Microlaryngoscopy - Findings review

Authors

  • Jorge Rodrigues Serviço de Otorrinolaringologia, Centro Hospitalar do Alto Ave, Guimarães, Portugal; Departamento de Anatomia, Faculdade de Medicina da Universidade do Porto, Porto, Portugal.
  • Roberto Estevão Serviço de Otorrinolaringologia, Centro Hospitalar do Alto Ave, Guimarães, Portugal.
  • Ana Sousa Serviço de Otorrinolaringologia, Centro Hospitalar do Alto Ave, Guimarães, Portugal.
  • Vânia Henriques Serviço de Otorrinolaringologia, Centro Hospitalar do Alto Ave, Guimarães, Portugal.
  • Alexandra Gomes Serviço de Otorrinolaringologia, Centro Hospitalar do Alto Ave, Guimarães, Portugal.
  • Patrícia Gomes Serviço de Otorrinolaringologia, Centro Hospitalar do Alto Ave, Guimarães, Portugal.
  • Alexandre Mexedo Serviço de Otorrinolaringologia, Centro Hospitalar do Alto Ave, Guimarães, Portugal.
  • Nuno Lousan Serviço de Otorrinolaringologia, Centro Hospitalar do Tâmega e Sousa, Penafiel, Portugal.
  • Fausto Fernandes Serviço de Otorrinolaringologia, Centro Hospitalar do Alto Ave, Guimarães, Portugal.

DOI:

https://doi.org/10.34631/sporl.368

Keywords:

microlaryngoscopy, larynx, vocal folds

Abstract

Several diseases can affect the larynx, deteriorating their functions. Indirect laryngoscopy and laryngeal nasofibroscopy are the most consensual initial assessment. Microlaryngoscopy allows a detailed observation, possibility of palpation and biopsy. This study aims to characterize laryngeal lesions that led to microlaryngoscopy.

We performed a retrospective review of all microlaryngoscopies between January 1993 and December 2014.

We analyzed 863 patients, 68% with benign lesions, 8% with dysplasia and 22% with malignant neoplasm. Polyps were found in 40% of cases. Squamous papilloma was observed in 2,8% of patients. Squamous cell carcinoma was the commonest malignancy, with a marked predominance in males.

Polyps and nodules were the commonest benign lesions. Squamous papilloma had increasing frequency. Squamous cell carcinoma of the larynx is very common in our population.

 

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Published

2017-05-07

How to Cite

Rodrigues, J., Estevão, R., Sousa, A., Henriques, V., Gomes, A., Gomes, P., Mexedo, A., Lousan, N., & Fernandes, F. (2017). Microlaryngoscopy - Findings review. Portuguese Journal of Otorhinolaryngology and Head and Neck Surgery, 54(2), 111–117. https://doi.org/10.34631/sporl.368

Issue

Section

Original Article