肿瘤样的

Results: Non Contrast MRI appearance of tumor-like cerebritis is of long T1 and long T2 signal but has no characteristic features.

结果：肿瘤样脑炎的非增强磁共振成像表现为长T1、长T2信号，缺乏特征性，其CEMRI表现为（1）斑片状高信号，大小不一，强弱不一，散在分布。

The reasons of RA focus on disbalance of immunity net, the effect of so many cytokines and MMPs , and the tumor-like proliferation of fibroblast-like synovicytes in joints, though the cause of developing disease is unknow.

RA的发病过程中，免疫网络失衡，加上成纤维样滑膜细胞(fibroblast-like synoviocytes，FLS)的类肿瘤样生长及所分泌的大量促炎性细胞因子、趋化因子和金属蛋白酶，是导致关节内炎性细胞聚集，滑膜细胞增生和向周围组织侵蚀及基质降解和破坏的主要因素。

Results:In the endometrial carcinoma tela,the lack of expression of protein pten existed in endometrioid adenocarcinoma mainly,which accounted for 60 per cent.

结果：子宫内膜癌组织中pten蛋白的失表达主要局限于子宫内膜样腺癌，占60%，5例浆液性癌中则未见pten的失表达，pten失表达在这两组肿瘤间的差异有显著性(P=0.006)，p53蛋白过表达在子宫内膜样腺癌中占26.7%，在浆液性癌中为80%，两组间差异有极显著性(P=0.001)。

Methods :Clinical and CT data of 68 cases of jaw tumors and tumorous lesions proved pathologically and surgically were investigated retrospectively.

回顾性分析68例经手术和病理证实的颌骨肿瘤及肿瘤样病变的临床及CT资料，分析各种病变的影像特点。

Methods :Clinical and CT data of 68 cases of jaw tumors and tumorous lesions proved pathologically and surgically were investigated retrospectively. The characteristic manifestations of CT were analyzed.

回顾性分析68例经手术和病理证实的颌骨肿瘤及肿瘤样病变的临床及CT资料，分析各种病变的影像特点。

I think WHO grade I dysembryoplastic neuroepithelial tumor is the most likely diagnosis, but one would like to see isolated floating neurons in the microcysts in addition to the small oligodendrocyte-like cells and neuropil-like fibrillary matrix.

我考虑可能是WHOI级的DNT（胚胎发育障碍的神经上皮肿瘤）。但DNT中除了少突胶质细胞样的小细胞和神经毡样胶质纤维基质外，还应该见到微囊中漂浮的神经元。

Objective To study the CT features of thymic tumors and tumorlike lesions.

目的 研究非胸腺瘤的胸腺肿瘤及肿瘤样病变的CT诊断。

Objective To investigate the CT diagnostic value of various pathologic type of thymic tumor or tumor-like lesions.

目的 探讨各种病理类型的胸腺肿瘤及肿瘤样病变的CT诊断价值。

Materials and Methods CT scanning was performed in 14 patients with thymic tumors and tumorlike lesions. CT features were analyzed and compared with pathological findings.

材料与方法对 14例非胸腺瘤的胸腺肿瘤及肿瘤样病变行CT检查，并与手术及病理相对照，评价CT的诊断价值。

The Food and Drug Administration of USA hasapproved the use of this topical medicine for treatment of different malignant andpremalignant tumors such as actinic keratoses and basal cell carcinoma. Althoughimiquimods exact mechanisms of action in neoplastic diseases has not yet been fullyelucidated, animal and human studies have shown its ability to enhance the productionof cytokines such as interferon-, interleukin-12, and tumor necrosis factor- though conjugations with Toll like receptors on the surface of dendriticcells of the monocyte-macrophage lineage.

有关咪喹莫特抗癌作用的具体机制仍不十分明了，一般认为，咪喹莫特主要是通过与免疫相关细胞表面的Toll样受体结合、促进IFN-α、TNF-α、IL-12等多种前炎症细胞因子的分泌，进而激活天然与获得性免疫反应的方式发挥抗癌作用；进一步的研究发现，咪喹莫特尚能选择性的抑制某些皮肤肿瘤细胞的增殖并诱导其凋亡，提示增殖抑制和诱导凋亡可能是评价咪喹莫特抗肿瘤作用的重要指标和机制。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。