上皮瘤

Pulmonary epithelioid hemangioendothelioma is a rare disease of borderline malignancy.

肺上皮样血管内皮瘤是一个低恶性度的少见疾病。

Results Microscopically, the tumor cells were epithelioid or short spindled and special nests of tumor cells separated by arboring fibrovascular septa. Such morphological variants of CCSK as myxoid degeneration, microcysts formation and sclerosing pattern of extracellular hyalined collagen simulating osteoid were present in some regions.

结果 镜下见瘤细胞为上皮样或短梭形，被分枝状纤维血管间质分隔成巢团状，部分区域见黏液样变性微囊肿和细胞外胶原玻璃样变类似骨样组织的硬化型等形态变异。

Results Of the 52 specimens, 38 were located in the ciliary body (73.1%), and 14 lesions involved the iris (26.9%). According to the results of histogenetic classification, the tumors of ciliary sensory epithelium were ranked the first place (20 cases, 38.5%) while malignant melanoma, the second one (14 cases, 26.9%) followed by melanocytoma (9 cases, 17.3%) and granulomatous lesions (5 cases, 9.6%).

结果 52例组织标本按解剖部位分类：位于睫状体病变38例（73.1%），原发于睫状体累及虹膜组织14例（26.9%）；按组织来源分类：占第1位者为睫状体神经上皮来源的肿瘤20例（38.5%），第2位者为恶性黑色素瘤14例（26.9%），第3和第4位者分别为黑色素细胞瘤9例（17.3%）和肉芽肿性炎性病变5例（9.6%）。

The canceration of adenomas was found in 3 out of 14 benign adenomas in 2 out of the 4 cases (50%) of homochronous multiple carcinoma.

2腺瘤癌变的诊断标准：①同一病灶中，原来比较正常的腺管被覆上皮被癌细胞取代。

Objective To investigate the significance of the overexpression of PCNA gene in cervical intraepithelial neoplasm and squamous cell carcinoma.

目的 探讨PCNA基因过度表达在子宫颈上皮内瘤变及子宫颈鳞形细胞癌中的意义。

Objective: To determine the distribution of cervical intraepithelial neoplasia on the uterine cervix.

目的：了解子宫颈上皮内瘤样病变及宫颈癌在宫颈的分布特征。

Objective To study expression of extracellular signal-regualatedkinase in intraepithelial neoplasia,prostatic cancer and BPH tissue.

目的 探讨细胞外信号调节蛋白激酶在前列腺上皮内瘤组织中表达的意义。

Most cases of vulvar intraepithelial neoplasia do not progress to invasive cancer.

大多数病例的外阴上皮内瘤变不能发展为浸润癌。

Objective To evaluate the clinical value and effectiveness of high frequency radiosurgical knife on the treatment of cervical intraepithelial neoplasia.

目的 探讨高频电波刀治疗宫颈上皮内瘤变的临床应用及疗效。

Most patients' death arise from the metastatic spread of primary tumors There is an urgent need for the finding of novel anti-tumor and anti–metastatic drugs to improve the quality of life and survival rate of patents Justicia procumbens is an herb and used to reduce fever inflammation and canker in Taiwan We've detected that 0 3 μM JA could effectively inhibit the proliferation of oral cancer cells OC-2 and HSC3 but not normal oral keratinocytes in MTS assay JA-treated OC2 underwent apoptosis as suggested by increased sub-G1 DNA contents condensed nuclear morphologh and DNA fragmentiation The migration activity of OC-2 was also significantly reduced by treatment with low concentration of JA The expression of ?

大部分的口腔癌病患死於原位癌的转移和扩散，寻找有效抗癌和抗转移的药物疗法来增进病患的生活品质和存活率，对治疗口腔癌而言非常重要。爵床草是台湾民间常用草药，常被用来消炎止热和治疗口疮、乳瘤。我们利用MTS分析，发现处以0 3 μM的JA 48小时，即可有效抑制口腔癌细胞OC-2和HSC3的增生，但不影响正常口腔上皮细胞生长。OC-2经JA处理后，其sub-G1的DNA含量增加，并可观察到DNA固缩和梯度断裂的现象，说明JA可使OC-2走向细胞凋亡。除此之外，0 3 μM的JA亦可有效降低OC-2的迁移能力。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。