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甲状腺乳头状腺癌:砂粒体


另例甲状腺乳头状腺癌。中央可见小砂粒体。肿瘤细胞的细胞核清晰可见。乳头状癌表现为无痛性肿块,存活时间长,甚至在转移的情况下也是如此。甲状腺乳头状癌转移最常见部位是颈部的局部淋巴结。事实上,一些乳头状癌可能首先发现的是结节状转移灶。

甲状腺乳头状腺癌:大体 显微镜一 显微镜二:砂粒体

This is another papillary carcinoma of thyroid. Note the small psammoma body in the center. The cells of the neoplasm have clear nuclei. Papillary carcinomas are indolent tumors that have a long survival, even with metastases. The most favorite site of metastasis is to local lymph nodes in the neck. In fact, some papillary carcinomas may first present as nodal metastases.


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