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| | Objective To explore the changes of urine sediments analysed in different time in the same patient and their clinical significance.Method With Flowcell UF 100 automatic urine sediment analyzer,we determinated the urine sediments of 87 hospitalized patients in our hospital at morning,postprandial and any time,who were proved to be blood,leukocyte and protein positive patients by urine dry chemicals analysis,and 25 healthy volunteers.Results The concentration of RBC and WBC is th... | | 目的 探讨同一患者不同时段尿沉渣分析变化及其临床意义。方法 用流式UF100 全自动尿沉渣分析仪测定87 例在本院住院的经尿干化学法测定尿红细胞、尿白细胞及尿蛋白阳性病人和25 例对照组健康人尿液三个时段,即晨尿、随意尿和餐后尿作尿沉渣定量分析。结果 尿红细胞、尿白细胞浓度依大小分别为晨尿> 餐后尿> 随意尿;尿白细胞各时段间比较均有显著差异( P< 0 .01) 。尿红细胞:晨尿与随意尿、餐后尿与随意尿间均有显著差异( P< 0 .01) 。晨尿和餐后尿尚未发现有显著区别( P> 0 .05) 。结论 同一患者不同时段尿沉渣结果有差异,测定时应采用同一时段尿进行比较以保证结果准确性。 | | 文摘来源 | | Objective:To test the reference ranges of RBC parameters with Sysmex UF-100 urine sediment analyzer (Sysmex UF-100).Methods:The whole blood RBC parameters of 364 healthy persons with different age and sex were ana_ lysed with Sysmex UF-100.Results:Four RBC parameters were determined in t -test.There were no significant diffe_ rences in groups of men (P>0 05)or women (P>0 05),integrated into adult group.There were significant differences in groups of children and men or women (P<0 05),wh... | | 目的 :调查流式SysmexUF 10 0全自动尿液沉渣分析仪 (SysmexUF 10 0 )检测血液中RBC参数参考值范围。方法 :用SysmexUF 10 0对 36 4份不同年龄、性别的健康人全血RBC进行检测。结果 :RBC 4项参数经 t检验 ,成年男女组之间无显著性差异 (P >0 0 5 ) ,合并为成人组 ,儿童组与成年男性组 (P <0 0 5 )或成年女性组之间均有显著性差异 (P <0 0 5 )。其RBC参数参考值范围 :儿童组RBC MFsc 12 2 93± 3 0 2 [ch],RBC Fsc DW 15 4 4± 1 31[ch],RBC MFL 11 85± 0 5 3[ch],RBC FL DWSD 11 5 2± 1 16 [ch]。成人组 116 19± 3 39[ch],14 2 8± 1 37[ch],9 2 6± 0 5 5 [ch],10 2 9± 0 96 [ch]。结论 :SysmexUF 10 0检测血液中RBC 4项参数参考值 ,可为临床应用该仪器诊断贫血 ,提供评价标准 | | 文摘来源 | | Purpose To deal with the importance of microscopic examination and several factors interfering with the accuracy of RBC determination by UF-100 automatic urinary sediment analyzer. Methods 331 RBC positive urine samples that had been detected by UF-100 automatic urinary sediment analyzer were microscopically re-examined. Results Among the 331 positive samples 79 were false-positive (23.9 %), of which 54 resulted from salt crystals (68.3 %); 5 were caused by parayeasts (6.2 %). Conclu... | | 目的 :探讨 UF- 10 0全自动尿沉渣分析仪测定红细胞 (RBC)的影响因素及镜检的重要性。方法 :对 UF- 10 0全自动尿沉渣分析仪检测的 331例红细胞 RBC阳性尿液标本进行复查镜检。结果 :有 79例为假阳性 ,占 2 3.9% ,其中结晶所致红细胞假阳性 5 4例 ,占 6 8.3% ,类酵母菌所致假阳性 5例 ,占 6 .3%。结论 :多因素特别是盐类结晶易致 UF- 10 0测红细胞产生假阳性 ,镜检具有重要意义 | | 文摘来源 | |   | | << 更多相关文摘 |
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