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Vol. 57. Issue 5.
Pages 235-241 (May 2006)
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Vol. 57. Issue 5.
Pages 235-241 (May 2006)
Laringuectomía supraglótica. Todavía en la brecha
Supraglottic laryngectomy. Still on-going
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J. Herranz1
Corresponding author
jhg@canalejo.org

Correspondencia: Jesús Herranz Rua Courel 6 15179 Montrove. A Coruña
, J. Martínez Vidal, A. Martínez Morán
Servicio de Otorrinolaringología. Hospital Universitario Juan Canalejo. A Coruña
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Resumen
Introducción

La laringuectomía horizontal supraglótica (LHS) permite conservar la función laríngea evitando un traqueostoma permanente. Su empleo ha decrecido en favor de técnicas endoscópicas y protocolos de preservación de órgano, condicionando su aprendizaje.

Objetivo

Presentar los resultados funcionales y oncológicos a largo plazo.

Material y método

Se revisan 110 pacientes, tratados con LHS, con seguimiento mínimo de 5 años.

Resultados

Control local de 89% en T1, 91% en T2, 80% en T3 y 91% en T4. Control regional del 80,9%. Supervivencia causa específica de 77,6%, 72,6% y 67% a 3, 5 y 10 años, influida significativamente por el estadio N. El 87% conserva una laringe funcional, de los que no se ha decanulado el 8,5%.

Conclusión

La LHS es una técnica útil y oncológicamente segura, con resultados funcionales y oncológicos similares a otras opciones terapéuticas. Su indicación debe valorarse en función de los resultados y la experiencia propia.

Palabras clave:
Carcinoma epidermoide supraglótico
Laringuectomía
Cáncer de laringe
Abstract
Introduction

Horizontal supraglottic laryngectomy (HSL) allows the preservation of a functioning larynx and avoids a permanent tracheostoma. Its use and training have been conditioned by the employment of organ preservation programs and endoscopic laser surgery.

Objective

To show functional and oncological long-term results of HSL.

Material and method

110 patients treated with HSL with a minimum of 5 years follow-up.

Results

Local control, 89% for T1, 91% for T2, 80% for T3 and 91% for T4. Regional control 80.9%. Cause specific survival, 77.6%, 72.6% and 67% at 3, 5 and 10 years, significantly influenced by N-stage. Functional larynx preservation, 87%, with a 8.5% of non-decanulated patients.

Conclusion

HSL is a safe surgical procedure, with similar functional and oncological results to other therapeutic options. Its indications should be considered according to own experience and results.

Key words:
Supraglottic squamous cell carcinoma
Laryngectomy
Laryngeal neoplasm

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