preferred_name: Grade 4 CNS Necrosis and Cystic Progression, CTCAE
preferred_name_lc: grade 4 cns necrosis and cystic progression, ctcae
label: Grade 4 CNS Necrosis and Cystic Progression, CTCAE
label_lc: grade 4 cns necrosis and cystic progression, ctcae