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Vol. 52. Issue 3.
Pages 207-210 (March 2001)
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Vol. 52. Issue 3.
Pages 207-210 (March 2001)
Invasión neoplásica del cartílago laríngeo, diagnóstico mediante tomografía computerizada
Neoplasic invasion of laryngeal cartilage: diagnosis by computed tomography
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E. Amilibia1,*, A. Juan*, J. Nogués*, M. Mañós*, J.L. Monfort**, M. Dicenta*
* Servicio de otorrinolaringología
** servicio de neurorradiología. Ciudad sanitaria y universitaria de bellvitge, hospitalet del llobregat, barcelona
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Resumen

El diagnóstico de la invasión neoplásica del cartílago laríngeo es de gran importancia para el correcto estadiaje del carcinoma laríngeo y su posterior tratamiento. Para evaluar la precisión del TC en el diagnóstico de la afectación cartilaginosa, se realiza el presente estudio. Se estudian retrospectivamente 127 pacientes con carcinoma de laringe e hipofaringe T3-T4, tratados quirúrgicamente en la Ciudad Sanitaria y Universitaria de Bellvitge entre los años 1993 y 1997. Se determina que el TC presenta una exactitud del 78%, una especificidad del 91% y una sensibilidad del 54%, para el diagnóstico de la invasión de los cartílagos laríngeos en el carcinoma de laringe e hipofaringe.

Palabras Clave:
Neoplasia laríngea
Cartílago laríngeo
Tomografía computerizada
Abstract

The diagnostic of the laryngeal cartilage neoplastic invasion plays an important role in the accurate staging of the laryngeal carcinoma and its treatment. To evaluate the accuracy of the CT diagnosing cartilage involvement, the present study is reported. 127 patients with carcinoma of the larynx and hipopharynx T3-T4, surgical treated between 1993 and 1997 at Ciudad Sanitaria y Universitaria de Bellvitge, are retrospectively studied. TC presents an a accuracy of 78%, a specificity of 91% and a sensitivity of 54% in the diagnostic of laryngeal cartilage invasion of the laryngeal and hipopharyngeal carcinoma.

Key Words:
Laryngeal neoplasms
Laryngeal cartilage
Computed tomography

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