Treatment of carcinoma in situ of larynx: surgery versus radiotherapy

• Autor(a) principal: Antunes, Joselina
• Data de Publicação: 2022
• Outros Autores: Gonçalves, Débora, Rodrigues, Luis, Ramalho, Sara, Montalvão, Pedro, Magalhães, Miguel
• Tipo de documento: Artigo
• Idioma: por; eng
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: https://doi.org/10.34631/sporl.1039
• topic: Carcinoma pavimento-celular; Cirurgia; Laringe; Radioterapia; Squamous cell carcinoma; Surgery; Larynx; Radiotherapy

Objectives: Evaluate the results of different treatments used in the treatment of in situ squamous cell carcinoma of the larynx. Methods: Observational study that included patients followed in Instituto Português de Oncologia of Lisbon. The study included a group of patients with a diagnosis of in situ squamous cell carcinoma of the larynx, diagnosed between 2006 and 2018, and treated with surgery or radiotherapy. Results: The study included 59 patients, 46 of these patients were submitted for surgery and 13 patients for radiotherapy. A median follow-up of 63,0 months (30,0-97,0) was made, and it was observed that recurrent disease in 25,4% of the total population, 26,1% of the patients that were submitted to surgery, and 23,1% of the ones that were submitted to radiotherapy. No statistically significant differences were found in recurrent disease between treatments used. Conclusions: On this study, both treatments allow good local control rates of the disease, without differences between them.