preferred_name: Refractory Extrapulmonary Small Cell Neuroendocrine Carcinoma
preferred_name_lc: refractory extrapulmonary small cell neuroendocrine carcinoma
label: Refractory Extrapulmonary Small Cell Neuroendocrine Carcinoma
label_lc: refractory extrapulmonary small cell neuroendocrine carcinoma