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Acta Otorrinolaringológica Española
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Inicio Acta Otorrinolaringológica Española Resultados del tratamiento del cáncer laríngeo supraglótico mediante cirugía...
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Vol. 54. Issue 8.
Pages 569-574 (October 2003)
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Vol. 54. Issue 8.
Pages 569-574 (October 2003)
Resultados del tratamiento del cáncer laríngeo supraglótico mediante cirugía endoscópica con láser co2
Treatment of supraglottic cancer by means of co2 laser endoscopic surgery: results
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1892
M. Oliva domínguez
Corresponding author
molivad@seorl.net

Correspondencia: c/ Marina de Guerra 41. El Puerto de Santa María (Cádiz).
, J. Bartual magro, J. Roquette gaona, J. Bartual pastor
Cátedra orl de la facultad de medicina de cádiz. servicio orl del hospital universitario de puerto real (cádiz)
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Resumen

Hemos estudiado una serie de 253 pacientes con cáncer de laringe, tratados mediante cirugía endoscópica con láser C02. Cincuenta pacientes presentaban una localización supraglótica. Tras analizar diversos parámetros, se concluye que la cirugía endoscópica láser en los carcinomas supraglóticos tiene una tasa de supervivencia y un tiempo libre de enfermedad muy similares a la cirugía por vía externa. El tiempo de ingreso es mucho más reducido, el riesgo de complicaciones menor y el coste por proceso más bajo que con la cirugía convencional. Se evitó la traqueotomía en la mayor parte de los pacientes. Las recidivas pueden tratarse de nuevo por vía endoscópica, pero, la necesidad de realizar una laringectomía total tras una recidiva, se considera un factor de mal pronóstico.

Palabras clave:
Carcinoma supraglótico
Tratamiento láser
Supervivencia
Complicaciones
Abstract

Agroup of 253 patients with laryngeal carcinoma was treated by endoscopic laser-CO2 surgery, 50 of them presented a supraglottic localization. The follow up period ranged from 1 to 10 years. From the analysis of different parameters (age, site, stage, histopathology, etc) it could be concluded that survival and free- symptoms- time rates in patients treated with laser endoscopy were similar to those obtained in patients treated with conventional external surgery. However, the endoscopic laser-CO2 surgery reported several advantages such as: no pharyngostoma, less complications, shorter stay in hospital and, consequently, lower health costs. In addition, tracheotomy was almost never necessary. Recurrencies can be also treated endoscopically, but, when total laryngectomy is needed following recurrency, this is considered to be a bad prognostic factor.

Key words:
Supraglottic carcinoma
Laser therapy
Survival
Complications

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