淋巴结

As trimodality treatment is usually indicated for stage IIIA or IIIB disease, hilar and mediastinal lymph node dissection is also mandatory.

作为trimodality治疗，通常表示为 iiia期或第三b病，肺门及纵隔淋巴结剥离是强制使用的配备。

Materials and Methods The triphasic dynamic enhanced CT findings of 52 patients with renal cell carcinoma were reviewed.

资料与方法回顾性分析52例肾癌患者的三期动态CT扫描资料，对经手术病理证实的透明细胞癌、乳头状癌、嫌色细胞癌3种肾癌亚型图像进行双盲法对比分析，比较肿瘤的大小、强化程度与模式（均匀、不均匀及主要周边强化）、有无钙化、出血、坏死与囊变、肿瘤扩散及淋巴结转移等情况，同时结合患者的性别和年龄，分析3种亚型肾癌之间的影像学差异。

The extopic expression rate in metastatic carcinoma was significantly higher than that in primary lesion(45.68% vs. 28.40%,p.01),especially in tubiform adenocarcinoma.

方法］ 肠癌症状组织芯片技术，应用免疫组化方法检测81例结肠癌原发灶及其淋巴结转移灶组织中e-cad和β-cat的表达。

Expression of β-catenin in metastatic carcinomas was significantly lower than that in primary colon carcinomas (p.01). expression of e-cadherin in metastatic carcinoma was significantly lower than that in primary colon carcinoma(p.01),especially in tubiform adenocarcinoma and well and moderately differentiated carcinoma.

结果］ 原发灶及其淋巴结转移灶中β-结肠术后多久的正常表达率分别为23.46%和4.94%，原发灶中术后多久高于转移灶(p.01)，尤其是高中分化病例，转移灶中异位表达率显著高于原发灶(45.68%比28.40%，p.01)，尤其是管状腺癌；原发灶中β-cat表达强度显著高于转移灶(p.01)。e-cad的表达强度在原发灶显著高于转移灶(p.01)，尤其是管状癌症治疗和高中分化病例。

Objective To discuss the ultrasound differentiation value of benign and malignant superficial tumescent lymph nodes.

目的 探讨超声诊断浅表淋巴结良恶性病变的声像图特征与临床实用价值。

Objective:To discuss the ultrasound identification value of normal,benign and malignant superficial tumescent lymph nodes.

目的：超声在颈部良、恶性肿大淋巴结中的鉴别诊断价值与病理对照研究。

Emphasis is put on cytological diagnosis of frequently seen oromaxillofacial tissues, and tumorlike lesions in cervical lymph nodes and their benign and malignant tumors, and the clinical and histopathology of the diseases mentioned are precisely and briefly described.

全书所论述的头颈部各种良性、恶性病变多达100 余种，重点突出常见的口腔颌面部组织、颈部淋巴结以及各种头颈部瘤样病变及其良性、恶性肿瘤的临床细胞学诊断，并对所述疾病的临床及组织病理学进行了精简表述。

Results Six patients who received TURB recurre bladder tumor in situ during two years, while 2 cases emerge the pelvic lymph node metastasis and systemic bone metastasis after 5 years and 7 years non-bladder tumor recurrence.

结果 ①在行经尿道膀胱肿瘤电切术的膀胱癌患者中，术后两内年膀胱癌原位复发6例，术后5年、7年膀胱内无肿瘤复发，而出现盆腔淋巴结转移及全身骨转移2例。

A summary of CT signs of 20 cases of carcinoma of pancreas and 4 cases of cancer of Vater amp- ulla,all proved surgically and patho- logically,was presented,The overall CT diagnostic accuracy in this series was 95%.

总结手术、病理证实的20例胰腺癌和4例法特壶腹癌的 CT 表现。本组 CT 总的确诊率为95%。胰癌主要 CT 征象是腺体局部增大及轮廊改变、密度降低、双管征、胰周粘连淋巴结增大脂肪层受侵犯。壶腹癌主要特征是显著的胆道扩张，仅1例有胰头部癌浸润。

The findings of the newly identified goose paramyxovirus strain GPMV/HBexperimental infection were as follows: The challenge caused high morbidity and highmortality.The clinical signs included severe depression, decreased appetite or anorexia,white,yellow and green diarrhea, with neural symptoms;pathological changes showed thathaemorrhage and ulceration of intestine mucosa, necrosis of spleen and pancreas,andedema of liver and kidney, uratic deposition in kidney.Eosinophilic inclusion bodies werefound in the cytoplasm of pancreas and a large quantities of fiber protein were found inintestine. Lots of hemosidefin was found in some area of liver and kidney. A number ofT、B lymphocytes reduced sharply in spleen,lymph nodes in dead geese. Transmissionalelectron microscope showed that some cells had the morphological characteristics ofmitochondria swelling, morphological changes were condensation of nuclear chromatininto dense masses,followed by its marginating against the nuclear envelope, andespecially concentration of cytoplasm association with lots of lipid droplet.

人工感染雏鹅实验中，雏鹅临床表现为高发病率和高死亡率，食欲和饮水减少，拉白色、黄绿色稀粪，伴有神经症状；常规组织学观察，脾脏和胰腺肿大，有白色坏死斑点，肠道出血和坏死，肝脏肿大变性，肾脏肿大变性有尿酸盐沉着等；用特殊染色和组织化学方法首次对人工感染鹅副粘病毒的雏鹅的重要脏器进行研究，结果表明：胰腺中发现病毒包涵体，肠道中大量纤维素以及胶原纤维增生，肾脏、肺脏大量含铁血黄素沉着，免疫器官如脾脏和淋巴结中T、B淋巴细胞大量减少；电镜下多种细胞呈现线粒体水肿，多种实质细胞的染色质固缩，染色质边集，特别是细胞内容物如脂肪滴增多的病理变化特征。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。