冷凝集素增高1例报道

1临床资料 患者，男，15岁，学生，因咳嗽发热1w来我院就诊。查体：T38．5℃，P105次／min，BPl5／7kPa。发育正常，营养一般，腹平软，无压痛，肝脾未触发，胸骨无压痛，心音有力无杂音，双肺呼吸音粗，有湿性罗音。胸片：肺炎。血液常规分析，用细胞计数仪检测，取患者手指血20脚立即放人释释液中，混匀后马上出现均匀一致的凝集颗粒，     

肝硬化门静脉高压症患者心脏泵功能减退

心脏血流动力学参数足反映人体生命信息和心脏泵功能的重要指标.同前,尢创性血流动力学检测已广泛应用于心力衰竭、休克等危重症患者的病情监测、治疗方案的确定等,以便使患者得到科学、有效的治疗[1-2].     

浅谈血小板显微镜计数误差

血小板由骨髓中巨核细胞分化而来，在血液中则无前期细胞，它是人们止血过程中的重要因素，参与止血和凝血的许多环节。因此血小板计数是临床检验中血液分析的一项重要内容。其检验结果的准确性一直是检验工作者较为关注的问题，也是临床医生反映较大的问题之一。随着血液分析仪的不断普及，由于仪器设备原理上的限制和血小板易聚集，易破坏的特性，使血小板结果有偏差，对于血小板显著增高或者明显减少的标本必须由显微镜计数法去进行纠正。因此，显微镜计数方法尤显更为重要，现就我多年从事临床检验工作，多次使用该方法的过程中，发现影响显微镜计数血小板方法准确性有如下因素：     

回收过期药品需要长效机制

不知何时开始的高价回收药品小广告,如今已经成为许多城市无法根治的“牛皮癣”,满地的纸片让人过目不忘。需求产生供给。药贩子们看中的,正是人们手中积累的在就医过程中多开却无法完全消化的药品。药品放的时间长了,难免会过期。而这部分过期的药品如果通过药贩子的转手,很可     

出血性脑梗死54例临床分析

出血性脑梗死（HI）是脑梗死病人因梗塞区血液再灌注引起的继发性出血。CT或MRI显示在原有的低密度区内出现散在或局限性高密度影。     

蝮蛇抗栓酶治疗类风湿关节炎153例

目的：探讨蝮蛇抗栓酶治疗类风湿关节炎的疗效。方法：类风湿关节炎病人１５３例（男性４３例，女性１１０例，年龄５１±ｓ８ａ，病程５．２±２．０ａ）采用蝮蛇抗栓酶１．０Ｕ溶于０．９％氯化钠注射液２５０ｍＬ中静脉滴注ｑｄ，３ｗｋ为一个疗程，结果，经２例疗程治疗，近期控制３７例（２４．２％），显效４３例（２８．１％）有效６６例（４３．１％）无效７例（４．６％），总有效率９５．４％，在改善晨僵，消肿止痛及关节     

正常新生儿,婴儿血液动力流变学检测

血液动力流变学是机体的重要生理机能,其变化是观察人体生理、病理机能一项重要指标。正常儿童血液动力流变学测值国内报告甚少,婴儿及新生儿测值尚未见报道,我们对100例新生儿、48例1岁内婴儿进行了血液动力流变学24项参数检测。     

血液中分离出星形奴卡菌1例报道

1　病历资料患儿 ,王某 ,男 ,9岁 ,主因咳嗽、发热于 2 0 0 1年 12月 2 9日来院就诊 ,以支气管肺炎收住院。查体 :双肺闻及痰鸣音及少量的水泡音 ,精神差。脉搏 96次 / min,呼吸 2 4次 / min,体温 38.6℃ ;血象 :WBC8.7× 10 9/ L,G0 .714,L 0 .2 0 5 ,M0 .0 81,入院后做血培养     

不同液体术前急性高容量血液稀释对深静脉血栓病人血液流变学的影响

Objective To investigate the effects of acute hypervolemic hemodilution (AHH) with different fluids on blood rheology in patients with deep vein (femoral and iliac) thrombosis. Methods Thirty ASA I or II patients aged 40-64 yr who had developed deep vein thrombosis in 48 h and were scheduled for embolectomy were randomly divided into 3 groups ( n = 10 each) ; group I normal saline (NS) ; group II 6 % HES 200/0.5 ( HES) ; group IE gelofusine (GEL). AHH was performed with normal saline, 6% HES or gelofusine infusion at 20 ml·kg-1 ·h-1 for 40 min. MAP, HR and SpO2 were monitored. Blood loss, volume of blood transfusion and fluid infused and urine output during operation were recorded. Anesthesia was induced with fentanyl 3-5 fig/kg, etomidate 0.15-0.30 mg/kg, propofol 1-2 mg/kg and succinylcholine 1-2 mg/kg and maintained with 2% isoflurane and propofol infusion at 5-8 mg·kg-1·h-1 and intermittent iv boluses of vecuronium. The patients were mechanically ventilated (VT 8 ml/kg, RR 12 bpm). PaO2 and PaCO2 were maintained within normal range. Venous blood samples were obtained before and after AHH for measurement of hematocrit (Hct), whole blood viscocity (WBV) at low or high shear rates, plasma viscosity, RBC aggregation and RBC deformation. RBC aggregation index and RBC deformation index were calculated. Results MAP and HR were stable in all patients. The amount of blood transfusion and fluid infused was significantly less in group HES and GEL than in group NS. The WBV at low or high shear rates in group HES and GEL, Hct in all 3 groups and RBC aggregation index in group HES were significantly decreased after AHH, but the RBC deformation index was significantly increased in group HES. Conclusion Colloid is better than crystalloid and HES is better than gelofusine in improving intraoperative hypercoagulability and sluggish blood flow.