preferred_name: Grade 4 Sacral Plexus Intra-Operative Injury, CTCAE
preferred_name_lc: grade 4 sacral plexus intra-operative injury, ctcae
label: CTCAE Grade 4 NERVES: Sacral plexus intra-operative injury
label_lc: ctcae grade 4 nerves: sacral plexus intra-operative injury