Prognostic factors of tongue cancer in children and adolescents: A SEER population‐based study

Abstract

AbstractPurposeThis study aims to analyze the clinicopathological characteristics and survival outcomes of tongue cancer in the pediatric population, a topic with limited existing data, using a population‐based cohort.MethodsPediatric patients diagnosed with tongue cancer from 1975 to 2018 were identified from the Surveillance, Epidemiology, and End Results (SEER) database. Survival rates were assessed using Kaplan–Meier analysis. Univariate survival analysis was conducted with the log‐rank test, while multivariate analysis involved Cox proportional‐hazards regression to identify factors influencing overall survival (OS). A predictive nomogram was developed based on Cox regression findings.ResultsIn total, 97 pediatric patients with tongue cancer were identified, with a median age at diagnosis of 15 years (range: 1–19 years). Tumors were classified as squamous cell carcinoma (45.4%), rhabdomyosarcoma (RMS) (13.4%), and others (41.2%). Of the patients, squamous cell carcinoma was more common in older children, whereas rhabdomyosarcoma was more common in younger children. The Cox proportional hazard regression revealed that histology and surgery were significant independent predictors of overall survival. The chance of death increased with no surgery. Moreover, patients with squamous cell carcinoma or rhabdomyosarcoma have a poorer survival percentage than patients with other subtypes.ConclusionsTongue cancer in children is rare and associated with poor survival outcomes. This study highlights the significance of tumor histology and surgical intervention in determining overall survival, offering valuable insights for clinical decision‐making in pediatric tongue cancer.