论文部分内容阅读
Thethyroidcanceristhemostcommoncarci nomaintheendocrinicneoplasms.Thyroidcarcino ma,dependingonthepathologicaltype,hastwo thoroughlypolarizedcharacteristicsofprogression. Undifferentiatedcarcinomaischaracterizedbyex ceptionallyquickprogressionwithdireprog