两种手术入路方式对C型桡骨远端骨折锁定加压接骨板结合克氏针内固定术疗效的影响

目的探讨两种手术入路方式对C型桡骨远端骨折锁定加压接骨板结合克氏针内固定术疗效的影响。方法 2016年1月—2017年8月威海市立医院治疗96例C型桡骨远端骨折患者,均采用锁定加压接骨板结合克氏针内固定术治疗;随机分为掌侧入路组和背侧入路组,各48例;随访12～33个月,平均17.6个月。比较两组手术情况、不同时间点X线片参数、术后8周及术后12个月腕关节功能优良率、手术并发症发生情况。结果两组手术时间、术中出血量、术后住院时间、骨折愈合时间比较,差异均无统计学意义(P>0.05);两组术后及术后12个月与术前的掌倾角、尺偏角、桡骨高度比较,差异均有统计学意义(P<0.05),其中两组术前、术后及术后12个月的X线片参数比较,差异均无统计学意义(P>0.05);背侧入路组术后8周腕关节功能优良率为70.83%,明显高于掌侧入路组的50.00%,差异有统计学意义(P<0.05);两组术后12个月腕关节功能优良率比较,差异无统计学意义(P>0.05);两组患者均获得随访,其中两组早期并发症发生率比较,差异无统计学意义(P>0.05);掌侧入路组晚期并发症发生率为4.17%,明显低于背侧入路组的18.75%,差异有统计学意义(P<0.05)。结论不同手术入路影响C型桡骨远端骨折锁定加压接骨板结合克氏针内固定术的疗效,掌侧入路手术后早期腕关节旋前功能受影响,背侧入路手术后远期并发症较多,宜选用低切迹锁定加压接骨板并尽早拆除。     

Vestibular function disorders and potential mechanisms in irradiation nasopharyngeal carcinoma patients

Conclusions: Vestibular function disorders were widespread among nasopharyngeal carcinoma (NPC) patients. The radiation doses to the inner ears were associated with the incidence of vestibular function disorders, but the correlations were mild. The inflammatory responses and possible resolution obstacles of inflammation participated in persistent vestibular function disorders after irradiation. Objectives: To investigate the incidence of vestibular function disorders in NPC patients after irradiation and potential mechanisms. Methods: Patients who received radical intensity-modulated radiotherapy for their NPC were recruited. The serum levels of IL-6 and IL-17 were detected by ELISA method. Vestibular evoked myogenic potential (VEMP) tests were used to evaluate vestibular function and correlation analyses were used to analyze the potential mechanisms of vestibular function disorders. Results: Thirty-eight patients were included. The incidences of abnormal ocular VEMP (oVEMP) and cervical VEMP (cVEMP) were 65.79% and 80.26% at the time of completion of radiotherapy, and 61.84% and 71.05% at 3 months after radiotherapy. The mean and maximum radiation doses to the inner ears were both significantly associated with abnormal oVEMP and cVEMP (p?p?相似文献   

A content analysis of scald first aid information on Chinese websites

ObjectiveWith the rapid development of networks in China, the Internet has become an important source of first aid information for scalds. As a country with the largest population, there are a large number of scald cases every year in China. The content analysis of websites aimed to assess the accuracy and quality of the information on scalds available on Chinese websites.MethodsUsing keywords related to scald in the most popular Chinese search engines, 19 sites were eventually selected for evaluation based on the inclusion and exclusion criteria. These websites were assessed on quality and content accuracy by using HONcode, DISCERN, and Patient Education Materials Assessment Tool (PEMAT) evaluation scales, and a modified evaluation system based on the system developed by J.D. Burgess. The evaluation was completed by a 5-person evaluation team. The subjective items were reviewed by five independent reviewers. The objective items were recorded by one reviewer, then another checked the results.ResultsUsing “scald first aid,” “scald treatment,” and “scald blister” to search on Baidu, Sougou, and Haosou, a total of 180 websites were recorded. According to the inclusion and exclusion criteria, 19 websites were obtained for assessment. Among them, 17 websites (89%) were established by commercial companies. Of the remaining two websites, one was created by a government agency and the other was created by a non-profit organization. The mean total HONcode score, DISCERN score, PEMAT (understandability) score, PEMAT (actionability) score, content accuracy score, and website quality score were 5.19 ± 1.09 out of 8; 52.63 ± 3.69 out of 80; 68%; 56%; 5.05 ± 1.47 out of 8; and 6.11 out of 12, respectively. The scores of the government agency website are better than that of commercial websites.ConclusionThe websites established by government agencies and non-profit organizations are few, and most of the websites are established by commercial companies. Compared with the government agency website, these commercial websites contain many advertisements, and their website quality and accuracy need to be further improved.     

