不同临床和病理分型对肝门部胆管癌切除术预后的影响

目的 研究临床和病理分型与肝门部胆管癌切除术疗效的关系。方法总结1993年至2004年在解放军总医院肝胆外科手术切除的肝门部胆管癌198例病例资料。结果临床分型Ⅰ型34例，Ⅱ型60例，Ⅲa型27例，Ⅲb型33例，Ⅳ型19例，Ⅴa型6例。Ⅴb型19例。病理高分化腺癌35例，中分化腺癌52例，低分化腺癌54例，三者的中位生存期分别为29．5、11、5．5个月；病理切缘阴性者与切缘阳性者生存率有显著性差异（P 〈0．05）。手术并发症出现率41．4％，围手术期死亡1例。结论肝门部胆管癌根据临床分型进行相应的手术治疗；病理切缘阴性是影响预后的主要因素之一；围手术期正确处理，是减少手术并发症，提高患者生活质量和延长生存期的关键。     

Invasion of the intracranial space by a malignant odontogenic mixed tumor: Report of a case

A case of an odontogenic tumor which invaded the intracranial space from the mandible is reported. Judging from the radiographic images it was similar to a malignant tumor. The patient died 17 years after the first visit. According to the final pathological diagnosis, it was malignant odontogenic mixed tumor of low grade which did not belong to any of the WHO classification.     

原发性淀粉样变性的临床病理及电镜观察

淀粉样变性是指淀粉样蛋白在皮肤，粘膜或内脏器官的细胞外沉积引起的一种少见疾病。口腔粘膜中舌粘膜是本病的好发部位。本组４例典型地发生于口腔颌面部的原发性淀粉样变性病例，３例病变部位为舌，１例为皮肤和口腔粘膜同时受累，临床提示有必要进行全身系统检查及追踪随访。并就基临床表现，常规病理，组织化学及电镜进行研究，同时讨论了淀粉样蛋白的光镜，电镜特点，组织学类型生化组成及来源。     

成人高原心脏病临床分型的探讨

本文总结了６８０例成人高原心脏病临床资料，依照其临床表现、Ｘ线、心电图等项检查，提出了临床上较为实用的诊断和分型意见。     

Morphological types of ganglion cells in the dog and wolf retina.

The morphological types of ganglion cells in the dog and wolf retina were studied by intracellular staining with Lucifer Yellow. These retinae contain a range of ganglion cell types that closely correspond to those found in cat retina: alpha cells with large somata and large, relatively densely branched dendritic trees; beta cells with medium-sized somata and small, densely branched dendritic trees; and a variety of other types with smaller somata and varying dendritic branching patterns and dendritic field sizes. The correspondence of canine and cat ganglion cell types strengthens the view that there is a common set of ganglion cell types in carnivores. Alpha and beta cell dendritic trees of dog and wolf are monostratified in either the inner or the outer part of the inner plexiform layer, suggesting an on/off dichotomy in the response to light. Dendritic field sizes of dog alpha and beta cells increase from the central area to peripheral retina: alpha cell fields from 160-200 microns to about 1,100 microns diameter, and beta cell fields from 25 microns to about 360 microns diameter. These sizes are quantitatively very similar to those found in cat retina. The close qualitative and quantitative morphological correspondence of cat and dog ganglion cells suggests that they are also functionally very similar. It is likely that dog alpha cells have brisk-transient (Y), and dog beta cells brisk-sustained (X) concentric receptive fields. From the smallest beta cell sizes it is concluded that the visual acuity of the dog may be as good as that of the cat.     

急性白血病形态学与免疫学分型

目的：分析急性白血病形态学分型(FAB分型)与免疫学分型的相互关系。方珐：选择我院2000～2002年确诊的169例初诊急性白血病进行形态学与单克隆检测免疫学分型比较。结果：106例FAB分型为急性髓细胞白血病(AML)，免疫学特征有M3 HLA-DR(-)，M4、M5有CD14( )特征，及有淋系相关抗原表达；63例FAB分型为急性淋巴细胞白血病(ALL)，免疫学分型有单纯髓系4例，B-ALL18例，T-ALL5例，变异型23例，混合型13例。结论：在AML中(除M0、M7)，不如形态学直观、分型仔细。对于ALL病FAB分型不如免疫学分型，对于M0、M7，只有依靠免疫学分型。FAB分型与免疫学分型两者要相互结合，互相补充，才能更好地反映急性白血病的状况，对临床治疗方案的选择及判断预后有重要意义。     

水前房角镜学的使命

水前房角镜学是新建的眼科学的一个分野,为眼科疾患病人服务是她的使命。水前房角镜学的最大优点是其含金量能百分之百地转化为读者的受益。     

弹性义齿修复的临床效果观察

目的：了解弹性义齿修复的临床效果，为临床应用提供参考。方法：152例门诊缺牙患者，制作弹性义齿修复体188件，上颌130件，下颌58件。Kennedy一类缺损修复6件，Kennedy二类缺损修复4件，Kennedy三类缺损修复102件，Kennedy四类缺损修复76件。通过1－4年的观察，从形态和功能、固定和稳定、颜色和美观以及对组织保健判断对义齿的满意程度，并进行临床效果评价。结果：79例95件弹性义齿具有良好的美观效果，颜色满意，感觉舒适，满意和较满意率达100％，Kennedy三、四类缺损修复率为94．74％。弹性义齿对Kennedy一类缺损修复的满意和比较满意率为66．67％；对Kennedy二类缺损修复的满意和比较满意率为50．00％；对Kennedy三类缺损修复的满意和比较满意率为96．15％；对Kennedy四类缺损修复的满意和比较满意率为84．21％。结论：(1)弹性义齿是一种美观、舒适、对基牙预备甚少的可摘局部义齿修复形式。（2）弹性义齿较适合咀嚼压力小而缺牙数目不多的前牙和前磨牙缺失的修复。     

脑梗死OCSP分型和预后

目的了解脑梗死患者OCSP临床分型的构成及不同亚型与预后及复发的关系。方法采用回顾性队列研究,登记2002年1月~2005年6月第四军医大学西京医院神经内科确诊的617例脑梗死患者,按照OCSP标准分型并进行随访,分析各亚型与预后及复发的关系。结果OCSP各亚型构成比分变为:TACI占7.3%,PACI23.3%,POCI6.0%,LACI63.4%,分型与预后明显相关,TACI的预后最差,POCI和LACI预后相对较好,PACI次之,卒中复发与分型无明显相关。结论OCSP分型作为一种脑梗死临床分型方法,可以为脑梗死的预后判断提供参考依据。