胸科术后再剖胸止血37例分析

胸科术后再剖胸止血３７例分析罗清泉周允中陈文虎杨异我院自１９８４年至１９９４年，实施普胸手术８２１７例，术后再剖胸止血３７例，发生率４．５‰，同国内报道〔１〕相似。临床资料３７例中男３０例，女７例。年龄１７～７０岁。病种包括肺癌、食管癌、胸腺瘤、支气...     

高度近视患者的慢性单纯性青光眼漏诊分析

高度近视患者的慢性单纯性青光眼的发生率较高，也很容易被漏诊。本组报告漏诊病例40例（80眼），漏诊时间越长引起视功能损害越重。分析了漏诊原因，提出并讨论避免漏诊的意见。     

急性下壁心肌梗塞ST段抬高幅度Ⅲ>Ⅱ导联诊断右室梗塞的价值

本文对45例急性下壁心肌梗塞(AIMI)的心电图进行分析。结果合并右室梗塞(RVI)的患者中,出现ST段抬高幅度Ⅲ>Ⅱ导联者占90.48%,无合并RVI的患者中出现上述心电图改变者仅37.50%,二者有非常显著性差异(P<0.01)。同时,发现Ⅱ、Ⅲ导联ST段抬高持续时间明显长于右胸前导联(V_(3R)—V_(7k))认为AIMI时ST段抬高幅度Ⅲ>Ⅱ导联ST可作为合并RVI的诊断依据之一,尤对于部分就诊较晚的患者更有意义。     

REGULATING FUNCTION OF COENZYMIZATION AND DECOENZYMIZATION OF THE LACTATE DEHYDROGENASE ISOZYMES IN THE MOUSE TISSUES DURING HYPOXIA

Objective. To study the characteristics of changes of LDH enzyme patterns of mice under slight hypoxia.Methods. Mice treated with artificial hypoxia, various tissues were made for the test of LDH enzymatic activity by the specific staining technique. LDH (1 -5) relative percentage enzymatic activity (RPEA) were measured with CS-910 dual-wavelength thin layer chromatography scanner.Results. The RPEA of LDH isozymes of various tissues after slight hypoxia shifted to the isozymes LDH1 and LDH2, whose principal subunits are H subunits, and the RPEA of LDH,(H4), LDH2(H3M) increased, while RPEA of LDH5(M4) in various tissues decreased prominently except the cardiac muscle, and that of LDH4(HM3) decreased as well. After polyacrylamide gel electrophoresis (PAGE) of the hypoxia treated cardiac muscle specimen was made, activity subbands originated regularly in the isozyme patterns of LDH, with the regularity of LDH1 (0 subband), LDH2 (0-1 subbands), LDH3 (0-2 subbands), LDH4 (1-3 subbands), LDH5 (2-4 subbands).     

位于颈中线旁的甲状舌管囊肿12例临床分析

目的探讨位于颈中线旁的甲状舌管囊肿的临床特征。方法回顾性分析1993年1月~2004年12月12例位于颈中线旁的甲状舌管囊肿的临床资料。结果颈中线偏左8例,偏右4例,偏离颈中线约0.5~1.0 cm。均行手术切除并经病理检查证实,随访1年以上均无复发。结论术前颈部CT检查有助于诊断,准确判定与舌骨的关系及正确处理舌骨是手术成功的关键。     

脑立体定向术治疗高血压脑出血经验与体会

目的：通过对我院3年来利用脑立体定向微创术治疗的78例高血压脑出血的临床病例，总结成功经验，以期进一步提高该手术治疗高血压脑出血的治疗效果。     

脾切除术治疗免疫性血小板减少性紫癜的长期转归和术后复发的治疗

免疫性血小板减少性紫癜(ITP)是一种自身兔疫性疾病,其特征是产生自身血小板抗体,导致血小板不同程度的减少,出现轻微或严重