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The national cancer data base report on squamous cell carcinoma of the base of tongue
Author(s) -
Zhen Weining,
Karnell Lucy H.,
Hoffman Henry T.,
Funk Gerry F.,
Buatti John M.,
Menck Herman R.
Publication year - 2004
Publication title -
head and neck
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.012
H-Index - 127
eISSN - 1097-0347
pISSN - 1043-3074
DOI - 10.1002/hed.20064
Subject(s) - medicine , stage (stratigraphy) , cancer , tongue , radiation therapy , disease , basal cell , surgery , survival analysis , survival rate , carcinoma , oncology , pathology , biology , paleontology
Background. This study provides the largest contemporary overview of presentation, care, and outcome for base of tongue squamous cell carcinoma (SCC). Methods. We extracted 16,188 cases from the National Cancer Data Base (NCDB). Chi‐square analyses were performed on selected cross‐tabulations. Observed and disease‐specific survival were used to analyze outcome. Results. Three‐quarters had advanced‐stage (III–IV) disease. Radiation therapy alone (24.5%) and combined with surgery (26.9%) were the most common treatments. Five‐year observed and disease‐specific survival rates were 27.8% and 40.3%, respectively. Poorer survival was significantly associated with older age, low income, and advanced‐stage disease. For early‐stage disease, surgery with or without irradiation had higher survival than irradiation alone. For advanced‐stage disease, surgery with irradiation had the highest survival. Conclusions. Survival rates were low for base of tongue SCC, with most deaths occurring within the first 2 years. Income, stage, and age were significant prognostic factors. In this nonrandomized series, surgery with radiation therapy offered patients with advanced‐stage disease the best survival. © 2004 Wiley Periodicals, Inc. Head Neck 26: 660–674, 2004