查询词典 metastasis

Bax gene may be involved in the oncogenesis, development and metastasis of lung cancer.

Bax基因可能参与了肺癌发生、发展和转移过程。

The expression of ICAM1 and VCAM1 may be closely related with the growth and metastasis of tumor.

ICAM1和VCAM1可能与肿瘤的生长、转移有着密切的关系。

It may be one reason for immune escape of tumor cells that induces the development and metastasis of tumor.

这可能是肿瘤细胞发生免疫逃逸，从而导致肿瘤的发生或者转移的原因之一。

It may be related to invasiveness and metastasis of hepatocellular carcinoma.

这可能与肝癌的侵袭、转移有关。

objective to analyze the ct appearance of thyroid carcinoma and the differential diagnosis of various thyroid disease.methods 83 cases of thyroid carcinoma and 119 cases of various benign disease with surgical and pathologically proved were analyzed retrospectively.results the ct findings of 83 cases of thyroid carcinoma include:ill defined nodules boundary (n=62),irregular necrosis(n=59),cystic(n=23),"peninsula" enhancing tubercles around the tumour(n=25),"mastoid" tubercles around the tumour(n=11),calcification(n=55) including large scale(n=27) and local(n=28),trachea invasion(n=15),neck or supraclavicular lymph node metastasis(n=27),the accurate of ct to differentia benignancy from malignancy on thyroid disease was 93.6%(189/202).conclusions "peninsula" enhancing tubercles was the characteristic sing of thyroid carcinoma,"mastoid" enhancing tubercles or large scale calcification was the affirmative sign,the ct signs was vary useful to differentiating thyroid disease.

摘 要］目的：分析甲状腺癌的ct表现及鉴别诊断要点。方法：回顾性分析经手术病理证实的83例甲状腺癌和119例甲状腺良性病变的ct表现，归纳总结不同病变的ct特征。结果：83例甲状腺癌中：边界不清62例，不规则坏死59例，囊性变23例，出现"半岛状"强化结节25例，"乳头状"强化结节11例，钙化55例(其中弥漫性钙化27例、局灶钙化28例)，侵犯气管15例，颈部或锁骨上淋巴结肿大27例，ct对甲状腺病变的良恶性鉴别诊断符合率93.6%(189/202)。结论："半岛状"强化结节是甲状腺癌的特征性表现，"乳头状"强化结节及弥漫性钙化可做为甲状腺癌的肯定性征象，掌握各种甲状腺病变的ct表现特点，对病变的定性诊断及鉴别诊断具有重要意义。

The basic reason is that we are not able to control and block up the invasion and metastasis of tumor cells.

其根本原因在于我们无法控制、阻断肿瘤的浸润和转移。

We investigated the significance of MPV in the diagnosis of BM metastasis in patients with solid tumors.

本课题研究MPV在诊断实体瘤患者骨髓转移中的价值。

Abstract］ObjectiveTo improve the CT diagnosis and differential diagnosis of brain stem metastasis.

摘要］目的提高脑干转移瘤的CT诊断及鉴别诊断。

Mainly died for cachexia, or obstruction, and the cause of death rarely distant metastasis of the tumor.

主要 死于恶液质或肠梗阻，死因很少与肿瘤远处转移有关。

Objective:To study the effect of artemisinin on growth, invasion and metastasis of BGC-823 cancer cell.

目的：研究青蒿素对人胃癌细胞株BGC-823的生长、侵袭和趋化运动能力的影响。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。