These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Use of CO2 laser in conservative surgery of glottic tumors].
    Author: Motta G, Villari G, Motta S, Ripa G, Cuzzocrea R.
    Journal: Acta Otorhinolaryngol Ital; 1991; 11(1):25-34. PubMed ID: 1897368.
    Abstract:
    The present work evaluates the results obtained in a group of 360 patients with laryngeal-glottic tumors (classification T1/T2-N0-M0) who, in the last 10 years, have undergone direct microlaryngoscopy surgery employing a CO2 Laser. In the T1 glottic carcinomas the neoplasm was limited to the vocal cord on one side or it involved the anterior commissure and, most likely, the vocal cord on the opposite side; in T2 glottic tumors the extension reached the hypoglottic region and/or the Morgagni ventricle and the false vocal cords on one or both sides but without compromising laryngeal motility. The five year healing rate for the T1 tumors proved to be 84.7% while it was 74% for the T2 forms. In 36 cases complications were found which can be broken down as follows: - limited local recurrences (13 patients) requiring subsequent direct microlaryngoscopy; - regional lymph node metastases (6 patients) without reproduction of the primary neoplasm; in general (5 of the 6 cases) these patients underwent lateral neck dissection; - spreading of the neoplastic process (17 cases) which made total laryngectomy with lateral neck dissection necessary; this procedure was performed in 15 cases. When these subsequent surgical procedures are also taken into account the percentage healing rises to 94.3% for T1 glottic tumors and to 84.9% for T2. Detailed analysis of the case study, comparison with the data found in the relative literature regarding patients treated with traditional techniques, a series of observations on the advantages and disadvantages inherent to the techniques employed have all led to the conclusion that the use of a CO2 laser in the treatment of laryngeal tumors gives excellent results in terms of prognosis. Moreover, this technique offers significant advantages over the traditional methods and constitutes a reliable technique for partial laryngectomies as long as the indications are accurately applied and the proper techniques used.
    [Abstract] [Full Text] [Related] [New Search]