Preferred Label : Grade 4 Night Blindness, CTCAE;
NCIt related terms : Grade 4 Night blindness;
Alternative definition : CTCAE 5.0: Best corrected visual acuity of 20/200 or worse in the affected eye;
NCI Metathesaurus CUI : CL544084;
Origin ID : C146013;
UMLS CUI : C4686863;
Semantic type(s)
concept_is_in_subset
has_CTCAE_5_parent