About: orphan disease

Premodifier: orphan
Head noun: disease

Same concepts
http://dbpedia.org/resource/Rare_disease

Broader concepts

label	provenance	confidence
unmet medical need	isap:78349675	0.718035
genetic disorder	isap:44867354	0.541468
rare	isap:78689706	0.382604
drug	isap:80375467	0.287065

Narrower concepts

label	provenance	confidence
cystic fibrosis	isap:346947371	0.725192
pulmonary arterial hypertension	isap:110028714	0.659763
alport syndrome	isap:346201505	0.596486
als	isap:235972492	0.405317
malaria	isap:433524960	0.300640
cancer	isap:445527577	0.280891