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Transcutaneous fine needle aspiration biopsy of the preepiglottic space
R A Dedivitis1, M B de Carvalho, A Rapoport
1Service of Head and Neck Surgery, Complexo Hospitalar Heliópolis, São Paulo, Brazil. r.dedivitis@bsnet.com.br
Objective:
To evaluate transcutaneous fine needle aspiration biopsy of the preepiglottic space for staging supraglottic squamous cell carcinoma.
Study Design:
We studied 28 patients who underwent total or horizontal supraglottic laryngectomy as their main therapy modality due to supraglottic squamous cell carcinoma, followed in some cases by adjuvant radiation therapy. All the patients underwent transcutaneous fine needle aspiration.
Results:
The cytopathologic examination of the material obtained by aspiration was compared to the histopathologic analysis of the laryngectomy specimens; the efficiency was 96.4%. The method did not cause any morbidity.
Conclusion:
Transcutaneous fine needle aspiration biopsy of the preepiglottic space is useful for preepiglottic space evaluation, with a high correlation with histopathologic results and no morbidity.