acinic cell carcinoma prognosisnon small cell carcinomaneuroendocrine small cell carcinomametastatic small cell carcinomanon small cell carcinoma prognosiskidney cell carcinomanon small cell carcinoma stage 4liver cell carcinomasmall cell carcinoma lungsquamous cell carcinoma chemotherapyhurthle cell carcinoma prognosisesophageal squamous cell carcinoma