Comparison of Laparoscopic-Assisted Operations and Laparotomy Operations for the Treatment of Hirschsprung Disease: Evidence From a Meta-Analysis

The purpose of this meta-analysis is to compare the relative merits among laparoscopic-assisted operations and laparotomy operations for patients with Hirschsprung disease.PubMed, Web of Science, and Wanfang databases were searched for the related articles. We analyzed dichotomous variables by estimating odds ratios (ORs) with their 95% confidence intervals (CIs) and continuous variables using the weighted mean difference (WMD) with the 95% CI. The random-effects model (REM) was used to combine the results. The outcome measures included operating time (OT), estimated blood loss (EBL), length of hospital stay (LOHS), mean first bowel movement (MFBM), and number of complications.Sixteen articles were included in the meta-analysis. These studies involved a total of 774 patients, 396 of whom underwent laparoscopic-assisted operations and 378 of whom underwent laparotomy operations. The EBL (WMD = −1.48, 95% CI = −1.82, −1.13), LOHS (WMD = −0.67, 95% CI = −0.86, −0.49), MFBM (WMD = −0.83, 95% CI = −1.05, −0.61), and number of complications (OR = 0.60, 95% CI = 0.40, 0.89) were significantly lower in laparoscopic-assisted operations than in laparotomy operations. The OT (WMD = 0.12, 95% CI = −0.05, 0.28) showed no significant differences between laparoscopic-assisted operations and laparotomy operations.Compared with laparotomy operations, laparoscopic-assisted operations are generally safer and more reliable for patients with Hirschsprung disease.     

潮湿相关性皮炎病理特征及护理研究进展

对潮湿相关性皮炎的概念、危险因素、国内外发生率进行简要介绍。从皮肤长期接触水分导致浸渍，化学、物理、生物等因素在疾病发展过程中产生的作用进行综述，以增强对潮湿相关性皮炎病理机制的认识;从发病机制视角综述目前局部护理新进展，包括避免与水分长期接触、清洁、保湿、皮肤保护、使用温和的产品5个方面，旨在为相关研究及临床实践提供参考。     

Using gas chromatography and mass spectrometry to determine 25-hydroxyvitamin D levels for clinical assessment of vitamin D deficiency

Vitamin D is responsible for multiple metabolic functions in humans. Rickets are the most common disease caused by vitamin D deficiency. It is caused by poor calcium intake resulting in poor serum-ionized calcium. The purpose of this study is to develop a rapid, sensitive, and feasible method to determine the 25-hydroxy-vitamin D3 (25(OH)D3) levels in blood samples for clinical assessment. In this study, gas chromatography coupled mass spectrometry with trimethylsilyl derivatization (TMS-GC-MS) is the most suitable protocol for quantitative analyses of 25(OH)D3. Performance of method was evaluated and compared with liquid chromatography and immunoassay. Method validation has been carried out with plasma specimens. The limit of quantitation of TMS-GC-MS method is 1.5 ppb with good linear correlation. Furthermore, the dietary intake and nutritional status of vegetarian and non-vegetarians in Taiwan were assessed by our validated method. As a result, this vitamin D nutrition survey demonstrates that most Taiwanese people have insufficient vitamin D. Due to dietary habits; the male vegans may have the highest risk of vitamin D deficiency.     

10对联体双胎分离术后的远期结果

背景／目的：从1978-2000年，有10对联体双胞胎成功接受了手术分离，结果14人存活。其中6对是因为他们的联体同胞死亡或濒临死亡而接受紧急分离手术。剩余的4对，每对至少一个同胞接受至少一次的急诊手术后，才接受联体分离手术。方法：对这一独特的队列进行包含6个项目的问卷调查。问题的设计是开放式的，为父母／家庭提供有关信息的最大机会。对每个家庭就相同的问题也进行了当面的问卷调查。医师询问了与身体健康和疾病相关的一些问题。而社会工作询问了与发育、教育、社会心理和家庭功能相关的问题。结果：前面提及的14人存活的双胞胎中，4人大学毕业，1人于1981年完成中学学业，剩余9人正在上学。14人在最初的手术后，还需要接受再次手术，尤其是需要矫正泌尿系统、畸形、神经外科和小儿外科的问题。结论：通过超声检查对联体双胎进行宫内诊断，可以使医师和胎儿父母在孕早期决定在终止妊娠时是进行双胎分离还是保全其中一个。这些病例报道通过描述14例手术存活的长期体格检查和心理学检查结果，为医师和父母在关键时刻做出决定提供了另外有助的依据。     

血浆血栓素B2和6-酮-前列腺素F1α水平与新生儿窒息关系

为观察不同程度窒息新生儿血浆血栓素B2(TXB2)和6-酮-前列腺素F1α(6-Keto-PGF1α)含量变化及其规律,选择对照组20例,轻度窒息组19例,重度窒息组21例,均在生后6 h内取股静脉血2 ml,进行放射免疫分析.结果TXB2及其与6-Keto-PGF1α比值在对照组分别为(202.42±53.91)pg/ml、1.81±0.61,轻度窒息组分别为(646.29±121.66)pg/ml、3.73±1.27,重度窒息组分别为(1443.27±254.61)pg/ml、6.83±2.39,三组方差分析,组间差异有显著性(F值分别为286.19,49.78,P＜0.001);6-Keto-PGF1α升高,三组分别为(117.22±33.14)Pg/ml、(184.73±52.65)pg/ml、(223.45±63.48)pg/ml(P＜0.05).提示窒息新生儿血浆TXB2和6-Keto-PGF1α含量及两者之比明显升高,重度窒息组比轻度窒息组升高明显;与对照组相比,其升高程度与窒息程度有关.     

脾脏钝伤的CT诊断

本文回顾性分析了３２例脾脏钝伤ＣＴ平扫的表现；对脾损伤进行ＣＴ分类；指出腹腔积血和脾周血块（“哨兵血块征”）在诊断脾损伤方面的作用。ＣＴ平扫诊断钝性脾脏损伤是一种敏感、可靠的方法，可帮助外科医生制订治疗方案。ＣＴ平扫诊断钝性脾损伤的灵敏度为９４％，诊断正确率为９１％     

整体护理模式病房建设计算机管理系统的应用及效能

阐述了整体护理模式病房建设计算机管理系统的应用及效能：①促进了整体护理工作的开展。②高效率地体现了护理程序的全程。③使各种护理文件及护理表格达到清晰、美观、格式规范。④有利于科研、教学工作的完善。⑤推动了护理学科计算机技术的应用     

儿童原发性腹膜后恶性肿瘤的诊断与治疗

分析原发性腹膜后恶性肿瘤１２例。８３％以腹块和腹痛为主要症状，体征中腹块占９１．５％，以恶性淋巴瘤居首位占６１％。全组完全切除率为５８％，行脏器联合切除占２５％。完全切除加放疗、化疗３年存活率为２８．５％，部分切除及活检未给其它治疗者５例预后差，均１年内死亡，差别显著。