Purpose To detect the clinicopathological and molecular features of gastric medullary cancer.

目的探讨胃髓样癌的临床病理和分子遗传学特征。

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The TAM positive rate in medullary cancer was higher than that in other pathologic types of breast tumors and it was the lowest in ductal cancers.

不同组织学类型TAM抑制率实验似有差异，髓样癌的阳性检出率较浸润性导管癌高。

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The chlorophyll and cancer cells located in the subcapsular sinuses and peritrabecular sinuses of the lymph nodes, while there were no them in medullary sinuses and efferent lymphatic vessels.

叶绿素和癌细胞分布于淋巴结的被膜下窦和小梁周窦，而髓窦和输出淋巴管内未发现叶绿素和癌细胞。

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The problem is that medullary cancer is so rare and develops so slowly over decades, that there is be no easy way to rule out the possibility that the drugs might boost cancer risk decades after people start taking them.

FORBES: Drug Safety

Vandetanib, the drug approved today, failed in non-small cell lung cancer and in bladder cancer before it proved effective in medullary thyroid cancer.

FORBES: AstraZeneca's Victory Highlights Difficulty Of Cancer Drug Development

Medullary thyroid cancer involves specific types of cells that are found in the thyroid gland and can occur spontaneously, or be part of a genetic syndrome.

FORBES: AstraZeneca's Victory Highlights Difficulty Of Cancer Drug Development