Does frozen section increase false negativity in cervical mediastinoscopy during mediastinal lymph node staging compared to paraffin section?

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dc.contributor.authorErdoğu, Volkan
dc.contributor.authorMetin, Muzaffer
dc.contributor.authorSayar, Adnan
dc.contributor.authorBüyükkale, Songül
dc.contributor.authorKiliçgün, Ali
dc.contributor.authorMetin, Serda Kanbur
dc.contributor.authorPekçolaklar, Atilla
dc.date.accessioned2024-09-25T20:17:01Z
dc.date.available2024-09-25T20:17:01Z
dc.date.issued2020
dc.departmentAbant İzzet Baysal Üniversitesien_US
dc.description.abstractBackground: Cervical Mediastinoscopy (CM) is the most important invasive method in mediastinal lymph node staging. Lymph nodes dissected via CM can either be sent to frozen section (FS) for analysis allowing thoracotomy to be performed on the same session, or to paraffin section (PS) where thoracotomy is performed as a separate session (as a separate operation). This study compares the false- negative ratio of mediastinoscopic FS and PS analysis. Materials and Methods: 454 patients with primary lung cancer who have undergone CM between January 2003 and December 2005 have been retrospectively analysed. This study evaluates whether FS analysis increases the false-negative rate of lymph node biopsies. Results: 160 cases from the PS group and 113 cases from the FS group were included in the study. The mean age of the patients was 56.4 years (range 28-77 years). There were 260 men and 13 women. In the PS group, mean thoracotomy time after CM was 9.9 days. False negativity of CM in the PS and the FS groups was found to be 9.2% and 8%, respectively. Conclusion: There was no statistically significant difference in terms of false negativity between FS and PS in mediastinal staging (p = 0.598).en_US
dc.identifier.doi10.26663/cts.2020.0005
dc.identifier.endpage35en_US
dc.identifier.issn2548-0316
dc.identifier.issue1en_US
dc.identifier.startpage31en_US
dc.identifier.trdizinid492919en_US
dc.identifier.urihttps://doi.org/10.26663/cts.2020.0005
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/492919
dc.identifier.urihttps://hdl.handle.net/20.500.12491/15387
dc.identifier.volume5en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofCurrent Thoracic Surgeryen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzYK_20240925en_US
dc.titleDoes frozen section increase false negativity in cervical mediastinoscopy during mediastinal lymph node staging compared to paraffin section?en_US
dc.typeArticleen_US

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