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甲状腺乳头状癌:多个乳头状病灶


甲状腺乳头状癌。在甲状腺内易侵袭淋巴管,因此淋巴结转移较常见,可见多个病灶。肿块呈囊性,内部包含乳头状赘生物。最常见于中年女性。

甲状腺乳头状腺癌:大体 显微镜一 显微镜二:砂粒体

Sectioning through a lobe of excised thyroid gland reveals papillary carcinoma. This neoplasm can be multifocal, as seen here, because of the propensity to invade lymphatics within thyroid, and lymph node metastases are common. The larger mass is cystic and contains papillary excresences. These tumors most often arise in middle-aged females.


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