查询词典 malignant tumor

Methods: The dada from 22 patients with dermatomyositis complicated by malignant tumor and 43 patients with dermatomyositis without malignant tumor were analyzed and used to establish a discriminant function .

2 2例皮肌炎合并恶性肿瘤患者作为一组，43例皮肌炎不合并恶性肿瘤患者作为另一组，对两组患者的临床及实验室指标进行分析，建立判别函数。

Undifferentiated cells from the malignant tumor, also known as anaplastic tumor, anaplastic refers to the lack of differentiation of malignant cells, heteromorphism significantly.

由未分化细胞构成的恶性肿瘤也称为间变性肿瘤，间变是指恶性肿瘤细胞缺乏分化，异型性显著。

Results Postmenopausal bleeding was caused by malignant tumor in 17 of 96 causes (17.70%); The percentage of malignant tumor kepi ring alohg with the menopause lengthening.

结果：恶性肿瘤占17.70%（17例），绝经年限越长，恶性肿瘤所占的比例越大。

Objective:to study the epidemiologic characteristic of mortality of malignant tumors in zhongshan city.method:selecting the investigated datum of mortality of malignant tumor in zhongshan city as sample uses sas statistics software to analyse and forecast the mortality by time series.results:morlality of male malignant tumor and both male and female malignant tumour showed the risen trend from 1970 to 1989.the trend will be kept in future.both will be separately risen to 121.05/105 and 83.92/105 in 2 000.mortality of female malignant tumour will be kept in about 43.59/105 in 2000.couclusion:mortality of both male and female malignant tumor takes on the trend of diffirent change.the male showed risen trend;the female showed the fluctuation of non-trend random.rising mortality of malignant tumor greatly threaden the crowd health.

目的：研究中山市恶性肿瘤死亡率的流行学特点，为制定防治计划提供依据。方法：以中山市恶性肿瘤死亡率调查资料为样本，应用sas统计分析软件对恶性肿瘤死亡率进行时间序列分析与预测。结果：1970～1989年男性恶性肿瘤死亡率和男女合计恶性肿瘤死亡率均呈现上升趋势且有继续保持的趋势。到2000年将分别上升为121.05/10万和83.92/10万左右；女性恶性肿瘤死亡率呈现无趋势的随机波动且将继续保持下去，到2000年保持在43.59/10万左右。结论：中山市男女恶性肿瘤死亡率呈不同变化趋势，男性恶性肿瘤死亡率呈现上升的趋势，女性恶性肿瘤死亡率呈现无趋势的随机波动。恶性肿瘤死亡率的上升对人群的健康构成重大威胁。

Results among 34 cases of orbital tumor,29 cases were with benign tumor, 5 cases of malignant tumor, 8 cases of hemangioma,5 cases of dermoid,5 cases of inflammatory pseudotumor,3 cases of liparomphalus,3 cases of haematoma,3 cases of mixed tumor of lacrimal gland,2 cases of optic nerve glioma, 2 cases of cancerometastasis,2 cases of adenocarcinoma,1 cases of malignant lymphoma.

结果 34例眼眶肿块患者中，良性肿块29例，恶性肿瘤5例；其中血管瘤8例，皮样囊肿5例，炎性假瘤5例，脂肪瘤3例，泪腺混合瘤3例，血肿3例，视神经胶质瘤2例，腺癌2例，转移性癌2例，恶性淋巴瘤1例。

Results The value of NAA and Cho/Cr was decreased obviously.The NAA value,between benign and malignant tumor and between intracerebral and extracerebral tumor,had significant effectiveness.But the Cho and Cr value and the peak ratio of metabolites had no significant effectiveness between benign and malignant tumor and between intracerebral and extracerebral tumor.

结果：几乎所有颅脑肿瘤的NAA峰均下降，Cho/Cr下降；良恶性肿瘤之间、脑内外肿瘤之间的NAA峰值的比较差异有显著性，但其Cho、Cr峰值的比较及各代谢产物的峰值比值的比较差异无显著性。

Objective:To investigate the diagnosis and management strategy of primary spinal intraosseous malignant peripheral nerve sheath tumor.

目的：探讨脊柱原发恶性外周神经鞘膜瘤（malignant peripheral nerve sheat tumor，MPNST）的诊断和治疗方法。

Colorectal cancer is one of the most common malignant tumor whose morbility keeps rising .the mortality of colorectal cancer is about the forth to fifth among all the malignant tumor.

前言 大肠癌是一种常见的恶性肿瘤，是威胁人类健康和生命的最主要疾病之一，其发生率在世界发达国家占全部恶性肿瘤的第2-3位，在我国占第4-5位。

Results: The infection rate of NI in the general hospital was 2.43%. The most frequent site of NI was lower respiratory tract (59.17%), followed by urinary tract (7.40%). Others such as gastrointestinal tract infection was 4.51% and skin-soft tissue infection was also 4.51%. The higher nosocomial infection rate was in departments of tumour, ICU, cadre ward, nosohemia. NI occurred mainly in patients with malignant tumor (7.18%), critical malignant tumor (5.97%), circulation system (3.75%).

结果：医院感染总发生率为2.43%；主要发生部位构成比中下呼吸道为最高(59.17%)，其次为泌尿道(7.40%)、胃肠道(4.51%)、皮肤软组织(4.51%)；各临床科室中，肿瘤科、ICU科、干部病房、血液科的医院感染发生率较高；各种类型疾病中，医院感染发生率最高为恶性肿瘤(7.15%)，其次为交界恶性肿瘤(5.97%)、循环系统疾病(3.75%)。

ABSTRACT Objective To discuss the clinical pathologic features and differential diagnosis of mixed germ cell sex cord stromal tumorwith malignant variant of germ cell tumor Methods The clinical pathologic datum and immunophenotype were studied in the case of ovary MGCSCST with malignant variance of germ cell tumor Results The patient's genital anatomy and female phenotype were normal,karotypes was 46xx with uterogestation The tumor tissue consisted of mixed germ cells and sex cord stromal cells with evident malignancy of mixed germ cells There was no atypical structure of gonadoblastoma in tumor tissue Conclusion MGCSCSST has complex morphosis,thus,to prevent misdiagnosis,more samples should be collected and more slices be cut The patient may have prognosis malo when there are high malignant variants of mixed germ cells in tumor tissue

目的 探讨混合性生殖细胞性索间质肿瘤(mixed germ cell sex cord stromal tumor，MGCSCST)伴恶性生殖细胞肿瘤变异型的临床病理特点及鉴别诊断。方法卵巢MGCSCST伴恶性生殖细胞肿瘤变异型的病例进行临床病理特征和免疫表型分析。结果患者生殖器的解剖结构和女性表型正常，染色体组型是46xx，足月妊娠。肿瘤组织由混合性生殖细胞和性索间质肿瘤构成，混合性生殖细胞有显著的恶性特征。瘤组织中没有典型的性腺母细胞瘤结构。结论 MGCSCST有复杂的形态结构，因此更多的取材和切片可以防止误诊，当肿瘤组织中的混合性生殖细胞有高度恶性变异时，患者预后不良。卵巢肿瘤；生殖细胞性索间质肿瘤；免疫组织化学

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。