诊断上

The recognition of this entity is of great importance to both pathologists and clinicians because atypical cellular neurofibroma is clever at masquerading both histologically and cytologically as a sarcoma; therefore, a precise diagnosis of this variant is essential because of the differences in treatment and clinical behavior between benignancy and malignancy.

对於病理医师和临床医师来说，区分出这个纤维神经瘤的变异型非常重要，因为异生细胞纤维神经瘤在组识学上和细胞学上都非常类似肉瘤，因此正确的诊断出这个纤维神经瘤的变异型是必要的，因为临床上对於良性和恶性肿瘤的治疗和肿瘤行为表现是不同的。

The recognition of this entity is of great importance to both pathologists and clinicians because atypical cellular neurofibroma is clever at masquerading both histologically and cytologically as a sarcoma therefore , a precise diagnosis of this variant is essential because of the differences in treatment and clinical behavior between benignancy and malignancy .

对於病理医师和临床医师来说，区分出这个纤维神经瘤的变异型非常重要，因为异生细胞纤维神经瘤在组织学上和细胞学上都非常类似肉瘤，因此正确的诊断出这个纤维神经瘤的变异型是必要的，因为临床上对於良性和恶性肿瘤的治疗和肿瘤行为表现是不同的。

On the basis of dual feature identification method, combined with small wave analysis, it effectively extracts failure features, analyzes the stability power failure vibration signal feature on the general Fourier atlas, analyzes the shock power failure vibration signal feature on the resonance modulating Fourier atlas, using small wave to analyze the shock failure vibration signal feature.

是一种在"双特征判别法"的基础上，结合小波分析，有效提取故障特征，进行诊断的"三特征判别法"，所述的故障信号"三特征判别法"就是：在常规傅立叶谱图上分析平稳功率故障振动信号特征，在共振解调傅立叶谱图上分析冲击功率故障振动信号特征，利用小波分析冲击故障振动信号特征。

Curvilinear calcification suggests an aneurysm but is a less specific finding because it can also occur in craniopharyngiomas and sphenoidal masses. The intense enhancement of the residual lumen is relatively specific, but differentiation from other masses may be difficult on CT scans depending on the timing and degree of vascular enhancement. The MR imaging features are usually diagnostic, although they can be very subtle [2]. Significant signal heterogeneity is seen with T1 hyperintense signal due to subacute thrombus or flow related enhancement. Areas of T2 hypointensity can be seen due to intracellular deoxy or methemoglobin, calcification, or flow void.

线样钙化提示动脉瘤，但不是一个非常特异的征像，因为这也可以见于颅咽管瘤和蝶骨肿瘤，管腔样明显强化更特异些，但是在CT上与其他肿瘤鉴别可能是困难的，因为这取决与增强的时间与血管强化的程度，MR的特征性表现是更具有诊断意义的，即使有时候可能表现的非常细微，在T1上可以看到明显的不同信号成分，这是由于亚急性的血栓或流动相关增强效应，T2序列上可以看到低信号区域，这是由于细胞内脱氧或高铁血红蛋白，钙化，或流空效应。

AbstractWe present the early diagnosis method of agerelated macular degeneration , and characterize various pathological changes arising in the development of AMD, such as drusen, chorioretinal mapshrinking, retinal pigment epithelial atrophy, choroidal neovascularization, retinal pigment epithelium and neural epithelial detachment, and so on. We analyze its images by using optical coherence tomography.

本文给出了一种老年性黄斑变性（agerelated macular degeneration， ARMD ）的早期诊断方法，在 ARMD 的发展过程中出现的各种病理改变如玻璃膜疣、脉络膜视网膜地图状萎缩、视网膜色素上皮萎缩、脉络膜新生血管、视网膜色素上皮/神经上皮脱离等，用光学相干断层成像技术（optical coherence tomography，OCT）对其进行图像分析。

AbstractWe present the early diagnosis method of agerelated macular degeneration , and characterize various pathological changes arising in the development of AMD, such as drusen, chorioretinal mapshrinking, retinal pigment epithelial atrophy, choroidal neovascularization, retinal pigment epithelium and neural epithelial detachment, and so on.

本文给出了一种老年性黄斑变性（agerelated macular degeneration，ARMD）的早期诊断方法，在ARMD 的发展过程中出现的各种病理改变如玻璃膜疣、脉络膜视网膜地图状萎缩、视网膜色素上皮萎缩、脉络膜新生血管、视网膜色素上皮/神经上皮脱离等，用光学相干断层成像技术（optical coherence tomography，OCT）对其进行图像分析。

During the surgery, the lesion was found to be a solid tumor. A surgical wedge biopsy was done and purulent dark yellow fluid was drained from the center of the mass. Histologically, there was a solid pattern of rhabdoid and anaplastic round or oval cells haphazardly arranged with poor differentiation. Immunohistochemical staining was positive for vimentin, a mesenchymal marker; the reticulin staining was consistent with carcinoma.

我们实施了手术切片及肿瘤中心脓状物引流，病理组织学上，我们发现了不规则或未分化的横纹状、圆形及椭圆形细胞；免疫组织染色上，细胞广泛的对非上皮标记vimentin呈阳性反应、且其reticulin染色呈现出腺癌的形式；肉瘤及腺癌的特色皆可在切片中看到，所以我们的诊断是类肉瘤性线癌。

The conventional cephalometric analysis chosen SNA, SNB, ANB, NA-PA etc to reflect the protrusion or retrusion of maxillary and Mandible, but they can't reflect this extent quantitatively. The Delaire cephalometric analysis can analyze the protrusion or retrusion of maxillary and Mandible quantitatively through Me-F1,Me-Met,Np-F1 etc. This method combine with conventional methods can evaluate accurately, quantitatively and directly.

传统头影测量分析选用SNA、SNB、ANB、NA-PA等角度来反映上下颌的前突或后缩，并不能定量的反映上下颌前突或后缩的程度；而Delaire头影测量分析中Me-F1，Me-Met，Np-F1可定量分析上下颌前突或后缩程度，结合传统的角度测量将利于直观、定量的评价，也利于准确的诊断设计。

Methods: The microanatomy of these interspaces was studied in 8 sides of human cadaver specimen with sphenoid approach. Seven cases of pituitaries and four craniopharyngiomas were diagnosed by MRI, which were removed bit by bit through the interspace superior to the fork of internal carotid artery and the first to the fourth interspaces in skull base.

在8侧尸体头上采用翼点入路观察颈内动脉分叉上间隙的显微结构；并对磁共振诊断为大型垂体瘤7例及颅咽管瘤4例者，采取翼点入路、联合应用颈内动脉分叉上间隙及颅底第1~4间隙，行瘤内减压、逐步切除肿瘤。

Results In addition to rose Bengal staining of the tarsal conjunctiva in all patients,13 of them had positive rose Bengal staining the cornea and bulbar conjunctiva.2 patients had persistent epithelial defects.

结论EIS是一种少见的上睑重叠于下睑表面的位置异常，虎红着染上险缘周围的睑结膜有助于其诊断，常伴有干眼，主要给予人工泪液治疗，无效时手术缩短上睑。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。