目的探讨良性、界性和恶性上皮性卵巢肿瘤微血管生成状态及肿瘤微血管生成与卵巢肿瘤发生、展的关系。
Objective to investigate the tumor angiogenesis in benign borderline and malignant epithelial ovarian tumors and its relationship with the tumorigenesis.
鼻腔神经胶质瘤(又被称为嗅母细胞瘤)是一种不常见的恶性肿瘤，被认为起源于嗅上皮的感觉神经感受体细胞。
Esthesioneuroblastoma (also known as olfactory neuroblastoma) is an uncommon malignant neoplasm of the nasal vault believed to arise from neurosensory receptor cells in the olfactory epithelium.
背景：恶性上皮性肿瘤是严重危害人民生命的疾病，其早期诊断及靶向治疗是目前研究的热点。
Backgrounds: Malignant epithelia-derived tumors are serious diseases endangering people's lives, the early diagnosis and targeted treatment have became hotspot of research.
结果基底细胞瘤、磷状上皮癌、睑板腺癌是眼睑部位的主要恶性肿瘤。
Results The eyelid malignant tumor mainly contained basal-cell carcinoma, squamous cell carcinoma and sebaceous gland carcinoma, which were commonly treated by surgery.
卵巢癌仍然是妇科恶性肿瘤疾病的主要死亡原因，并且大部分卵巢恶性肿瘤来自于卵巢表面上皮细胞。
Ovarian carcinoma continues to be the leading cause of death in malignant cancer of gynecology, which is almost derived from the ovarian surface epithelium.
其中浆液性卵巢癌是卵巢上皮性癌中最常见的组织学类型，占卵巢恶性肿瘤的50%。
One of serous ovarian cancer is epithelial ovarian cancer the most common histological type, accounting for 50% of malignant ovarian tumors.
胃癌是指原发于胃粘膜上皮的恶性肿瘤。
Gastric cancer is defined as the primary malignant tumor of the gastric epithelium mucosa.
结论化生性胸腺瘤是一类罕见的具有独特临床病理特征的良性或低度恶性胸腺上皮来源肿瘤。
Conclusion Metaplastic thymoma is a rarely encountered indolent or low-grade thymic tumor and may represent a distinct clinicopathologic entity.
目的研究上皮性卵巢肿瘤的血管病理学特征，评价彩色血管能量成像(CPA)在鉴别良恶性上皮性卵巢肿瘤中的应用价值。
Objective To evaluate the value of color power angio imaging (CPA) in differentiating epithelial ovarian tumors by studying the vascular pathology of the tumors.
结论血清cyfra21 -1检测对来源于上皮细胞的实体恶性肿瘤诊断及疗效监测具有较好的临床应用价值。
Conclusi on There is specifically clinical application value of serum CYFRA21 -1 detection in the diagnosis and curative effect survey for malignant tumors developing from the epithelial cell.
结论恶性肌上皮瘤是一种上皮性肿瘤，其亚型透明细胞型恶性程度较高。
Conclusions The malignant myoepithelioma was epithelial tumour. The malignant grade of clear cell type was higher.
讨论喉及喉咽部原发性非上皮源性恶性肿瘤的临床特点、诊断及治疗。
To explore the clinical features, diagnosis and treatment of primary nonepithelial malignant of the larynx and hypopharynx.
目的探讨端粒酶活性检测在上皮来源恶性肿瘤诊断中的作用。
Objective To study the effect of detection of telomerase activity in the diagnosis of malignant tumors of epithelial origin.
在卵巢恶性肿瘤中，上皮性和转移性癌中的癌胚抗原阳性率高于非上皮性。
The positive rate of CEAin serum and tissue of epithelial and metastasis cancer was higher than non-epithelial cancer.
结果：68例患者中，7例(10.3%)术中冷冻切片证实有一侧输尿管残端异常，其中6例为恶性肿瘤细胞侵润，1例为移行上皮不典型增生。
Results: 7 of 68 patients (10.3%) had evidence of ureteral abnormality on frozen section, 1 of 7 was mild atypia, other 6 was carcinoma in situ involving the distal ureter.
目的儿童上皮组织恶性肿瘤的分析，可以显示当地儿童恶性肿瘤的发病特点。
Objective Analysis of children epithelial malignant tumors may show pathogenic characteristics of native children malignant tumors.
根据2004年WHO的组织学分类，肾上皮性肿瘤可分为10类恶性肿瘤和2类良性肿瘤。
According to the histological classification of WHO (2004), the epithelial tumors of kidney is including 10 kinds of malignant and 2 kinds of benign tumors.
我们描述了2例发生TFE3基因融合的恶性黑色素性上皮样肾肿瘤。
We describe 2 cases of malignant melanotic epithelioid renal neoplasms bearing TFE3 gene fusions.
为了能够在分子水平上了解肿瘤的血管造影照片，我们对比了从正常和恶性结肠癌组织的血管分离到的上皮细胞的基因表达模式。
To gain a molecular understanding of tumor angiogenesis, we compared gene expression patterns of endothelial cells derived from blood vessels of normal and malignant colorectal tissues.
其结果大多数癌除肝细胞肝癌、肾透明细胞癌外，大部分肿瘤细胞显示中等度到强阳性。在滑膜肉瘤、恶性间皮瘤及胸腺瘤上皮样成份弱阳性。
The majority of the carcinomas, except hepatocellular, adrenocortical clear cell ones are stained of strong or moderate intensity in the majority of tumor cells.
方法：对4岁男孩泪腺恶性肌上皮瘤患者的肿瘤组织进行光镜、电镜观察。
Methods:The tumor at the right orbit of a 4-yr. boy was excised and examined histologically—by light microscope and light transmission electron microscope.
CD 44 V 6表达是恶性卵巢上皮性肿瘤的特征。
Expression of CD44V6 is characteristic of malignant ovarian epithelial tumor.
乳腺癌做为女性最常见的恶性上皮性肿瘤，也有高表达EGFR。
Breast Cancer is the commonest malignant epithelial tumor for women. Breast Cancer also has high expression of EGFR.
镜下肿瘤表现明确的间质黏液湖及其上漂浮较少的恶性上皮细胞。
The tumor is characterized by lakes of stromal mucin containing scant malignant epithelial cells.
目的鼻咽癌是中国常见的恶性上皮性肿瘤，该肿瘤的发生以及进展与EB病毒密切相关。
ObjectiveNPC is the most common malignant epithelial carcinoma in South China. The NPC occurrence and the progression is closely related to EB virus.
检测alcam的表达可作为预测卵巢恶性上皮性肿瘤发生的一项指标。
Detection ALCAM expression can be used as an index of predicting ovarian malignant epithelial neoplasm occurrence.
我的诊断是低度恶性神经内分泌上皮样肿瘤，符合低级别神经内分泌肿瘤。
Thus, my diagnosis is low-grade epithelioid neoplasm, consistent with low-grade neuroendocrine tumor.
本文对27例恶性淋巴上皮病损进行了临床病理学分析和随访调查，探讨肿瘤生物学行为有关的病理因素，发现间质中纤维结缔组织多．玻璃样变明显者预后较差。
The results of comparative analysis between pathological indexes and biological behavior suggested that the cases with rich fibrous stroma and excessive hyalinazation of stroma had worse prognosis.
本文对27例恶性淋巴上皮病损进行了临床病理学分析和随访调查，探讨肿瘤生物学行为有关的病理因素，发现间质中纤维结缔组织多．玻璃样变明显者预后较差。
The results of comparative analysis between pathological indexes and biological behavior suggested that the cases with rich fibrous stroma and excessive hyalinazation of stroma had worse prognosis.
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