查询词典 malignancy

The objective of this study is to study the expression and malignancy prediction of Podocalyxin in feline mammary gland tumors.

本研究的目的在於了解Podocalyxin在猫乳腺肿瘤中的表现，并分析其与组织病理学上的关联性。

The fluorescence intensity of filtrating malignancy was 282, and the sensitivity and the specificity were 80% and 72%.

荧光强度282作为诊断恶性肿瘤的临界值，则其检测灵敏度和特异度分别为80%和72%。

Red hair was associated with an adjusted threefold risk of the malignancy, as was self-reported inability to tan following repeated sun exposure. Heavy freckling was associated with a 4.1-fold increased risk, and a history of 11 or more sunburns before age 18 years carried a 2.5-fold elevated risk.

经校正后，红发与黑色素瘤罹患风险增加3倍相关；在自述反复日光曝晒但不会晒黑的患者中，黑色素瘤罹患风险也增加3倍；重度雀斑者风险增加4.1倍；18岁以前有≥11次晒伤史者风险增加2.5倍。

Objective:The purpose of this study was to report percutaneous endoscopic gastrostomy applied in the treatment of advanced malignancy intestinal obstruction for gastrointestional drainage.

目的：观察经皮内镜下胃造口作为胃肠减压途径，在晚期不能手术的癌性肠梗阻病人中应用的有效性及安全性。

Objective To study the clinical characteristics of multiple primary malignancy in genitourinary organs.

目的 探讨泌尿男生殖系多原发恶性肿瘤的临床特点。

Bladder cancer is the most common malignancy in genitourinary cancers in china and transitional cell carcinoma of the bladder accounts for more than 90% of bladder cancer.

在中国，膀胱肿瘤是泌尿生殖系统中最常见的恶性肿瘤，其中有90％以上是膀胱移行细胞癌。

Hematuria can be associated with cystitis or malignancy along with other causes.

血尿可能与各种原因导致的膀胱炎或恶心肿瘤有关。

Sensitive range from 49.1% to 100%, specificity range from 18.2% to 90%,accurate range from 45.5% to 88.3%, PPV range from 34.1% to 95.2,NPV range from 22.2% to 100%,the combine sensitive was 82.7%,specificity was 63.3%;there were not obvious publish bias in the 9 articles, and there was heterology of the 9 articles, the forest figure show RR was 2.34[1.43,3.05],and its 95% confidence interval did not include 1,the chance of malignancy nodules'SUV above 2.5 were more than benign nodules.

文献报道的敏感性49.1-100%，特异性18.2-90.0%，准确性45.5-88.3%，阳性预测值34.1-95.2%，阴性预测值22.2-100%，Meta分析合并后的敏感性82.7%，特异性为63.3%，准确性为71.8%，阳性预测值80.8%，阴性预测值57.0%；漏斗图成近似倒三角形，认为文献无明显发表偏移；对文献异质性检验，P小于0.05，认为文献来源存在异质性；选用随机效应模式得到森林图，RR为2.34[1.43，3.05]，其95%的可信区间不包括1，认为肿瘤病人最大SUV 2.5法呈阳性的可能性大于非肿瘤病人，二者之间具有统计学差异；两篇来源于日本的文献显示日本国的18F-FDG PET肺占位显像假阴性率高于我国。

Malignancy tumor group are abundance of cellulars and haemorrhage 、necrosis 、heteromorphism、caryocinesia are manifest.

恶性组肿瘤组可见出血坏死，细胞丰富，明显异型性，核分裂多见。

While in Caveolin-1-transfected MGC803 cells, the cell malignancy declined as the cellular heteromorphism diminished, with the ratio of nuclear-to-cytoplasm decreased, and the karyokinesis disappeared.

运用光学显微镜观察转染前后MGC803细胞形态的变化：另运用细胞计数检测了Caveolin-1对MGC803细胞生长的影响，流式细胞术分析了Caveolin—1对MGC803细胞周期分布的影响。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。