small cell endocrine carcinomasmall cell neuroendocrine tumorneuroendocrine carcinoma of cervixsmall cell endocrine cancernon small cell carcinomametastatic small cell carcinomanon small cell carcinoma prognosiskidney cell carcinomanon small cell carcinoma stage 4liver cell carcinomasmall cell carcinoma lungmetastatic urothelial cell carcinoma