查询词典 lung cancer

9The sieve that scanning of 9mTc-MDP nuclide bone can check in installment as lung cancer checks the method; progress as lung cancer course of diseases, tumor labels the level of content CEA, CA125, NSE and CYFRA21-1 rises gradually. Other people of number of tumour of combination of 99mTc-MDP bone scanning has fundamental value in be not cellule lung cancer to be diagnosed in installment.

99mTc-MDP核素骨扫描可作为肺癌分期检查的筛查手段；随着肺癌病程的进展，肿瘤标记物CEA、CA125、NSE和CYFRA21-1的水平逐渐上升。99mTc-MDP骨扫描联合肿瘤标记物在非小细胞肺癌分期诊断中具有重要的价值。

Compared the VOCs in lung cancer patients and normal people and metabolic product of lung cancer cells to analyze the correlation between lung cancer and its marker VOCs.Results 7 lung cancer patients were detected three marker VOCs in their breath: Benzene,Propyl benzene and Decane.

在肺癌患者的呼吸气体中所含的特征性有机成分的检测方面［1～3］，已经有部分科研人员做了尝试，也有培养肺癌组织细胞并探测其代谢气体成分的研究［4］，期望能建立通过检测患者的呼吸气体即能够初筛肺癌患者的简便方法。

Five models were used to investigate the "Changdong"" s anti-tumor effect: mice S180 sarcoma solid model, mice liver cancer H22 solid model, mice Lewis lung cancer model, as well as human liver cancer QGY and colon cancer LOVO implanted in naked mice; mice liver cancer H22 was also used to evaluate the enhancive effect of "Changdong" when it was co-applied with other anti-tumor agent or with radiotherapy; The "Changdong"" s cytotoxic effect in vitro on such tumors as QGY, LOVO, lung cancer A549, breast cancer MCF-7, as well as mice leukemia P388 was observed through MTT method. And investigate the effect of "Changdong" on proliferation of spleen lymphocyte, on activity of NK cell and on synthesis of IL-2 in mice bearing Lewis lung cancer, respectively. With propidium iodide straining, cell aigptosis and cell circle were analyzed by flow cytometry. Result:"Changdong" has an evident tumor inhibitive effect on mice tumor model as well as human tumor implanted in naked mice with a quantity-effect relationship.

使用小鼠S180肉瘤、小鼠肝癌H22实体瘤和小鼠Lewis肺癌模型，以及人体肝癌QGY和人体肠癌LOVO裸鼠异种移植模型，进行"长动"的抗肿瘤药效学研究：用小鼠肝癌H22进行"长动"合并放疗和化疗的增效作用研究；用MTT法进行"长动"对肝癌QGY、肠癌LOVO、肺癌A549、乳腺癌MCF-7、小鼠白血病P388等10株人体和动物肿瘤细胞的体外细胞毒性作用研究；用淋巴细胞转化试验、小鼠NK细胞活性试验、小鼠胸腺细胞增殖法分别测定"长动"对荷Lewis肺癌小鼠的脾淋巴细胞增殖的影响、自然杀伤细胞活性的影响和对小鼠产生白介素-2(IL-2)的影响；用流式细胞仪PI单染色法进行"长动"对人体肝癌QGY细胞的体外诱导凋亡作用和对肿瘤细胞周期的影响的研究。

Results: Among 53 positive cases , single nodus was found in 47 cases, with 21 in left lung and 26 in right lung. The diameter ranged from 0.5cm to 3.0cm. Rugged edge and vascular figure were clearer in helical than in routine scan. Double noduses were found in 2 cases and all proved to be benign later , with one as tuberculosis and the other as nonspecific infection. Multiple noduses of both lungs were found in 4, with 3 as carcinomatous metastasis and 1 as tuberculosis. Among 100 controls in whom no nodus was found in routine CT scan ,a nodus (0.5cm) was found in 92 cases to have health examination and 2 was found in 8 cases with cancer (6 with esophagus cancer and 2 with lung cancer ).

