preferred_name: stage IVA inverted papilloma of the paranasal sinus and nasal cavity
preferred_name_lc: stage iva inverted papilloma of the paranasal sinus and nasal cavity
label: stage IVA inverted papilloma of the paranasal sinus and nasal cavity
label_lc: stage iva inverted papilloma of the paranasal sinus and nasal cavity