The prognostic value of pretreatment platelet count in patients with head and neck squamous cell carcinoma

Platelet count was significantly associated with survival in univariate analysis. However, in a multivariate analysis it lost its prognostic capacity, limiting its utility as a prognostic marker in patients with HNSCC. Considering separately each primary tumor location, patients with hypopharyngeal cancer and a high platelet count had a significant decrease of disease-specific survival.