病理学

Purpose To study the clinicopathologic and immunohistochemical features of calcifying fibrous tumor, and to discuss the differential diagnosis.

目的 探讨钙化性纤维性肿瘤(calcifying fibrous tumor， CFT)的临床病理学特徵、免疫表型和鉴别诊断。

Results ①p53 positive expression rate in cervical carcinomas 85.71%( 30 /35) was significantly higher than that in normal cervixes 6.67%( 2 /30),P= 0.001.②p53 expression is correlated with the differentiation state and pathologic grades.The positive expression rate of p53 in the cervical carcinomas of grades Ⅰ 57.14%(8 /14) was significantly lower than that in the cervical carcinomas of grades Ⅱ 86.67%(13 /15) and grades Ⅲ 100.0%(6 /6),P＜0.05.③The positive rate of PCNA in the cervical carcinoma of grade Ⅰ 64.29% was signifi cantly lower than that in the grade Ⅱ 93.33% and grade Ⅲ 100.0%,P＜0.05.Conclusion Our data indicate that the alteration of p53 is involved in cervical carcinoma.

结果 ①P53蛋白在宫颈癌组织中的表达率为85.71%(30 /35)，明显高于在正常宫颈组织中的表达率6.67%( 2 /30)，P = 0.001；②P53蛋白阳性表达率与宫颈癌组织的病理学分级有关，P53在宫颈癌Ⅰ级中的阳性表达率57.14%（8 /14）明显低于Ⅱ级86.67%（13/15 和Ⅲ级100.0%(6/6)，P＜0.05；③宫颈癌组织PCNA阳性表达率Ⅰ级64.29％明显低于Ⅱ级93.33％和Ⅲ级100.0%，P＜0.05。

Methods Atherosclerotic rabbit models were made by denudating abdominal aortic intima and constantly feeding high lipid diet (cholesterol concentration: 1.5%); then stents were implanted into atherosclerotic abdominal aorta.

采用兔腹主动脉内膜剥脱术加含1.5%高胆固醇的高脂饮食来建立动脉粥样硬化动物模型，并在此基础上建立兔粥样硬化腹主动脉植入支架模型，并通过组织病理学检查，来揭示支架植入后血管壁和内膜组织形态学变化和病变的发生机制。

In 32 patients with an abnormal mammogram or a palpable breast mass, testing showed increased blood volume and deoxygenated hemoglobin in most who had biopsy-proven cancer.

对32名乳腺X线检查不正常，或触诊发现可触及的乳腺肿块的患者进行检查发现，在大多数被组织病理学检查诊断为癌症的患者中，都出现了乳腺血流量和脱氧血色素的增加。

Although the perpetual objects of Ri Guang Liu Nian, Shou Huo, Ding Zhuang Meng is different, the concrete writing patterns is similar. Imaginary abstraction as narrative premise, desalinizes diseases'pathological meanings, provide a valid condition for novelistic telling; as narrative strategy, plots absurdity completes to rewrite and reconstruct the history and the reality, which makes narrative behavior develop freely; as narrative purpose, solemn and inevitable ending makes the word have fatal colors, ultimate meanings can be showed.

虽然《日光流年》、《受活》、《丁庄梦》的关注对象不同，但在具体的写作中呈现出共同的叙事模式，即以意象的抽象化作为叙事前提，淡化疾病的病理学含义，为小说的讲述提供有效条件；以情节的荒诞化极端化作为叙事策略，完成对历史和现实的改写与重构，使叙事行为能够自由发展；以结局的悲壮和必然作为叙事旨归，为文本染上宿命的色彩，残病叙事的终极意义得以彰显。

The clinical history and histopathologic and immunohistochemical analyses of the enucleated globe were reviewed.

对被摘除研究的临床病史、组织病理学和免疫组织化学分析进行复习。

METHODS: The diagnostic accuracy of our policy was assessed by comparing pretransplant diagnosis with the pathologic report of explanted livers.

通过比较移植前诊断和移植后切除肝脏的病理学报告评估我们诊断标准的准确性。

The hepatic hilar arteries of the explanted livers were examined for pathologic changes.

对统计学和临床特征进行分析和对比。检测肝门动脉移植后的病理学变化。

The urban pathology writing which he conceives, indicates his survey and meditation upon the city-life of the time, extrudes people's humanism based on human's freedom and consummation.

他所秉持的&城市病理学&写作，体现了他对当代城市生活的审视与反思，彰显的是一种立足于人的自由与完善的人本主义精神。

The histological characteristic parameters of Crohn's disease were non-caseating granuloma, fissuring ulceration, lymphocyte infiltration and transmural inflammation.

克罗恩病的病理特征有非干酪样肉芽肿、裂隙样溃疡、淋巴细胞聚集、全层炎；溃疡性结肠炎的病理学特征有弥漫性或灶性黏膜炎症、隐窝脓肿、黏膜糜烂及溃疡。

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。