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find Keyword "诊断" 23 results
  • von Hippel-Lindau 病一例

    Release date:2016-09-02 06:07 Export PDF Favorites Scan
  • 定量检测相对性瞳孔传入缺陷对孔源性视网膜 脱离手术后视功能的预测作用

    Release date:2016-09-02 06:03 Export PDF Favorites Scan
  • Analysis of the Radiological Performance of the Upper Limbs Fracture in Wenchuan Earthquake

    摘要:目的:分析汶川大地震伤员中上肢骨折的发生部位、类型及其产生机制和临床意义。方法:对地震发生后近2个月内先后送至四川大学华西医院治疗的140例上肢骨折伤员,按X线检查结果对骨折部位及类型进行分析。结果:140例伤员共183个部位发生骨折。按骨折部位分类:即肱骨60个(32.8%),桡骨51个(27.9%),尺骨41个(22.4%)及手骨骨折31个(16.9%)。按骨折类型分类:横行骨折46个(251%),斜行骨折31个(16.9%),螺旋形骨折11个(6.0%),粉碎性骨折64个(35.0%),嵌插骨折8个(4.4%),线行骨折13个(7.1%),撕脱骨折10个(5.5%)。结论:本组汶川大地震性的上肢骨折,部位以肱骨骨折为主;类型以粉碎性骨折为主。常规X线检查对上肢骨折伤员具有简便、快速和准确的诊断价值。

    Release date:2016-09-08 09:56 Export PDF Favorites Scan
  • The Diagnostic Value of Abdomen and Chest Xray for Aute Pancreatitis

    目的:探讨急性胰腺炎的胸腹部X线平片显示特征及诊断。方法:回顾分析19例急性重症胰腺炎的胸腹部X线平片资料,总结其影像特征。结果:急性胰腺炎胸腹部X线平片显示反射性肠郁积15例,十二指肠曲部见弧形压迹1例, 剑突下胰腺区高密度影1例,麻痹性肠梗阻伴胸腔积液2例。结论:胸腹部X线平片经济,快捷,在急性胰腺炎早期诊断中有一定价值。

    Release date:2016-09-08 10:01 Export PDF Favorites Scan
  • The pattern characteristics of optical coherence tomography in diabetic maculopathy

    Objective To verify the pattern characteristics of optical coherance tomography (OCT) images in diabetic maculopathy (DM). Methods OCT were performed in sixty cases of DM and 30 cases of normal control group,and in 54 cases of DM,fundus fluorescein angiography (FFA) was performed simutaneously.The results from 2 kinds of examinations were compared each other. Results The average retinal thickness at the central fovea was (314.54plusmn;154.13) mu;m in DM group.The macular edema in the cases of DM accounted to 57.1% on OCT examination. The rate of retinal swelling associated with cystoid macular edema (CME) was 38.5%,with retinal detachment (RD) 9.2%,and with both CME and RD was 16.9%Those with mormal macular thickness and mild macular edema primarily showed focal leakage in FFA exam,while those with moderate and severe macular edema showed diffuse leakage in FFA exam.The rate of CME was 28.6% presented in FFA and 58.9% in OCT examination (t= 3.39,Plt;0.05). Conclusion OCT images of DM reveal 3 kinds of morphological features:retinal welling,CME,and sensory retinals de tachment.OCT is superior to FFA in detecting CME. (Chin J Ocul Fundus Dis, 2001,17:184-186)

    Release date:2016-09-02 06:03 Export PDF Favorites Scan
  • Analysis of Delayed Diagnosis in 324 Cases of Nasopharyngeal Carcinoma

