病理学

Hereditary porokeratosis is a disease of dominant autosomal heredity. The histopathologic characteristics is epidermic keratosis and comoid lamellae.

遗传性汗孔角化症是一种常染色体显性遗传病，以表皮明显角化、鸡眼样板作为其组织病理学特征。

Objective: To evaluate the pathological characteristics of tissues on the surface of cavernosa of ventral penis with ventral curvature and to investigate the etiology of congenital ventral coned hypospadias.

目的：探讨尿道下裂阴茎下弯畸形阴茎海绵体腹侧表面组织病理学特点，认识尿道下裂阴茎下弯形成机制，为临床治疗方案提供一定的依据。

Objective to evaluate the functional recovery of acute spinal cord injuried rats treated with exogenous wnt-3a signal protein administration and to explore its mechanism.methods moderate spinal cord contusion injury was made in 40 adult sprague dawley rats at t10.twenty rats served as contusion controls(group 1).twenty rats were treated with wnt-3a for three days after injury (group 2).the functional recovery of the rats was observed through basso,beattie,bresnahan open field locomotor score.rats were killed at 14 or 28 days after injury,then spinal cords were removed for histopathological examinations,and the expression of the bromodeoxyuridine plus neural cell markers was stained with immunohistochemical method.results rats of two groups receiving a contusive injury recovered substantial function within 1 week.by 28 days,rats in groups 2 scored 7.0 points better on the bbb scores than rats in group 1 group 2=16.94,after 28 days vs.

目的 研究外源性wnt-3a信号蛋白对脊髓损伤的修复作用，并探讨其作用机制。方法取40只成年雌性sd大鼠在t10节段制备适度脊髓挫伤模型。随机从中取20只为损伤对照组(group 1)，另外20只为损伤治疗组(group 2)。脊髓损伤3天后用wnt-3a蛋白治疗。这些大鼠的功能恢复通过basso、beattie、bresnahan开放视野运动评分来观察。这些大鼠分批在损伤后14天或28天被处死，取出损伤节段脊髓用来组织病理学检查，同时用5-溴脱氧尿嘧啶核苷和神经细胞标记物进行免疫组化染色。结果两组大鼠在伤后一周运动功能有明显的恢复。不过，到损伤后28天，我们观察发现，损伤治疗组中的大鼠bbb评分比损伤对照组中的评分高出7.0分左右(group 2∶16.94±1.18，group 1∶9.89±1.29；p.05)，光镜和电镜检查发现wnt-3a蛋白对髓鞘形成和轴突再生有一定的修复效果。

Methods Two or more than two methods of patholoˉgy,cytology,B-ultrasound,CT,MRI,ECT,tomography,surgical dissection verified the diagnosis of202cases of panˉcreatic cancer,who were inpatient.

202例住院胰腺癌病人经病理学、细胞学、B超、CT、MRI、ECT、摄片、手术探查等两项或两项以上手段证实，并经X 2 检验。

All cases were follow up between 1 - 18 years, 1 case lost, 2 cases recurred after surgical 1.5 and 2.0 years and cystosarcoma were removed again,and other patients were free from cancer cell.

结论乳腺叶状囊肉瘤诊治依据病理学检查，但单一的组织学常难以在形态学预测其生物学行为；其预后因素与肿瘤组织学分级和大小有关。

Therefore, we need be careful to override cytologic diagnosis due to negative histopathology.

因此，由于组织病理学检查结果阴性而否定细胞学的诊断，是要特别小心的。

These cases diagnosed as papillary carcinoma of thyroid cytologically were reconfirmed by post-operation histopathology.

结果 查见核内假包涵体和乳头状片断，细胞学诊断的63例甲状腺乳头状癌，均经术后组织病理学诊断证实。

Methods 31 elder patients with histologically or cytologically diagnosed NSCLC were treated with lressa 250mg/d or lressa combined with Aidi injection.Results All the 31 patients might be evaluated.

31例经病理学或细胞学确诊的老年晚期非小细胞肺癌患者，接受单药lressa 250mg/d或lressa 250mg/d联合艾迪注射液治疗，比较其有效性和安全性。

Simultaneously responsible pathogen was detected by analyses of BAL, sputum and blood specimen, with regard to cell differential count, cytopathologic examination and cultures for bacteria, fungi and viruses.

并通过支气管肺泡灌洗液、痰、咽拭子及血标本的检查进行病原学诊断，包括细胞分类、病理学检查及细菌、真菌和病毒的培养等。

Shaanxi Provincial Peoples Hospital, Xian 710068, ChinaABSTRACT: Objective To analyze the relationship of serum levels of TSH, thyroid peroxidase antibody and thyroglobulin antibody with cytopathologic changes of thyroid fine needle aspiration in autoimmune thyroiditis.

目的 分析自身免疫性甲状腺炎患者血清促甲状腺激素、甲状腺过氧化物酶抗体以及甲状腺球蛋白抗体与甲状腺细针抽吸细胞病理学改变之间的关系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。