preferred_name: Grade 4 Lip Or Perioral Area Intra-Operative Injury, CTCAE
preferred_name_lc: grade 4 lip or perioral area intra-operative injury, ctcae
label: CTCAE Grade 4 Lip/perioral area intra-operative injury
label_lc: ctcae grade 4 lip/perioral area intra-operative injury