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171.
脐尿管囊肿是一种少见畸形,为探讨其病因、临床表现及诊治方法,对2010年1月~2013年12月于我院诊断为脐尿管囊肿的13例患者进行回顾性分析。结果显示,脐尿管囊肿主要发现于男性患儿,可表现为腹痛、脐部或膀胱不适等合并症,常伴有发热,也可无明显临床表现,由单纯查体发现。B超和CT是推荐检查方法,确诊需依靠组织病理学检查。手术切除是治疗该病的首选方法,临床效果满意。随着技术的发展,治疗脐尿管囊肿可优先选择腹腔镜切除术。 相似文献
172.
为探讨肝恶性肿瘤患者住院总费用情况,对广西2010年~2012年间肝恶性肿瘤患者的住院费用资料进行统计学分析,比较肝恶性肿瘤患者3年住院总费用的变化情况,并采用多重线性回归分析方法,分析肝恶性肿瘤患者住院总费用的影响因素.结果显示广西肝恶性肿瘤住院患者逐年增多,住院费用逐年增高;住院天数、有无手术、有无合并症、有无院内感染、性别、年龄6个因素是住院总费用的影响因素.我们应加大预防控制肝恶性肿瘤的力度,建立单病种诊疗规范和费用控制标准,推进临床路径管理,以减轻患者的经济负担. 相似文献
173.
欧阳取长 《医学与哲学(人文社会医学版)》2014,(9):16-20
乳腺癌仍然是严重威胁女性健康的重大疾病。每年新发乳腺癌患者中约有6%为Ⅳ期乳腺癌,而这类患者5年生存率小于20%,局部处理(外科、放疗)可以根除局部病灶及微小转移灶,以延缓或者缓解症状,但是否可以带来生存获益尚无定论。本文对Ⅳ期乳腺癌原发灶的局部处理等方面的若干问题作一综述。 相似文献
174.
随着聚乙二醇化干扰素(IFN)的普及应用和慢性丙型肝炎规范化治疗的开展,其治愈率不断提高.但疗效不佳的慢性丙型肝炎患者不断积累,难治性慢性丙型肝炎患者成为临床医生必须面对的挑战.难治性丙型肝炎患者应当分为两类,第一类为“难治疗”性慢性丙型肝炎患者,该类患者由于宿主条件限制,不能耐受IFN联合利巴韦林(RBV)的标准治疗,如儿童和老年人、慢性肾功能衰竭患者等.第二类为“难治愈”性慢性丙型肝炎患者,该类患者可以耐受标准治疗方案,但按照应答指导的治疗原则(RGT)治疗后,效果仍然不佳或复发.本文就近年关于难治性丙型肝炎的研究进展,从难治性丙型肝炎的定义、机制、治疗诸方面作一综述. 相似文献
175.
食管裂孔疝即腹腔内脏器经食管裂孔疝入胸腔,并引发烧心、反酸等消化道及其他非消化道症状。按其解剖及临床表现可分为四型。通过病史采集、体格检查及一系列客观检查可以明确食管裂孔疝的诊断、分型及疾病进展程度。食管裂孔滑动疝并发反流、食管裂孔旁疝合并明显症状、混合型及多器官型食管裂孔疝或内科治疗效果不佳的通常应优先考虑手术治疗,以消除疝形成的因素,控制胃食管反流。食管裂孔疝手术目前通常采取腹腔镜下疝修补、补片加强及胃底折叠术,同时也存在食管延长、胃固定等其他替代术式。围手术期通过积极地控制风险因素,有助于降低各类术中、术后并发症风险及复发率。对复发、儿童及肥胖等特殊患者,也应视患者条件积极实施手术治疗。随着研究的进一步深入,食管裂孔疝手术在手术入路、补片材料、复发及并发症控制、日间手术模式应用等方面将取得更大的进展。 相似文献
176.
