肾功能损伤分级系统在成人心脏术后的应用

Objective The aim of this study was to evaluate of adilty of two acute renal failure-specific scoring systenms (the classification by Bellome et al and the AKIN criteria) for predicting hospital mortality after cardiac surgery in adult patients. Methods Between October 1 st 2006 to Decemjber 31 st 2006, 509 adult patients who ungerwent coronary artery bypass grafting (CABG) and/ or valve operation were enrolled in this study. The medical data collection included gender, age, types of operation, perioperative he- modynamic parameters, urine output, biochemical parameters and outcome. Renal function was assessed daily according to the classi- ficatinn by Bellomo and the AKIN criteria, respectively. As references, Acure Physiology and Chronic Health Evaluation(APACHE) Ⅱ and Sepsis-related Organ Failure Assessment (SOFA) score were also calculated. Resuits Three hundred and forty-one patients were male (67.0%), and 168 were female (33.0%), mean age was (56.2±12.0) years old. Tnree hundred and nine patieats un- derwent CABG, 182 underwent valve operation and 18 underwent CABG plus valve operation, Mean duration of ventilation support was (20.4±17.7) houra, and the ICU stay was (1.4±1.0) days. Postoperative hospital stay was (13.8±9.1) days. According to the classification by Bellomo., the highest in-hospital mortality was 52.9% in ARFS group. Mahiplicatinn of in-hospital morality rate was abserved (X2 for trend, P<0.01) in 0.4% (non-ARF), 1.2% (stage 1), 12.0% (stal～ 2) and 32.4% (stage 3) of pa- tients based on the AKIN criteria. By applying the area under the receiver operating characteristic ourve, the classification by Bellomo and the AKIN criteria had good discriminative power. Furthering, multivariate logistic regression analysis verified that the Odds Ratio of the AKIN criteria was 5.478 (P =0.028, 95% Confidence Interval 1.027- 24.856), after adjusting for gender and age. Con- clusion Analytical data confinned good discriminative power of both the AKIN criteria and the classification by Bellomo for predicting hospital mortality of adult postoperative patient with ARF.     

甲状旁腺囊肿合并结节性甲状腺肿2例诊治分析

<正>甲状旁腺囊肿临床上比较罕见,自1905年Goris首例报道以来,迄今国外文献报告约200余例,国内文献报告约30余例。我院近20年共施行甲状腺、甲状旁腺手术1180例,术后发现无功能性甲状旁腺囊肿患者2例,均合并结节性甲状腺肿,经手术治愈。现报告如下:     

皮肤软组织扩张术联合毛囊单位提取技术治疗烧伤后瘢痕性秃发

目的 探讨并分析皮肤软组织扩张术联合毛囊单位提取技术治疗烧伤后瘢痕性秃发的效果.方法 2007年3月至2013年6月共收治48例患者,秃发面积均大于25 cm2.一期手术行扩张器置入,注入额定容量的200％～ 300％;二期手术在注水完成后8周,行局部皮瓣转移修复术;三期手术在皮瓣修复后1年,行瘢痕区单体式毛发移植.结果 经扩张器联合毛发移植后,48例患者瘢痕区毛发生长自然,随访5年,效果满意.三期手术后的毛发形态满意度的VAS评分为(8.2±2.1)分.结论 皮肤软组织扩张术联合毛囊单位提取技术对头部烧伤后瘢痕性秃发修复效果确切.     

