• Clin Otolaryngol · Apr 2009

    Pathological validation of supracricoid partial laryngectomy in laryngeal cancer.

    • D-I Sun, K-J Cho, J-H Cho, Y-H Joo, C-K Jung, and M-S Kim.
    • Department of Otolaryngology-Head and Neck Surgery, The Catholic University of Korea, College of Medicine, Seocho-Gu, Seoul, Korea.
    • Clin Otolaryngol. 2009 Apr 1; 34 (2): 132-9.

    ObjectivesTo validate pathologically whether supracricoid partial laryngectomy is an oncologically sound procedure in cases with invasion of the thyroid cartilage, paraglottic space, pre-epiglottic space, anterior commissure, or subglottis.DesignA retrospective review of case notes was performed.SettingPatients treated at a single institute in the Republic of Korea.ParticipantsSixty-three patients who underwent supracricoid partial laryngectomy for laryngeal squamous cell carcinoma between June 1994 and May 2005 who were followed for at least 2 years.Main Outcome MeasuresLocal control and overall survival rates. Pathological invasion of the thyroid cartilage, anterior commissure, pre-epiglottic space, paraglottic space, or subglottis was also investigated as a cause of recurrence. Prognostic factors for local control and survival were evaluated with univariate and multivariate models.ResultsInvasion of the anterior commissure, paraglottic space, thyroid cartilage, pre-epiglottic space, or subglottis had no significant impact on the recurrence or overall survival rates. The presence of a positive resection margin was significantly associated with recurrence in the univariate and multivariate analyses (P = 0.026, 0.028, respectively). When considering the prognostic factors influencing survival, the univariate analysis showed that N stage, a positive resection margin and recurrence had significant influences on the overall survival rate (P = 0.010, 0.0004 and 0.000 respectively). In the multivariate analysis, only recurrence affected the survival rate (P = 0.002).ConclusionSupracricoid partial laryngectomy can be used with oncological safety in selected cases of laryngeal cancer with invasion of the anterior commissure, thyroid cartilage, pre-epiglottic space, paraglottic space, or subglottis.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…