多发性、浸润性肿瘤以及长期吸烟史是肿瘤复发的高危因素。
Multiple tumors, invasive carcinoma and long-term smoking are high risk factors for tumor recurrence.
摘要肿瘤的化学预防，即应用天然的、合成的或者生物化学因子逆转、抑制或阻止肿瘤进展为浸润性肿瘤。
Cancer chemoprevention is defined as the use of natural, synthetic, or biologic chemical agents to reverse, suppress, or prevent carcinogenic progression to invasive cancer.
使用这种方法，他们制成了治疗浸润性黑色素瘤的疫苗康维辛 （Canvaxin），这种疫苗中有20种不同的黑色素瘤肿瘤特异性成分，来把新的疾病识别方法教给人体。
The result was Canvaxin, a vaccine against aggressive melanoma that was loaded up with 20 different tumor-specific components of melanoma, teaching the body new ways to recognize the disease.
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.
肝细胞癌(HCC)是最常见的恶性肿瘤之一，由于快速浸润性生长及合并肝硬化因此其预后不良。
Hepatocellular carcinoma (HCC) is one of the most common malignancies. It has a poor prognosis due to its rapid infiltrating growth and complicated liver cirrhosis.
结果：在用CTC和OC筛查中，分别发现123和121例晚期肿瘤，包括14例和4例浸润性癌症。
Results During CTC and OC screening, 123 and 121 advanced neoplasms were found, including 14 and 4 invasive cancers, respectively.
原发性肿瘤呈膨胀性生长，继发肿瘤多呈浸润性改变。
The primary clivus tumor demonstrated expansive growth, while the secondary tumor displayed invasive extension.
结论MMP - 2、9在涎腺恶性肿瘤浸润性生长中扮演了重要角色。
Conclusion MMP-2 and MMP-9 may play important roles in invasion of malignant salivary gland tumors.
本文运用不连续密度离心的方法从鼠b 16黑色素瘤体中分离到肿瘤浸润性淋巴细胞(TIL)，并对TIL的体外培养的条件及细胞性质进行了研究。
The separation of tumor-infiltrating lymphocytes (TIL) from tumor mass of B16 melanoma was achieved by discontinuous density gradients centrifugation and the in vitro culture of TIL were investigated.
浸润性乳腺癌中PTEN的表达低于非浸润性乳腺癌及非肿瘤病变组织对照组（P<0.01）。
The positive rates of PTEN in invasive cancer were lower than noninvasive breast cancer and the control group(P<0.01).
目的探讨白细胞介素（IL）2与IL4对膀胱癌肿瘤浸润性淋巴细胞（TIL）体外增殖及细胞毒性免疫调控的协同作用。
Objective To investigate the synergy effects of IL 2 and IL 4 on the proliferation and cytotoxicity of tumor infiltrating lymphocytes (TIL) from murine bladder carcinoma in vitro.
目的研究肺癌原代细胞和细胞系a549对肿瘤浸润性淋巴细胞的抑制作用及其临床意义。
Objective To study the inhibition of lung cancer cells of primary culture and A549 cell line on the proliferation of tumor-infiltrating lymphocytes (TIL) in vitro and its clinical implications.
目的是观察肿瘤细胞是否存在浸润性生长。
This is to see if there is any infiltrative growth by neoplastic cells.
相反原发性上颌骨恶性肿瘤则呈浸润性生长，骨质不规则破坏，大量瘤骨或瘤软骨形成、骨膜反应和软组织肿块等。
On the contrary, primary malignant maxillary tumor showed invasive growth, irregular bony destruction with massive bony or chondral tumor, periosteal reaction and soft tissue mass.
目的研究两种不同肿瘤组织中分离的肿瘤浸润性淋巴细胞在冷冻瘤苗刺激下的增殖反应和抗肿瘤作用。
Objective To observe the capacity of proliferation and anticancerous activity of TIL from two different tumor organs stimulated by freezing cancer vaccines.
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有明显相关性（P< 0 .0 5 ）。
VEGF expression was significantly related with the infiltrative growth, serosal invasion, lymph node and liver metastasis(P<0.05).
结论？肿瘤组织的血管生成在卵巢癌的浸润性生长及转移方面起着重要作用，MVD可作为判断恶性卵巢肿瘤预后的一项重要指标。
Conclusions? Tumor angiogenesis plays an important role in tumor invasion and metastasis. MVD may serve as a significant prognostic indicator in EOC.
【摘 要】目的探讨肿瘤浸润性树突状细胞（TIDC）在大肠癌组织中的表达及预后意义。
ABSTRACT: ObjectiveTo explore the expression of tumor-infiltrating dendritic cells (TIDC) in colorectal carcinoma and its prognostic significance.
对两例原发性肾癌患者手术切除肿瘤组织中肿瘤浸润性淋巴细胞（TIL）进行了体外分离与培养。
Tumor-infiltrating lymphocytes (TIL) isolated from two renal cell carcinoma were cultured in vitro in the presence of rh IL-2.
该肿瘤系高度恶性，多发于50岁以上男性，常见发病部位为腮腺，临床表现浸润性强，易经淋巴和血运转移。
It is a kind of high malignant tumor. The clinical features are as follows: frequently arise from more than 50 years old men, cervical lymph node and blood metastases easily.
该肿瘤系高度恶性，多发于50岁以上男性，常见发病部位为腮腺，临床表现浸润性强，易经淋巴和血运转移。
It is a kind of high malignant tumor. The clinical features are as follows: frequently arise from more than 50 years old men, cervical lymph node and blood metastases easily.
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