可见区

During an attack of parenchymal involvement, a typical magnetic resonance imaging examination shows a BS lesion extending to diencephalic structures, or to basal ganglia region[11], and cerebrospinal fluid examination usually shows pleocytosis and mild protein elevation.

当中枢神经系统实质受累时，于发作期行MRI典型的表现为从脑干延伸至间脑结构甚至基底节区的病灶；行脑脊液检查常可见细胞数增多、蛋白含量轻度升高

Results Most of 37 cases located at junctional zone between ectocinerea and alba of cerebrum. Shapes of SBM are multiple, such as node, ring form and cyst-solid node were commonly seen. Most of these were accompanied with marked hydropsia. The degree of hydropsia was related with the site of lesion. Different degree enhancement was showed on enhanced CT in all cases.

结果 单发脑转移瘤病灶多位于大脑灰白质交界区；形态多样，可表现为结节、环形及囊实性不规则形，以结节多见，多伴有明显水肿，水肿程度与解剖部位有关；增强扫描可见不同程度均匀或不均匀强化。

Many Brdu-positive cells and a little expression of catenin were found in gray matter and ependyma of injury area in the simple injury group 24 hours after model induction, which reached the peak at 1 week, and declined gradually at 2 weeks. Just a few Brdu-positive cells and little expression of catenin existed at 4 weeks.

单纯损伤组造模后24 h即可见大量Brdu阳性细胞及微量连环蛋白表达，1周时两者达到高峰，主要分布于损伤脊髓周围的灰质和室管膜区，2周后开始明显减少，4周时仅见少量Brdu阳性细胞及连环蛋白阳性表达。

Eases extracerebral CAs located in parasellar region, which presented as isointensity or slightly-hyperintensity on plain CT and isointense signal or slightly hypointense signal on T1WI, but markedly hypointense en T2W1. All extracerebral CA lesions demonstrated intensive enhancement on enhanced CT or Gd-DTPA enhanced MRI, which appeared as a "knead dough".

脑外型CA位于鞍旁区，CT平扫为等密度或稍高密度；MRI平扫为等T1或稍长T1，明显长T2信号，增强后均明显强化，呈&揉面团&样；DSA检查可见肿瘤染色。

The attenuation values at unenhanced and enhanced CT of the tumor were also recorded. Results The 32 cases adrenal neoplasms included 9 cases with aldosterone-producing adenoma, 5 hydrocortisone-producing adenomas, 1non-functional adenoma, 5 cortical hyperplasies,4 pheochromocytomas,2 adenocarcinomas, 3 metastases, 1 fibroneuroma, 1 ganglioneuroma and 1 myelolipomas. Conclusion The characteristics on CT images are associated with the pathological feature in adrenal neoplasms.

结果 醛固酮腺瘤9例，体积较小且密度低，增强后轻度增强；皮质醇腺瘤5例，瘤体较大，边界清，密度略低于正常肾上腺组织；无功腺瘤1例；结节增生5例，为等或稍低密度影，增强后强化较明显；嗜铬细胞瘤4例，体积较大，密度不均，可见多个囊变坏死区；皮质腺癌2例，肿块形态不规则，边缘模糊，密度不均匀，易发生大片坏死及点状钙化；转移瘤3例；神经纤维瘤、神经节瘤及髓性脂肪瘤各1例。

In the 1 h stress group,more FLI neurons were found in the lateral habenular nucleus,the medial habenular nucleus, the paraventricular nucleus, the central nucleus of amgydaloid and the lateral hypothalamus compared with the control group.

与对照组相比，应激1h组大鼠脑内外侧缰核、内侧缰核、室旁核、杏仁中央核和下丘脑外侧区等部位可见FLI神经元显著增加，而腹腔注射PGN后再应激1h，可抑制上述效应。

Meanwhile, in the CA3 area of hippocampus in NS group, a small amount of N-Cadherin positive cells were visible and were slightly stained. Compared with NS group, in PTZ seizure group, N-Cadherin positive cells had a marked increase in area CA3 and dentate hilus (P.01), but they were strongly inhibited in PDTC group (P.05). There was no correlation between the expressions of N-cadherin, Timm-stained granules and between the age of rats with seizure.

同时，NS组14天和28天大鼠海马CA3区可见少量的N-Cadherin阳性细胞，着色不深；PTZ致惊组海马CA3和齿状回门区的N-Cadherin阳性细胞与NS组相比明显增多（P＜0.01），PDTC预处理后相同区域内N-Cadherin阳性细胞较PTZ致惊组明显减少（P＜0.05）。N-Cadherin与Timm染色颗粒的表达结果与惊厥鼠的日龄并无关联性。

HWTX-I can protect nervous cells of hippocampi from being damaged after global cerebral ischemia-reperfusion of rats.

可见HWTX-I对大鼠全脑缺血再灌注引起的海马区神经元损伤有保护作用。

Results The bronchi stricture can be seen at lobar bronchus or segmental bronchus and the bronchial walls were thickened. No mass and opposite "S" sign can be found in all the cases. Among them,centripetal stricture can be found in 6 cases, and eccentric stricture in 11 cases. Bronchi stricture with obstructive atelectasis in 12 cases. In which "Air bronchogram" can be found in 9 cases. Bronchi stricture with pleural effusion in 8 cases. With intrabronchial polypoid shadows in 5 cases. With active pulmonary TB in 9 cases.

结果：17例均有肺叶或肺段支气管起始部和/或分支部不同程度狭窄及管壁增厚，无肿块及反S征；其中，向心狭窄6例，偏心狭窄11例；狭窄伴肺叶或肺段不张12例，其中不张或实变区可见充气支气管征9例，占75%；伴胸腔积液8例；伴管腔内息肉样软组织影5例；伴肺内结核9例。

Results］All ossifying fibroma have the feature of benign bone tumor, intracortical osteolysis clearly marginated by a band of sclerosis, inhomogeneous calcification and ossification in the lesion, no periosteal reaction and soft tissue mass. Predominant involvement of the tibia.

结果］长骨骨化性纤维瘤具有一般良性骨肿瘤的特征，表现为骨干骨皮质内的溶骨性破坏区，边缘多有硬化缘，其内可见钙化或骨化影，周边无软组织肿块和骨膜反应，特别是发生于胫骨前端骨皮质的具有上述表现的病灶。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。