Preferred Label : Bayer Visual Acuity Changes Grade 2;
NCIt related terms : Grade 2;
NCIt definition : Visual acuity loss greater than or equal to 3 lines, but less than 6 lines. (ETDRS
equivalent: each loss of 3 lines corresponds to halving the visual acuity);
NCI Metathesaurus CUI : CL509823;
Origin ID : C128448;
UMLS CUI : C4284294;
Automatic exact mappings (from CISMeF team)
- grade 2 [Blood Transfusion thesaurus concept]
Semantic type(s)
concept_is_in_subset