结果：阳性者53例中，单个结节47例（左肺21例右肺26例），结节直径（0.5cm-3.0cm），比常规扫描更能检出结节边缘凹凸不平及肿瘤供血血管。2个结节2例均为良性（一例手术病理证实为结核，1例抗炎治疗后吸收痊愈），双肺多发性结节4例（3例为转移瘤，一例为结核），常规扫描无阳性发现者100例做三维重建，其中92例作健康体检者检出一个结节（0.5cm）；8例有癌性病史患者（食道癌6例肺癌2例），检出两例有结节。

objective to investigate the reasons of misdiagnosis on the young patients with non-typical lung cancer,to enhancing the cognition of the disease.methods the data of incidence,clinical manifestation,imageology,bronchoscope,surgical pathologic examination of 32 cases with non-typical lung cancer were analyzed.results 8 cases of 32 patients were misdiagnosed as tuberculosis,7 cases were misdiagnosed as pneumonia,6 cases were misdiagnosed as tuberculosis pleurisy,3 cases were misdiagnosed as omarthritis,2 cases were misdiagnosed as arthritis,2 cases were misdiagnosed as transient ischemic attack,2 cases were misdiagnosed as hemicrania,2 cases were misdiagnosed as intervertebral disk hernia.conclusion the clinical symptom of young patients with non-typical lung cancer was non-typical,and the misdiagnosis rate was high.

目的 探讨不典型青年肺癌误诊的原因，以期提高对本病的认识。方法对32例误诊的青年肺癌(5岁)患者的发病情况、临床表现、影像学检查、支气管镜及手术病理检查进行分析。结果 32例患者中，误诊为肺结核8例，肺炎7例，结核性胸膜炎6例，肩周炎3例，关节炎2例，短暂性脑缺血发作2例，偏头痛2例，椎间盘突出2例。结论青年肺癌临床症状不典型，误诊率较高。

There were 7 cases centrality lung cancer, 15 cases circumference lung cancer, I cases penetrate lung cancer in the 23 cases squamous-cell carcinoma, 18 cases were single focus, and the interface between lung and tumor was illegibility in 20 cases.

在173例小细胞肺癌中，中心型167例，弥漫型和中心型各3例；单发167例，肺瘤界面不清168例、远处转移85例。

However, the study about the relationship between the number of TILs and non-small-cell lung cancer is very few, especially between CD4~+、 CD8~+T lymphocytes and NSCLC.

研究发现某些肿瘤(如，食道癌、胰腺癌、结肠直肠癌)浸润淋巴细胞(tumor infiltrating lymphocyte，TIL)的数量和T细胞亚群与肿瘤的预后有明显的关系，但肿瘤浸润淋巴细胞，特别是CD4~+、CD8~+T细胞亚群与非小细胞肺癌(non-small-cell lung cancer，NSCLC)预后的研究很少，说法不一。

The purpose of this study was to investigate effectiveness of decision tree, artificial neural network and logistic regression models for predicting prognostic factors and survivability of patients with non-small cell lung cancer.

本研究目的是使用决策树、类神经网路和逻辑斯回归模型三种资料探勘演算法探讨非小细胞肺癌(non-small cell lung cancer， NSCLC)预后因子及模型的影响因素。

ABSTRACT］ Objective: To explore the mRNA expression of lunx in regional lymph nodes of nonsmall cell lung cancer and its correlation with prognosis.

目的：探讨非小细胞肺癌（nonsmallcell lung cancer，NSCLC）区域淋巴结人肺组织特异性基因的表达与预后的关系。

Objective To investigate the reasonable dissection extent of mediastinal lymph nodes in peripheral non-small cell lung cancer of stage CI.

目的：探讨CI期周围型非小细胞肺癌(non-smal1 cell lung cancer，NSCLC)纵隔淋巴结合理的廓清范围。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。