Improvement of Thematic Classification in Offender Profiling: Classifying Serbian Homicides Using Multiple Correspondence,Cluster, and Discriminant Function Analyses 下载免费PDF全文
Alasdair M. Goodwill Jared C. Allen Dag Kolarevic 《Journal of Investigative Psychology & Offender Profiling》2014,11(3):221-236
This paper investigates thematic classification of homicides for the purpose of behavioural investigative analysis (e.g. offender profiling). Previous research has predominantly used smallest space analysis (SSA) to conceptualise and classify offences into thematic groups based on crime scene behaviour data. This paper introduces a combined approach utilising multiple correspondence analysis (MCA), cluster analysis (CA), and discriminant function analysis (DFA) to define and differentiate crime scenes into expressive or instrumental and impersonal or personal crimes. MCA is used to derive the latent structural dimensions in the crime data and produce quantitative scores for each offence along these dimensions. Two‐step CA was then utilised to classify offences. Offence dimensional scores were then used to predict cluster membership under DFA, producing cluster centroids corresponding to MCA dimensions. Centroids were plotted on the MCA correspondence map to simultaneously conceptualise crime classification and the latent structure of the Serbian crime data. Classification of offences based on MCA dimensional scores were 91.5% accurate. This MCA–CA–DFA approach may reduce some of the more subjective aspects of SSA methodology used in classification, whilst producing a product more amenable to objective and cumulative review. Implications for offender profiling research utilising SSA and this approach are discussed. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
177.
Willa S. Bass Karl M. Oswald 《Advances in cognitive psychology / University of Finance and Management in Warsaw》2014,10(2):49-58
Proactive interferencebuilds up with exposure to multiple lists of similar items
with a resulting reduction in recall. This study examined the effectiveness of
using a proactive strategy of the method of loci to reduce proactive
interference in a list recall paradigm of categorically similar words. While all
participants reported using some form of strategy to recall list words, this
study demonstrated that young adults were able to proactively use the method of
loci after 25 min of instruction to reduce proactive interference as compared
with other personal spontaneous strategies. The implications of this study are
that top-down proactive strategies such as the method of loci can significantly
reduce proactive interference, and that the use of image and sequence or
location are especially useful in this regard. 相似文献
178.
179.
David P. Jarmolowicz Tadd D. Schneider Justin C. Strickland Amanda S. Bruce Derek D. Reed Jared M. Bruce 《Journal of the experimental analysis of behavior》2023,119(2):275-285
The reinforcer pathology model posits that core behavioral economic mechanisms, including delay discounting and behavioral economic demand, underlie adverse health decisions and related clinical disorders. Extensions beyond substance use disorder and obesity, however, are limited. Using a reinforcer pathology framework, this study evaluates medical adherence decisions in patients with multiple sclerosis. Participants completed behavioral economic measures, including delay discounting, probability discounting, and a medication purchase task. A medical decision-making task was also used to evaluate how sensitivity to mild side effect risk and efficacy contributed to the likelihood of taking a hypothetical disease-modifying therapy. Less steep delay discounting and more intense (greater) medication demand were independently associated with greater adherence to the medication decision-making procedure. More generally, the pattern of interrelations between the medication-specific and general behavioral economic metrics was consistent with and contributes to the reinforcer pathology model. Additional research is warranted to expand these models to different populations and health behaviors, including those of a positive health orientation (i.e., medication adherence). 相似文献
180.
Philip Nielsen Henk Rigter Niels Weber Nicolas Favez Howard A. Liddle 《Family process》2023,62(1):108-123
For some adolescent gamers, playing online games may become problematic, impairing functioning in personal, family, and other life domains. Parental and family factors are known to influence the odds that adolescents may develop problematic gaming (PG), negative parenting and conflictual family dynamics increasing the risk, whereas positive parenting and developmentally supportive family dynamics protecting against PG. This suggests that a treatment for adolescent PG should not only address the gaming behaviors and personal characteristics of the youth, but also the parental and family domains. An established research-supported treatment meeting these requirements is multidimensional family therapy (MDFT), which we adapted for use as adolescent PG treatment. We report here on one adaptation, applying in-session gaming. In-session demonstration of the “problem behavior” is feasible and informative in PG. In the opening stage of therapy, we use in-session gaming to establish an alliance between the therapist and the youth. By inviting them to play games, the therapist demonstrates that they are taken seriously, thus boosting treatment motivation. Later in treatment, gaming is introduced in family sessions, offering useful opportunities to intervene in family members' perspectives and interactional patterns revealed in vivo as the youth plays the game. These sessions can trigger strong emotions and reactions from the parents and youth and give rise to maladaptive transactions between the family members, thus offering ways to facilitate new discussions and experiences of each other. The insights gained from the game demonstration sessions aid the therapeutic process, more so than mere discussion about gaming. 相似文献