转移瘤

Results There were three morphological types of BM metastasis of NB, microinvasive, moderately invasive and diffusely invasive pattern. CgA/NSE immunohistochemical staining was needed fur confirming the metastatic neuroblastic cells in microinvasion.

结果 神经母细胞瘤骨髓转移表现为微小浸润、中度浸润和弥漫浸润三种形式，主要根据骨髓造血组织与肿瘤成分的比例和分布而定，其中微小浸润常需行CgA/NSE免疫组化染色辅助诊断。

Methods: Immunohistochemistry was used to detect the expressions of PTTG protein and c-myc protein in 37 osteosarcoma and 12 osteoenchondroma.

采用免疫组织化学的方法及图像分析技术检测37例骨肉瘤和12例骨软骨瘤中PTTG、c-myc蛋白的表达。并与骨肉瘤主要临床病理学参数及转移进行比较。

METHODS: Five patients with histologically confirmed, surgically unresectable metastatic malignant tumors (2 nasopharyngeal carcinomas, 1 pulmonary carcinoma, 1 parosteal sarcoma and 1 bladder carcinoma) that had definitely failed to the conventional chemotherapy an...

放化疗失败或拒绝放化疗并有转移病灶的5例肿瘤患者(2例鼻咽癌，1例肺癌，1例骨旁质肉瘤和1例膀胱癌)，以H101(5×1011～15×1011VP)瘤内注射联合60min42℃局部热疗进行治疗。

To evaluate the effects of CO2 pneumoperitoneum on the growth and metastasis of the human ovarian carcinoma cell line SKOV3 in animal models.

目的探讨不同压力持续性CO2气腹对人卵巢癌SKOV3细胞裸鼠皮下移植瘤生长和转移的影响。

Objective To evaluate the effects of CO2 pneumoperitoneum on the growth and metastasis of the human ovarian carcinoma cell line SKOV3 in animal models.

目的 探讨不同压力持续性CO2气腹对人卵巢癌SKOV3细胞裸鼠皮下移植瘤生长和转移的影响。

125I seeds interstitial brachytherapy is a new kind of method to treat with malignant tumors. The aim of the experimental research through animals is to investigate the therapeutic effect and the pathological changes on rabbits' VX_2 liver tumor treated with ~(125)I seeds interstitial brachytherapy and percutaneous ethanol injection under CT guidance. We aim to identify the therapeutic effect and the criterion of ~(125)I seeds radiant activity selection, optimize the therapeutic regimen, investigate the tissue damage, its' prothetic time and the relationship between time and dosage effect, and approach to provide fundamental theories for ~(125)I seeds clinical using and arrive at the best dosage range of ~(125)I seeds interstitial brachytherapy. And it can become a new and effective kind of therapies to be applied for the clinical treatment to mid-advanced stage and recurring liver tumor.

放射性粒子组织间植入是肿瘤治疗的一种新方法，本研究通过动物实验探讨CT导引下瘤体内~(125)I粒子植入治疗，以及~(125)I粒子组织间植入联合经皮乙醇注射综合治疗兔VX_2肝转移癌的疗效及其病理基础，确证~(125)I粒子组织间植入治疗肝癌的有效性，确定治疗高度恶性肿瘤的粒子选用标准和最佳治疗方案，同时探索~(125)I粒子在家兔肝脏组织间植入内照射后放射损伤和修复的变化及其时间与剂量效应的关系，提出临床应用~(125)I粒子组织间植入治疗的最佳剂量范围，为该疗法在实际应用中合理化治疗方案的取得提供理论依据，并为临床中晚期及复发肝癌的治疗提供一种新颖、有效的手段。

Surgical resection of the mass both demonstrated a metastatic thymic lesion and ameliorated the patient's quality of life.

外科手术切除术双侧肿瘤表明是转移性胸腺瘤，并改善了患者的生活质量。

The invasive and migratory potential of M0 M and M cells in vitro and in viva were observed by Boyden chamber and by inoculation into nude mice and, simultaneously, correlation between the expression of Tiam 1 acid the invasive and migratory potential of gastric cancer cells was analysed.

应用裸鼠接种法观察M0，M，M细胞的在体成瘤及转移能力。

Spinal giant cell tumor of bone is a kind of primary benign bone tumors in the spine. It is rich in blood supply, aggressive, and easily recurring and lung metastasizing.

脊柱骨巨细胞瘤是一种原发于脊柱的良性肿瘤，血运丰富，侵袭性生长，易复发，并可发生肺转移，因此治疗难度大。

We identified 31 miRNAs that were differentially expressed (13 up-regulated and 18 down-regulated) in metastatic melanomas relative to benign nevi.

为了证实&miRNAs的差异表达能够导致癌症发生&这一猜想，Chen等人比较了良性病变和转移性黑素瘤中miRNAs的表达水平。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。