Premodifier: optic
Head noun: atrophy

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

Broader concepts

labelprovenanceconfidence
other diagnosisisap:3192141400.732369
symptomisap:4348681600.625295
mitochondrial diseaseisap:4365217990.578235

Narrower concepts

labelprovenanceconfidence
ataxiaisap:4497329290.180609