Introduction To determine the incidence, morbidity, and mortality rate of laryngeal cancer in
two decades and its epidemiological, clinical, and histological characteristics by sex in
Brazil. Methods This ecological study used three reliable sources of secondary data:
population-and hospital-based cancer registries and the national mortality database. All
data available from 2000 to 2019 were considered. Results The incidence of male laryngeal
cancer decreased from 9.20 to 4.95 per 100,000 from 2000 to 2018, while mortality slightly …