLITIS, ULCERATIVE 1979-2003 X
publicMeSHNote*:	1991; see COLITIS 1963-1990; for RECTOCOLITIS, HEMORRHAGIC & RECTOCOLITIS, ULCERATIVE see COLITIS, ULCERATIVE 1979-2003 X
Scope note:	Inflammation of the RECTUM and the distal portion of the COLON. X
activeMeSHYear*:	2004 \| 2005 \| 2006 \| 2007X
dateCreated*:	1999-01-01X
dateEstablished*:	1991-01-01X
dateRevised*:	2003-07-09X
recordAuthorizer*:	sjnX
recordMaintainer*:	lktX
recordOriginator*:	NLMX
Type:	Concept X
Coordinate terms:	Colitis, Ischemic \| Colitis, Microscopic \| Colitis, Ulcerative \| Sigmoid Neoplasms X
URI:	X
Labels and equivalent concepts:	Proktokoliitti (fi) Koliitti, prokto- (fi, replaced) Peräsuolen ja koolonin tulehdus (fi, replaced) Proktokolit (sv) Ulcerative Proctocolitis (en, replaced) Rectosigmoiditis (en, replaced) Proctocolitis, Hemorrhagic (en, replaced) Proctocolitis, Ulcerative (en, replaced) Rectocolitis (en, replaced) Hemorrhagic Proctocolitis (en, replaced) Proctocolitis (la-FI, replaced) X
Share:	X