医院应急发电机组控制系统的PLC改造

传统的医院应急发电系统是由继电器控制的,系统性能相对较低。采NPLC控制技术进行改造,提出了系统的硬件和软件设计思路并进行了改造,提高了系统的稳定性、灵敏性和可靠性。     

蒲地蓝联合布地奈德治疗小儿急性咽喉炎的疗效评价

目的评价蒲地蓝联合布地奈德治疗小儿急性咽喉炎的疗效。方法选取2018年1月-2019年12月间曾于我院就诊的102例小儿急性咽喉炎患者并根据其用药,将其分为对照组55例与观察组47例,除常规治疗外,对照组予布地奈德治疗,观察组予地蓝联合布地奈德治疗,观察对比两组疗效。结果观察组治疗总有效率为97.87%(46/47),显著高于对照组的83.63%(46/55),差异具有统计学意义(P<0.05);两组治疗中均无严重不良反应发生。结论蒲地蓝联合布地奈德治疗小儿急性咽喉炎的疗效显著,安全可靠,具有推广应用价值。     

婴儿发育性髋关节发育不良早期筛查的情况分析

目的分析临床结合超声检查对婴儿发育性髋关节发育不良(developmental dysplasia of the hip,DDH)进行早期筛查的结果,为DDH早期干预提供科学依据,降低DDH的致残率。方法对我院筛选DDH体征阳性4896例患儿行超声进一步检查。结果体格检查可疑阳性婴儿4896例,经过超声检查,正常髋关节3591例,占73.3%(3591/4896),可疑异常髋关节1196例,占24.5%(1196/4896),异常髋关节109例,占2.2%(109/4896),其中脱位型髋关节7例,占0.14%(7/4896)。对确诊患儿进行临床治疗,106例异常髋关节转为Graf I型髋关节,治愈率达97.2%(106/109)。结论对婴儿髋关节进行早期筛查对提高婴儿DDH检出率有重要意义,对确诊患儿给予早期干预可促使发育异常的髋关节结构向正常的髋关节转化,改善婴儿髋关节功能,具有重要的经济意义与社会意义。     

99Tcm-MIBI双时相平面显像阴性的散发性甲状旁腺癌一例及文献复习

笔者报道了一例散发性甲状旁腺癌（PTC）99Tcm-甲氧基异丁基异腈（MIBI）显像阴性病例。PTC患者临床上表现为严重高钙血症引起的多个系统及器官的改变,需依赖于超声、甲状旁腺核素扫描（99Tcm-MIBI）、CT等检查明确定位后予以手术治疗,其中99Tcm-MIBI显像具有方法简便、灵敏度高的优势,被广泛应用于临床,但仍有少数病例存在检查结果阴性的可能,易造成患者误诊、漏诊。笔者通过文献复习加深了对99Tcm-MIBI显像阴性的PTC患者的认识:对于怀疑PTC,但99Tcm-MIBI显像阴性的患者,需考虑到可能存在假阴性,并应分析讨论导致假阴性可能的原因,进而结合其他临床特征进行综合判断,尽可能地减少患者的误诊及漏诊。     

经皮囊内入路电切去顶术治疗单纯性肾囊肿16例报告

目的:评估经皮囊内入路电切去顶术治疗单纯性肾囊肿的疗效,以探讨低侵袭性、彻底的肾囊肿治疗方式。方法:我院于2011年4月~2013年12月采用经皮肾穿刺囊肿去顶术治疗单纯性肾囊肿患者16例。患者平均年龄59(23~78)岁;囊肿位于左肾13例,右肾3例。囊肿直径平均8.2(5.2~12.8)cm。术中在超声定位下应用经皮肾穿刺技术配合双极电切镜切除游离于肾脏外侧的囊壁,术后留置引流管2d。结果:14例患者手术顺利完成,囊肿完全消失。意外发现1例肾细胞癌,二期行肾部分切除术;1例因出血中转开放手术。平均手术时间68(15~125)min。平均随访15(1~32)个月,未见复发。结论:单纯性肾囊肿可以用经皮肾穿刺去顶术安全解决。此技术优于腹腔镜肾囊肿去顶减压术,避免了多个trocar的安置及广泛的肾周剥离,降低了手术难度。     

颌下腺内鱼刺1例报告

<正>临床工作中颌下腺内异物相对少见,目前文献报道有笤帚梢杆经口底黏膜进入颌下腺内1例,采取手术治疗[1];吞咽麦芒1月后颌下不适,超声检查发现麦芒异物1例,手术取出异物[2];也有报道颌下腺内铅笔芯1例,但因病史较长文献未能提供异物移行颌下腺内的可能途径。本文报道咽部鱼刺异物移行颌下腺1例。1临床资料患者,男,42岁,因"右侧颌下区反复肿痛1月"入院。查体:右侧颌下区肿胀,肿胀区压痛明显,皮