可见性

The tumorous lymph is intumescent and it is seen on the two side and it will happen too much,it is fixed,no pan,the end is clear and we can see fluidify in the central big lymph;CDFI:the blood stream is easy to show.

二维显示双侧多见、多发、较大、固定、边界清，大的中心部可见液化；CDFI血流较易显示；（3）结核性及慢性淋巴结。

HSP is the most common blood vessel inflammation disease in childhood, its main clinical manifestations are nonthrombocyte reducing purpura, arthritis or arthralgia, bellyache, gastroenterostomy haemorrhage and nephritis, and its main pathological characteristics are general small blood vessel inflammation surrounded by neutrophils and eosinophils.

过敏性紫癜是儿童时期最常见的血管炎之一，以非血小板减少性紫癜、关节炎或关节痛、腹痛、胃肠道出血及肾炎为主要临床表现。主要病理变化为全身性小血管炎，小血管周围可见中性粒细胞及嗜酸性粒细胞浸润。

The clinical features of PCAA included: forming giant aneurysm in about 80% cases; presenting SAH and induciag focal symptoms e. g. hemiparalysis, paralysis of oculomotor or hemianopsia; showing massive lesion around cerebral peduncule or internal temporal lobe on CT scan; being associated with a fetal PCA.

PCAA的临床特点是：(1)易形成巨大动脉瘤，约占80％；(2)临床表现以SAH最多见，且也常有局灶性症状，如偏瘫，动眼神经麻痹、同向偏盲等；(3)CT检查常可见大脑脚旁或颞叶内侧占位病变；(4)常伴有胎儿型PCA。

A herpetic ulcer is seen microscopically to have a sharp margin.

显微镜下可见单纯疱疹性溃疡有一个锐利的边缘。

There were altogether 18 cancer nidi in 8 cases of homochronous multiple primary carcinoma of the large intestines among them 8 cancer nidi were less than 3 cm in diameter.

癌细胞显示不同程度的异型性和极性丧失，排列层次不规则；②腺瘤成分与癌细胞在同一肿瘤中并存；③可见腺瘤成分癌变的移行过程。

The wall of the sigmoid is thickened, and hyperemic mesenteric arteries appear as bright dots next to the outer wall of the colon.

一位34岁女性溃疡性结肠炎横轴位CT图像，乙状结肠壁增厚，结肠壁外可见亮点，是为充血的肠系膜动脉，这表示疾病处于活动期

Results: The renal perfusion was increased in diabetes group after the injection of alloxan. The PSI, AUC and ascending slope rate of the curve of the time-intensity curve were increased in 1w and 2w with decreased of HPT; the pathological examination exhibited glomeruli hypertrophy and no thickening of basal lamina. The PSI and AUC in 4w and 6w were more than that of control group; the PIT and ascending slope rate of the curve got closed to normal in 4w and 6w; the intercapillary cells increased. The speed of ascending slope rate of the curve in 8w, 10w and 12w was slower, shown as PIT and HPT delayed; the pathological examination showned increasing of mesangial cell, hyperplasia of mesangial matrix and thickening of basal lamina, followed with obliteration of partial micrangium, glomerular sclerosis and reduce of PSI in 12w.

结果：糖尿病组兔注射四氧嘧啶后肾皮质血流灌注增大，1周、2周表现为时间-强度曲线参数中峰值强度升高、曲线下面积增大、达峰时间缩短、曲线上升斜率升高，此时病理可见肾小球肥大，系膜基质正常，基底膜无增厚；4周、6周，峰值强度、曲线下面积高于对照组，达峰时间、曲线上升斜率接近正常，系膜细胞增多。8周、10周、12周，达峰时间延长、曲线上升斜率减慢、峰值强度减半时间延长，病理出现肾小球系膜细胞明显增多，系膜基质增生，基底膜增厚，至12周病理出现部分毛细血管管腔闭塞，肾小球节段性硬化，峰值强度测值减低。

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。

A strain of breast tumor cell line ZHL2006 was established and biologically identified. The ZHL2006 cells grew fast in vitro and the population doubling time was 43.6h. Electronmicroscopical observation showed that there were microvilli on the surface of the cells, nucleus irregularity, karyoplasmic ratio increased, nucleolus distinctness, et al.. Chromosome number and structure were abnormal. Immunohistochemistry showed that PCK were expressed. The ZHL2006 cell line could form onto clone in soft agar and had oncogenicity in athymic mice.

ZHL2006细胞在体外生长迅速，群体倍增时间为43.6h；倒置相差显微镜及Giemsa染色镜下观察细胞为多边形及梭形；透射电镜观察可见细胞表面有微绒毛，核高度不规则，核浆比例增大，核仁明显等；染色体数目和结构异常；广谱细胞角蛋白染色阳性，说明其自上皮而非来自基质；同时ZHL2006细胞系在软琼脂中可形成克隆，具裸鼠致瘤性。

Although many predictors of a difficult laryngoscopic intubation have been developed, they all have low positive predictive values, and thus the unanticipated difficult laryngoscopic intubation will continue to occur in our day-to-day practice for the foreseeable future.

虽然已经有许多预测困难喉头镜插管的指标被提出，但是其正向的预测值皆很低，也因此在可见的未来未预期性困难喉头镜插管仍然会在日常的工作中发生。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！