查询词典 Cancer

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。

Methods: Gastric cancer model of nude mice were established by transplanting human gastric cancer cell line (BGC-823) into hypoderm at right armpit, and then the cancer-beating mice were divided randomly into 5 groups: model group, cyclophosphamide group, and 3 Ad treated groups (high-dose, middle-dose, and low-dose groups).

将人胃癌细胞BGC-823接种于裸鼠右侧腋皮下，建立荷瘤裸鼠模型。

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。

The worldwide geographical variation in cancer incidence has shown a relation between differences in the dietary habits of populations and high or low risk of cancer, thus the role of diet in the control of cancer risk has drawn widespread attention.

背景与目的流行病调查资料显示，亚洲国家居民的乳腺癌、前列腺癌、结肠癌以及心血管疾病的发病率显著低于西方发达国家，从膳食因素与癌症的关系这一角度考虑，过去一直认为其主要原因是西方发达国家居民的膳食中总脂肪和饱和脂肪酸含量较高，而膳食纤维含量较低的缘故。

The purpose of this paper is to find a new effective method for cancer or cancer in its incipience diagnosing, especially by way of conventional physical exam to obtain information about cancer development, by laser induced blood serum fluorecence and resonance Raman spectra.

将激光荧光光谱技术和激光共振喇曼光谱技术用于癌症患者血清的诊断研究，从而找出一种有效的能够用于癌症诊断或早期癌症诊断的方法，特别是能够在常规体检中发现癌症信息的方法，对于癌症治疗和诊断具有重要的意义。

Results The major tumor inpatient order was hysteromyoma,carcinoma of gastric cardia,carcinoma ventriculi,esophageal cancer,lung cancer,thyroid neoplasm,colorectal cancer,leucocythemia,ovaria...

结果：前12位肿瘤为子宫肌瘤、门癌、食管癌、胃癌、肺癌、甲状腺良性肿瘤、结直肠癌、白血病、卵巢良性肿瘤、乳腺癌、肝癌、宫颈癌。

Among them, 22 cases were clear cell carcinoma, 3 cases were chromophobe cell cancer, 2 cases were mammilla kidney cancer and 1 case was capsule kidney cancer.

结果：术后均未发生严重并发症，术后病理均为T1a期，其中透明细胞癌22例，嫌色细胞癌3例，乳头状肾癌2例，囊性肾癌1例。

Results:The level of Vit A in serum function of the esophageal cancer group was lower than the control group (P＜0.01),which can resist nitrosamine cause cancer,but the level of SIL-2R in serum of the esophageal cancer group was higher than the control group (P＜0.01)at the same time.

结果：食管癌患者血清中具有抗亚硝胺致癌作用的维生素A水平较对照组低(P＜0.01)的同时，血清SIL-2R水平显著高于对照组(P＜0.01)，IL-2依赖性免疫功能降低。

Methods: In order to study P〓、P〓 and bcl-2 gene expression and its significance in tumorgenesis of lung cancer, the expression of P〓、P〓 and bcl-2 gene was detected by RT-PCR, PCR-SSCP and immunhistochemistry SABC in 65 cases of lung cancer tissues, tissues adjacent to carcinoma and normal tissues, its correlation to clinico-pathological features and prognosis of lung cancer was explored.

因此人们预测其重要性不亚于RB和P〓基因，甚至比其更为重要。Bcl-2基因是继促进细胞生长的癌基因和突变的抑癌基因之后，近年来发现的第三类肿瘤基因，它是一种调控细胞死亡的"存活基因"，可抑制细胞的程序化死亡，故称之为细胞凋亡抑制基因，在肿瘤发生、发展中起着重要的作用。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044