title: Surgical management of squamous cell carcinoma of the base of the tongue.
abstract: An 11-year experience with 100 patients who had surgery as definitive treatment for squamous cell carcinoma of the base of the tongue between 1979 and 1989 has been retrospectively reviewed. Although 81% of the patients had stage III or stage IV disease, mandible continuity was maintained in 86%, and the larynx was preserved in 80%. Lymphadenectomy was performed in conjunction with the primary resection in a total of 89 patients, including 62 patients who had clinically evident metastases. Postoperative radiation was administered to 63 patients because of positive resection margins (17), positive cervical lymph nodes (34), or high tumor stage (12). Overall and disease-specific 5-year survival rates for the entire group were 55% and 65%, respectively. The 5-year disease-specific survival rates for stages I/II, III, and IV were 77%, 64%, and 59%, respectively. Local control was achieved in all but 18 patients. Our results indicate that surgery remains a viable treatment option for patients with advanced base-of-tongue cancer. Prospective trials are necessary to compare surgery versus definitive radiotherapy with respect to patients' survival and quality of life.
authors.affiliation: Head and Neck Service, Memorial Sloan-Kettering Cancer Center, New York, New York 10021.
authors.forename: D H
authors.initials: DH
authors.lastname: Kraus
authors.forename: A P
authors.initials: AP
authors.lastname: Vastola
authors.forename: A G
authors.initials: AG
authors.lastname: Huvos
authors.forename: R H
authors.initials: RH
authors.lastname: Spiro
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002294:Carcinoma, Squamous Cell / Q000401:mortality / Q000601:surgery*; D005260:Female; D006801:Humans; D008197:Lymph Node Excision; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D011183:Postoperative Complications; D012008:Recurrence; D012189:Retrospective Studies; D015996:Survival Rate; D014062:Tongue Neoplasms / Q000601:surgery*; D016896:Treatment Outcome