肾功能损伤分级系统在成人心脏术后的应用

Objective The aim of this study was to evaluate of adilty of two acute renal failure-specific scoring systenms (the classification by Bellome et al and the AKIN criteria) for predicting hospital mortality after cardiac surgery in adult patients. Methods Between October 1 st 2006 to Decemjber 31 st 2006, 509 adult patients who ungerwent coronary artery bypass grafting (CABG) and/ or valve operation were enrolled in this study. The medical data collection included gender, age, types of operation, perioperative he- modynamic parameters, urine output, biochemical parameters and outcome. Renal function was assessed daily according to the classi- ficatinn by Bellomo and the AKIN criteria, respectively. As references, Acure Physiology and Chronic Health Evaluation(APACHE) Ⅱ and Sepsis-related Organ Failure Assessment (SOFA) score were also calculated. Resuits Three hundred and forty-one patients were male (67.0%), and 168 were female (33.0%), mean age was (56.2±12.0) years old. Tnree hundred and nine patieats un- derwent CABG, 182 underwent valve operation and 18 underwent CABG plus valve operation, Mean duration of ventilation support was (20.4±17.7) houra, and the ICU stay was (1.4±1.0) days. Postoperative hospital stay was (13.8±9.1) days. According to the classification by Bellomo., the highest in-hospital mortality was 52.9% in ARFS group. Mahiplicatinn of in-hospital morality rate was abserved (X2 for trend, P<0.01) in 0.4% (non-ARF), 1.2% (stage 1), 12.0% (stal～ 2) and 32.4% (stage 3) of pa- tients based on the AKIN criteria. By applying the area under the receiver operating characteristic ourve, the classification by Bellomo and the AKIN criteria had good discriminative power. Furthering, multivariate logistic regression analysis verified that the Odds Ratio of the AKIN criteria was 5.478 (P =0.028, 95% Confidence Interval 1.027- 24.856), after adjusting for gender and age. Con- clusion Analytical data confinned good discriminative power of both the AKIN criteria and the classification by Bellomo for predicting hospital mortality of adult postoperative patient with ARF.     

贲门癌侵犯食管下段经腹左胸前外侧小切口切除15例

 目的　探讨贲门癌侵及食管下段的手术径路。方法　对15例贲门癌侵犯食管下段的患者采用经腹左胸前外侧小切口径路完成贲门癌切除术。结果　本组近半胃切除9例、全胃切除4例、全胃合并脾脏及胰体尾切除2例,手术切除率100.0 %。术后病理检查肿瘤两切缘均无癌细胞残留,胸下段食管旁及膈上淋巴结阳性6例。术后并发肺部感染1例,无吻合口瘘发生。结论　经过改进后的手术切口能够较好克服常规手术切口的不足,在获得同等根治性肿瘤切除的前提下,具有损伤小、并发症少、恢复快等优点,是贲门癌侵犯食管下段病例的较好选择,具有一定的临床应用价值。     

