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Namespace Prefixes

Prefix	IRI
n6	https://demo.openlinksw.com/about/id/entity/http/purl.obolibrary.org/obo/
n2	http://purl.obolibrary.org/obo/
wdrs	http://www.w3.org/2007/05/powder-s#
rdfs	http://www.w3.org/2000/01/rdf-schema#
obo	http://www.geneontology.org/formats/oboInOwl#
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
owl	http://www.w3.org/2002/07/owl#
xsdh	http://www.w3.org/2001/XMLSchema#

Statements

Subject Item

n2:DOID_9739

rdf:type

owl:Class

rdfs:subClassOf

n2:DOID_11180

rdfs:label

eustachian tube disease

wdrs:describedby

n6:doid.owl

obo:id

DOID:9739

obo:hasDbXref

SNOMEDCT_US_2021_09_01:194277003 ICD9CM:381.8 UMLS_CUI:C0155435

obo:hasOBONamespace

disease_ontology

n2:IAO_0000115

A non-suppurative otitis media and eustachian tube disorder in which the tube is either too narrow or too wide. It can also be cuased by nasal inflammation which leads to inflammatory swelling and obstruction of the eustachian tube, which, in turn, leads to increased negative pressure in the middle ear and improper ventilation.