Partial laryngectomy. Prognosis and introduction of a new method of reconstruction of the larynx.

概要

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The five year survival rates of 55 patients with laryngeal cancer who were treated with partial laryngectomy were 90.2, 73.4 and 0% for glottic, supraglottic and subglottic cancers, respectively.Fourteen cases of recurrence or death due to cancer were reported. The interval between partial laryngectomy and recurrence varied from 6 months to l3 years and 8 months. Eight of the 14 patients lived for five years or more after total laryngectomy.The survival rates of the different T classes show glottic T2 cancer could be treated with partial laryngectomy. Patients with recurrence after radiation treatment are also good candidates for partial laryngectomy.A new method of reconstruction after vertical laryngectomy using a sternocleidomastoid musculocutaneous flap was described.
耳鼻咽喉科臨床学会の論文