Head & neck · 2010
CO(2) laser therapy in Tis and T1 glottic cancer: indications and results.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Rucci Lucio, Romagnoli Paolo, Scala Jacopo
Аннотация
BACKGROUND: Laser cordectomy for glottic cancer is still hampered by recurrence, which is more frequent upon anterior commissure (AC) involvement. Analysis of results may be a step to improve the efficacy of this therapy for early glottic cancer.
METHODS: In all, 81 patients who underwent surgery with CO(2) laser for Tis and T1, AC0 to AC2 glottic carcinoma were followed up to 55 months.
RESULTS: The incidence of recurrence increased significantly with T and AC classifications. The disease-free interval decreased with increasing T and AC classifications and with increasing severity of histology, but only the AC classification appeared significant. Recurrences occurred in 5 of 35 patients upon type I and type II cordectomy, in 16 of 24 patients upon type V cordectomy, and never upon type III and IV cordectomy.
CONCLUSIONS: Type I to type IV cordectomy, when indicated, can achieve radical treatment of most T1 glottic cancer. Type V cordectomy requires that any suspicion of cartilage invasion, even microscopic, be excluded.
METHODS: In all, 81 patients who underwent surgery with CO(2) laser for Tis and T1, AC0 to AC2 glottic carcinoma were followed up to 55 months.
RESULTS: The incidence of recurrence increased significantly with T and AC classifications. The disease-free interval decreased with increasing T and AC classifications and with increasing severity of histology, but only the AC classification appeared significant. Recurrences occurred in 5 of 35 patients upon type I and type II cordectomy, in 16 of 24 patients upon type V cordectomy, and never upon type III and IV cordectomy.
CONCLUSIONS: Type I to type IV cordectomy, when indicated, can achieve radical treatment of most T1 glottic cancer. Type V cordectomy requires that any suspicion of cartilage invasion, even microscopic, be excluded.