Role Of Margin Status In Recurrence After Co2 Laser Endoscopic Resection Of Early Glottic Cancer.

dc.creatorCrespo, Agricio N
dc.creatorChone, Carlos T
dc.creatorGripp, Flávio M
dc.creatorSpina, Ana L
dc.creatorAltemani, Albina
dc.date2006-Mar
dc.date2015-11-27T13:05:20Z
dc.date2015-11-27T13:05:20Z
dc.date.accessioned2018-03-29T01:02:36Z
dc.date.available2018-03-29T01:02:36Z
dc.identifierActa Oto-laryngologica. v. 126, n. 3, p. 306-10, 2006-Mar.
dc.identifier0001-6489
dc.identifier10.1080/00016480500316985
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/16618660
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/196719
dc.identifier16618660
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1296952
dc.descriptionIn patients with early glottic squamous cell carcinoma (SCC) submitted to CO2 laser endoscopic resection, local disease recurrence was significantly correlated with the presence of positive additional surgical margins on permanent sections. To evaluate the rate of cancer recurrence in patients with early glottic SCC submitted to CO2 laser endoscopic resection according to margin status after resection, stage of disease and postoperative radiotherapy. The rate of larynx preservation and the length of hospital stay were also evaluated. Forty consecutive patients with early glottic cancer were subjected to laser endoscopic resection surgery of glottic cancer followed by frozen-section control of margins, with intraoperative enlargement of margins when positive. Adjuvant radiation therapy or enlargement of previous margins was indicated in the case of positive additional surgical margins on permanent section. Local recurrence occurred in three patients (7.5%), all with positive additional surgical margins on permanent section. Positive additional surgical margins on permanent section were related to 37.5% of recurrences and negative additional surgical margins with 0% of recurrences (p=0.006). All patients spent at most 1 day at the hospital.
dc.description126
dc.description306-10
dc.languageeng
dc.relationActa Oto-laryngologica
dc.relationActa Otolaryngol.
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAdult
dc.subjectAged
dc.subjectCarbon Dioxide
dc.subjectCarcinoma, Squamous Cell
dc.subjectFemale
dc.subjectFollow-up Studies
dc.subjectFrozen Sections
dc.subjectGlottis
dc.subjectHumans
dc.subjectIncidence
dc.subjectLaryngeal Neoplasms
dc.subjectLaryngoscopy
dc.subjectLaser Therapy
dc.subjectMale
dc.subjectMiddle Aged
dc.subjectNeoplasm Recurrence, Local
dc.subjectNeoplasm Staging
dc.subjectProbability
dc.subjectReoperation
dc.subjectRetrospective Studies
dc.subjectRisk Assessment
dc.subjectSurvival Analysis
dc.subjectTreatment Outcome
dc.titleRole Of Margin Status In Recurrence After Co2 Laser Endoscopic Resection Of Early Glottic Cancer.
dc.typeArtículos de revistas


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