Assertion: diabetic retinopathy's condition | /r/HasProperty | characterized by change
Facets:
value: at arteriovenous crossings
type: LOCATION
Source sentences:
text: The condition is characterized by local and/or generalized narrowing of the arterioles, changes at arteriovenous crossings (Salus' sign) and 'copper-wire' arteriolar light reflex (grades 1 and 2).
text: The condition is characterized by local and/or generalized narrowing of the arterioles, changes at arteriovenous crossings (Salus' sign) and 'copper-wire' arteriolar light reflex (grades 1 and 2).