川芎嗪对脂肪干细胞体外增殖及小鼠颗粒脂肪移植存活的影响

目的探讨川芎嗪对脂肪干细胞（ADSC）体外增殖,以及添加川芎嗪对小鼠颗粒脂肪移植物存活的影响。方法将ADSC分组干预,分为ADSC组、ADSC-透明质酸（HA）组（0.2mlADSC+0.2mlHA）、ADSC-HA+川芎嗪组（0.2mlADSC+0.2mlHA+0.1mg/ml川芎嗪）,分别于培养的第1、3、5、7天,采用CCK-8法检测各组细胞增殖能力。将12只裸鼠按随机数字表法分为颗粒脂肪-HA+PBS组（200μlPBS+颗粒脂肪+200μlHA）、颗粒脂肪-HA+川芎嗪注射组（200μlPBS+颗粒脂肪+200μlHA+术后川芎嗪注射）、颗粒脂肪-HA+川芎嗪浸泡组（200μl100mg/L的川芎嗪+颗粒脂肪+200μlHA）、颗粒脂肪-HA+川芎嗪注射+浸泡组（200μl100mg/L的川芎嗪+颗粒脂肪+200μlHA+术后川芎嗪注射）,各3只。使用1ml注射器将各组混合物注射到裸鼠左右背部皮下,每点注射0.4ml。术后川芎嗪注射是在皮下注射颗粒脂肪后,以2mg/d的剂量注射川芎嗪,持续注射7d。术后8周处死裸鼠解剖刮取出移植组织。组织学HE染色、油红O染色观察各组裸鼠颗粒脂肪移植组织切片。荧光定量PCR法检测各组脂肪形成相关转录因子过氧化物酶体增殖物激活受体γ（PPAR-γ）和CCAAT增强结合蛋白α（C/EBP-α）mRNA表达水平;透射电子显微镜下观察组织HA残留情况。结果培养第7天时,ADSC-HA+川芎嗪组细胞增殖能力较ADSC组、ADSC-HA组增强（均P＜0.05）,而ADSC组、ADSC-HA组细胞增殖能力比较差异无统计学意义（P＞0.05）。与颗粒脂肪-HA+PBS组相比,颗粒脂肪-HA+川芎嗪注射组和颗粒脂肪-HA+川芎嗪浸泡组裸鼠皮下颗粒脂肪移植物重量较重（均P＜0.05）。颗粒脂肪-HA+川芎嗪注射+浸泡组裸鼠皮下颗粒脂肪移植物重量较颗粒脂肪-HA+川芎嗪注射组、颗粒脂肪-HA+川芎嗪浸泡组更重（均P＜0.05）,而颗粒脂肪-HA+川芎嗪注射组与颗粒脂肪-HA+川芎嗪浸泡组比较差异无统计学意义（P＞0.05）。组织学染色显示,颗粒脂肪-HA+川芎嗪注射组与颗粒脂肪-HA+川芎嗪浸泡组颗粒脂肪移植组织脂肪细胞数量增多,零散分布,而颗粒脂肪-HA+川芎嗪注射+浸泡组脂肪细胞明显增多且排列紧密。与颗粒脂肪-HA+PBS组相比,颗粒脂肪-HA+川芎嗪注射组、颗粒脂肪-HA+川芎嗪浸泡组、颗粒脂肪-HA+川芎嗪注射+浸泡组裸鼠颗粒脂肪移植组织PPAR-γ、C/EBP-αmRNA表达水平均升高（均P＜0.05）,且颗粒脂肪-HA+川芎嗪注射+浸泡组高于颗粒脂肪-HA+川芎嗪注射组、颗粒脂肪-HA+川芎嗪浸泡组（均P＜0.05）。各组移植组织透射电镜下扫描均未检测到HA残留。结论川芎嗪可促进ADSC体外增殖能力。川芎嗪可能通过促进脂肪形成相关转录因子PPAR-γ和C/EBP-α的表达促进体内颗粒脂肪移植物的存活和脂肪细胞形成。单纯注射或浸泡川芎嗪两种方式对移植脂肪的生长影响差异不大,同时进行两种方式给药更能促进脂肪细胞形成。     

血液透析与血液灌流联合应用治疗急性中毒50例临床分析

目的 :探索、验证、实践血液透析 (HD)与血液灌流 (HP)联合运用治疗急性中毒的有效性、安全性。方法 :对我院 1998-2 0 0 1年间共收治 5 0例急性中毒的病例资料进行统计分析。结果 :本组 5 0例急性中毒的病例中 ,男 2 7例 ,女 2 3例 ,治愈 4 7例(94 % ) ,死亡 1例 (2 % )。结论 :血液透析与血液灌流联合运用治疗急性中毒 ,临床效果满意 ,操作简便、安全。     

10种X-CT装置所致病人剂量的研究

Ｘ射线计算机断层摄影（ＸＣＴ）是当今医学影像诊断的重要手段。它在给人类带来巨大的利益同时,也给人们带来较大的剂量负担［１］。目前,我国已引进大量的ＸＣＴ装置,并且在全国范围内得到广泛的应用。为了评价ＸＣＴ检查给病人带来的辐射剂量,作者对国内应用...     

上消化道造影检查受检者所受剂量的研究

上消化道造影检查受检者所受剂量的研究贾明轩，戴铁成，刘玉珠，刘焕芹，冷仁利我国上消化道造影检查是消化道造影检查中最常见的Ｘ射线检查，大约占整个消化道造影检查的７０％。由于这种检查过程透视时间较长，受检者接受的剂量较大，并已成为全民剂量负担的中要来源之...     

高职临床医学专业妇产科学临床综合技能培训的探讨

临床技能培训是高职临床医学专业教学中的核心内容之一。在妇产科学教学中,通过调整教学内容、加强病例教学、充分利用多媒体及改革考核方法等手段,能有效地提高学生的临床技能。