title: [Undifferentiated thyroid carcinoma--pathologic study of 35 cases].
mesh_terms: D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000473:pathology*; D018288:Carcinoma, Small Cell / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013964:Thyroid Neoplasms / Q000473:pathology*