    目的:探讨鼻咽癌延误诊断的原因。从而提高鼻咽癌患者的早期诊断率,改善治疗效果。方法: 回顾性分析324例在我科接诊前因各种因素而延误诊断的鼻咽癌患者首发症状、首诊误诊科室、误诊疾病。结果: 本组病例首发症状分别为颈部包块138例(42.5%)、鼻部症状148例(45.6%)、耳部症状66例(20.3%)、头痛46例(14.2%)、其他17例(5.2%),有两种首发症状的病例为91例。首诊误诊的疾病有颈部淋巴结炎、慢性鼻鼻窦炎、鼻出血、分泌性中耳炎、脑动脉硬化等27种疾病。涉及普外科、耳鼻咽喉科、神经内科、骨科、呼吸内科、口腔科、烧伤科、眼科、中医科等9个科室。结论: 加强鼻咽癌知识普及,完善继续医学教育及住院医师培训,积极寻找鼻咽癌的早期诊断方法能减少鼻咽癌的延误诊断。

    Release date:2016-09-08 10:04 Export PDF Favorites Scan
  • Cause Analysis on Nausea and Vomitting in 128 Inpatients in the Department of Digestive Disease

    目的:探讨恶心呕吐的病因,为临床诊断提供依据,避免漏误诊发生。方法:消化内科住院患者128例出现恶心和(或)呕吐症状,对其病因统计分析。结果:恶心呕吐常见病为反流性食管炎、巨幼贫、胆系结石、颅内占位和功能性消化不良。其它尚有十二指肠溃疡、粪石梗阻、肝功损害、肠系膜动脉缺血、急性阑尾炎、腹部术后和流行性出血热(EHF)等。乙型肝炎与十二指肠溃疡有关,急性支气管炎、白细胞减少症和溃疡性结肠炎可有恶心呕吐表现。结论:恶心呕吐常见,病因有时难以确定,尤其是慢性起病者。病因的诊断应详询病史、仔细诊查、结合诊断学有关知识及有关检查,不应圉于消化系疾病。

    Release date:2016-08-26 02:21 Export PDF Favorites Scan
  • The Diagnostic Value of Serum Cardiac Troponin Ⅰ in Acute Heart Failure

    目的:明确肌钙蛋白Ⅰ(cTnI)在心源性呼吸困难的鉴别诊断中有无应用价值。方法:比较急性心衰与急性肺源性呼吸困难时cTnI的变化情况,并观察一定的cTnI临界值辅助诊断心衰的敏感性和特异性。结果:总共156例患者,最后确诊为急性心衰的患者69例,而肺源性呼吸困难患者87例。急性心衰组的平均cTnI值为076±085ng/dL,而肺源性呼吸困难组为025±032ng/dL,两组间有显著性差异(Plt;0001)。根据ROC曲线计算肌钙蛋白Ⅰ的临界值(截点值)为042ng/dL,其鉴别心衰的敏感度为7153%,特异度为9036%,准确度为8014%。结论:检测肌钙蛋白Ⅰ水平并与其它临床信息相结合,有助于快速准确地诊断充血性心力衰竭。

    Release date:2016-09-08 09:56 Export PDF Favorites Scan
  • 永存胎儿血管系统一例

    Release date:2016-09-02 05:52 Export PDF Favorites Scan
  • Detection of Serum Osteopontin, CA125 and CA199 in Patients with Endometriosis and its Signficances

    【摘要】目的探讨骨桥蛋白(OPN)联合血清CA125和CA199水平对子宫内膜异位症的诊断价值。方法2005年1月2008年12月采集45例子宫内膜异位症患者及45名健康妇女自愿捐赠的血清样品,分别采用ELISA法及化学发光法检测OPN、CA125、CA199水平。结果与健康妇女相比,子宫内膜异位症患者血清OPN和CA125、CA199含量明显升高(Plt;001)。重度组(美国生育学会分期Ⅲ、Ⅴ期)子宫内膜异位症患者OPN和CA125、CA199明显高于轻度组(Ⅰ、Ⅱ期)(Plt;001)。结论OPN、CA199可作为子宫内膜异位症诊断及病情监测的临床指标,联合CA125检测可提高其临床应用价值。

    Release date:2016-09-08 09:31 Export PDF Favorites Scan
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