Sobrevida en Carcinoma Espinocelular De Mucosa Oral: Análisis De 161 Pacientes

Abstract

survival in oral mucosa squamous cell carcinoma. analysis of 161 patients introduction: Oral Cancer accounts 3% of all human cancers. Squamous Cell Carcinoma is the most common. nowadays, in Chile and the world, oral cancer is reaching relevance because of its high incidence and low survival rates; most often is squamous cell carcinoma (SCC). aim: We analyzed the five-year survival of 161 patients diagnosed with SCC. Also was studied relationships between survival and gender, age, location, tobacco, alcohol and treatment. methods: Retrospective study among 1989 and 2010. The study population was mainly men gender (59%), average age 64 years and location of the CEC preferably in tongue (37.6%). 54% were well differentiated carcinomas and TnM, the majority corresponding to T2n0M0. Kaplan-Meier curve and Log Rank test were used for survival analysis and to compare them. We determined significant difference when p value < 0.05. results: The overall survival at five years was 46%, the lowest rates were in the male gender, age group 60, floor of mouth, smokers and alcohol consumers. conclusions: Although tobacco and alcohol are factors highly related to the presence of CEC, there was no significant difference between survival and these habits. There were differences between the survival curves for patients treated with surgery associated with radiotherapy in comparison to other treatments.

Survival trends of patients with oral and oropharyngeal cancer treated at a cancer center in São Paulo, Brazil

“…In Argentina, the survival estimate for OC was 39% in public hospitals (10). In Chile, the survival estimate for OC was 46% in private hospitals (11). In Brazil, Santa Catarina reported a 5-year OS for OC and pharyngeal cancer of 33.3% (12).…”

Análisis histopatológico de casos de cáncer oral en instituciones de las regiones chilenas del Maule y Bío-Bío entre los años 2001-2011

“…En general, el COCE en jóvenes es menos agresivo y presenta un mejor pronóstico 17 . La edad media de los sujetos de este estudio supera la sexta década de la vida, considerándolos personas mayores, lo que se encuentra en línea con la evidencia chilena publicada recientemente 12,18 .…”

“…La ubicación anatómica más frecuente para estas regiones fueron los labios, seguidos de la lengua, ubicaciones que sintonizan con otro estudio publicado en Chile 19 ; sin embargo, discrepa de la última evidencia nacional, que informa de que el sitio más afectado es la lengua 18,20 . Este resultado llama a la reflexión, ya que para los cirujanos dentistas y pacientes los labios y la lengua no son de dificultad excesiva o particular para el examen odontológico, por lo tanto se deben redoblar los esfuerzos en la educación clínica y en las campañas educativas.…”

Carcinoma epidermóide causando grande destruição em mandíbula: relato de caso

“…Ávila et al (2016) e Momares et al (2014), afirmam que apesar dos avanços de métodos terapêuticos e na compreensão dos mecanismos moleculares envolvidos na patogênese do carcinoma, as taxas de sobrevida tem permanecido estáveis em 5 anos, com valores entre 48% e 61,5%. Ele ainda afirma que o tempo de sobrevida, depende diretamente da localização do tumor, do estadiamento, assim como o método de tratamento instituído (MOMARES et al, 2014;ÁVILA et al, 2016). No caso relatado, o paciente realizou cinco sessões de quimioterapia, sendo submetido a internação durante cinco dias seguidos.…”