目的：提高对硬脑膜单发肿瘤浸润和转移的CT诊断及鉴别诊断。
Objective: To improve CT diagnosis and differential diagnosis of single tumor invasion and metastasis of endocranium.
大量研究表明，它们在乳腺癌的浸润和转移中起着极为重要的作用。
A great deal of studies showed that they have the important role in invasiveness and metastasis of breast carcinoma.
近几年来的死亡率逐步攀升，引起死亡的主要原因是肿瘤的浸润和转移。
In recent years the death rate gradually increased, leading cause of death is caused by tumor invasion and metastasis.
体外培养，AMD3100对浸润和转移的肠癌细胞株有显著的抑制作用。
In vitro, AMD3100 has shown a significantly inhibitory effect on invasion and migration in colorectal cancer cell line.
提示，肿瘤侵袭部位肥大细胞在胃癌的浸润和转移中可能起一定的促进作用。
The numerouser was the mast cell at tumor invasion, the deeper was the infiltrating d…
目的鼻咽癌是头颈部常见的恶性肿瘤，而浸润和转移是鼻咽癌致死的主要原因。
ObjectiveNasopharyngeal carcinoma is a common malignant tumor in head and neck, invasion and metastasis are responsible for the high rate of mortal.
妇科肿瘤是女性高发肿瘤之一，其浸润和转移是导致患者预后不良的主要原因。
Gynecologic neoplasms are the most common tumors of the females and most poor prognoses are due to invasiveness and metastasis of the malignancy.
eIF4E高表达于多种人类恶性肿瘤中，与肿瘤的发生、浸润和转移密切相关。
EIF4E is highly expressed in many human malignancies and is related to development, invasion and metastasis of tumors.
目的研究富含半胱氨酸的酸性蛋白在食管鳞癌的增殖、浸润和转移中的作用及临床意义。
Objective To investigate the role of secreted protein, acidic and rich in cysteine in proliferation infiltration and metastasis of esophageal squamous cell carcinoma.
间质细胞与细胞外基质成分构成的肿瘤微环境对肿瘤细胞的生长、浸润和转移具有重要作用。
Tumor microenvironment is composed of mesenchymal cells and extracellular matrix components, which plays an important role in the growth, invasion and metastasis of tumor cells.
有证据证明IGF - 2在许多肿瘤细胞中可使细胞增殖增加，抑制凋亡，增加局部浸润和转移。
There are evidences that IGF-2 increases cell proliferation, inhibits apoptosis and raises local infiltration and transfer in many tumor cells.
目的研究富含半胱氨酸的酸性蛋白(SPARC)在食管鳞癌的增殖、浸润和转移中的作用及临床意义。
Objective To investigate the role of secreted protein, acidic and rich in cysteine (SPARC) in proliferation infiltration and metastasis of esophageal squamous cell carcinoma (ESCC).
肿瘤转移抑制基因能抑制肿瘤细胞的转移，由于肿瘤转移抑制基因的突变或缺失，从而导致肿瘤的浸润和转移。
Tumor metastasis suppressor gene can inhibit the metastasis of tumor cells, mutations or deletions of this kind of genes can lead to tumor invasion and metastasis.
下咽癌是头颈部较常见的恶性肿瘤，恶性度较高，多浸润生长、易转移，而浸润和转移是下咽癌致死的主要原因。
ObjectiveHypopharyngeal carcinoma is a common malignant tumor in head and neck , invasion and metastasis are responsible for the high death rate.
结论肿瘤浸润深度和淋巴结转移反映了肿瘤的生物学行为。
Conclusion Lymph node metastasis and the depth of invasion may reflect the biologic behavior of the tumor.
MRP蛋白表达增高可能反映肿瘤的浸润深度和提示肿瘤的淋巴结转移。
High expression of MRP might inflect deeply infiltrating of the tumor and indicate metastasis of lymph node.
结论CT对右半结肠癌的诊断及显示结肠周围浸润、回肠末端累及和淋巴结转移具有很高价值。
Conclusion CT scan plays important role in diagnosis of right-sided colon cancer as well as in finding pericolic infiltration, distal ileal involvement and lymphadenopathy.
肿瘤对周围组织浸润和肿瘤转移是恶性胰岛细胞瘤最可靠的诊断标准。
Tumor infiltration to adjacent tissues and metastasis are credible evidence for the diagnosis of a malignant islet cell tumor.
高水平的VEGF表达与肿瘤的浸润性生长、浆膜浸润、淋巴结转移和肝转移具有明显相关关系。
High VEGF expression was significantly related with the infiltrative growth pattern, serosal invasion, lymph node and liver metastasis.
PCNA的表达与临床分期、胃癌浸润深度和淋巴结转移相关。
The expression of PCNA was correlated with clinical stage, depth of infiltration and lymph nodes metastasis.
因此，浸润（如此处浸润静脉）和转移才是最可靠的指标。
Thus, invasion (as seen here in a vein) and metastases are the most reliable indicators.
胃癌的COX - 2过度表达与其淋巴结的转移和临床分期密切相关，而与组织学类型和浸润深度无明显相关。
The strong expression of COX-2 has close correlation with lymphoid nodule metastasis and clinical stage of gastric carcinoma, but no noticeable relation to histology type or the depth of invasion.
结论肿瘤浸润深度和分化程度是影响胃癌周围淋巴结转移的主要因素。
Conclusion: the major influencing factors of the lymphatic metastasis of stomach carcinoma are affected depth and differentiating degree of tumor.
目的探讨分泌性富含半胱氨酸的酸性蛋白(SPARC)在食管鳞癌(ESCC)增殖、浸润、转移中的作用和意义。
Objective To investigate the role of secreted protein, acidic and rich in cysteine (SPARC) in proliferation and metastasis of esophageal squamous cell carcinoma (ESCC).
多因素分析表明，肿瘤浸润深度、分化程度、淋巴结转移区域数和肿瘤部位对预后的影响有显著性意义。
According to multivariate analysis, depth of tumor invasion, tumor differentiation, the number of lymph nodes metastatic field, and tumor location were of prognostic significance.
分析EBV阳性胃肿瘤的分化程度、淋巴细胞浸润和淋巴结转移情况。
We analyzed the condition of differentiation, the infiltration of lymphocyte and lymphaden metastasis of EBV-positive gastric neoplasm.
结论影响胆管癌切除术后患者预后的最重要因素是淋巴结转移、胰腺浸润和神经浸润。
Conclusion The most important prognostic factors for bile duct carcinoma after resection were lymph node metastasis, pancreatic infiltration and perineural infiltration.
结论肿瘤分化程度和肠壁浸润深度是影响结直肠癌淋巴结转移的重要危险因素。
Conclusion Tumor differentiation and depth of bowel wall invasion are important risk factors for lymph node metastasis in colorectal cancer.
MTA1基因是最近发现的一个肿瘤转移相关基因，与许多肿瘤的浸润和淋巴结转移程度有关。
The MTA1 gene has been recently identified as metastasis-associated gene, which is related to the degree of invasion and lymphatic metastasis in various carcinomas.
结论：在腮腺恶性肿瘤中，MMP 2与TIMP 2之间的平衡失调可能更为重要，TIMP 2表达的下调可作为肿瘤早期转移和浸润的标志之一。
Conclusion: The imbalance of MMP-2 and TIMP-2 may be more important in malignant parotid gland tumor, down-expression of TIMP-2 may be an early biomarker of metastasis and invasion of tumor.
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