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"姜建青" 7 results
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目的 总结术中胃镜辅助治疗食管癌术后上消化道出血的临床经验。 方法 回顾性分析2001年3月至2009年3月成都军区总医院6例食管癌手术后上消化道出血患者经胃镜辅助手术治疗的临床资料,其中男5例,女1例;年龄55~78岁,平均年龄64岁。6例食管癌手术后患者均于术后24 h内发生上消化道出血,需再次手术止血,在胃镜辅助下查找出血点,通过直接缝扎、局部药物注射、微波凝固和金属夹进行止血处理,再次手术后观察止血效果。 结果 再次手术后6例患者上消化道出血立即停止,血压回升,均未发生吻合口瘘和胸胃穿孔等并发症,痊愈出院。随访6例,随访时间3个月~1年,随访期间1例死于放、化疗并发症,其余患者均未发生上消化道出血。 结论 胃镜辅助手术治疗食管癌手术后上消化道出血,能准确查找出血部位,通过缝扎、局部药物注射,微波凝固治疗、金属夹止血的应用,控制出血迅速可靠,方法简单、安全。
Release date:2016-08-30 05:57
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目的 探讨CT引导125I粒子植入治疗复发及转移性纵隔恶性肿瘤的技术方法和疗效,以提高纵隔肿瘤的局部控制率。 方法 对51例复发及转移性纵隔恶性肿瘤患者在CT引导下行125I粒子植入治疗。前纵隔病变采用胸骨旁入路直接穿刺和经胸骨共轴针法植入粒子,主动脉窗、主动脉弓旁病变采用左前胸骨旁入路,气管上腔静脉间隙之间的病变采用右后经胸壁入路,隆突前病变采用经后胸壁入路或前胸壁入路,隆突下病变采用经右胸壁和脊柱入路。术后采用CT检查随访,以观察患者临床指标改善情况。 结果 围手术期无手术死亡和严重并发症发生,其中有41例患者一次成功植入125I 粒子,粒子分布满意;7例术后3 d在CT引导下成功植入125I 粒子;3例125 I 粒子植入失败。术后发生痰中带血6例,少量胸腔内出血3例,CT检查发现有少量气胸 7例, 经观察未做进一步处理自愈。完成125I 粒子植入的48例患者,术后1个月复查CT,完全缓解(CR)26例,部分缓解(PR)14例,无变化(AC)5例,出现新的病灶(PD)3例,总有效率83.33%(40/48)。随访51例,随访时间12~60个月,中位随访期26个月。1年局部控制率为93.75% (45/48)。 结论 在CT引导下采用不同穿刺方法植入放射性 125I 粒子治疗纵隔复发、转移性恶性肿瘤,安全、微创,并发症发生率低,疗效肯定。
Release date:2016-08-30 05:59
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Release date:2016-08-30 06:13
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目的 总结感染性心内膜炎(IE)外科治疗的临床经验。 方法 回顾性分析1998年6月至2005年12月收治的23例IE患者外科手术治疗的临床资料,其中先天性心脏病13例,风湿性心瓣膜病7例,原发性细菌性心内膜炎3例。术前16例行血液细菌培养,阳性7例。术前心功能分级(NYHA)II级2例、III级12例、IV级9例。行主动脉瓣置换术4例、二尖瓣置换术4例、主动脉瓣和二尖瓣双瓣膜置换术3例、主动脉瓣、二尖瓣、三尖瓣置换术2例;单纯心内分流修补术8例,主动脉瓣置换加心内分流修补术2例。术后应用足量的敏感抗生素4~6周。 结果 术后第5d和9d分别死亡2例,其中1例因全身肢端和多器官栓塞、脑出血死亡,1例因心脏骤停死亡。术后20例患者心功能恢复至I~II级,治愈出院;1例心功能III级患者好转出院。术后随访19例,随访时间6个月至75年,18例心功能I~II级,1例心功能III级;发生主动脉瓣瓣周漏2例,其中1例于术后3年自愈,1例随访2.6年,无任何自觉症状,心功能I级。 结论 IE经外科手术治疗能取得较好的治疗效果。
Release date:2016-08-30 06:16
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目的总结心脏联合瓣膜病变外科治疗的经验。方法227例风湿性二尖瓣、主动脉瓣与三尖瓣联合瓣膜病变患者,术前心功能Ⅱ级31例,Ⅲ级132例,Ⅳ级64例,行主动脉瓣、二尖瓣双瓣膜置换术(DVR)106例,DVR+三尖瓣置换术2例,DVR+三尖瓣成形术119例;同期行左心房血栓摘除术62例,左心房折叠术8例,改良迷宫手术2例。结果术后早期死亡10例,其中死于心力衰竭6例,心搏骤停2例,细菌性心内膜炎1例,药物过敏1例,其余217例患者治愈出院。随访181例,随访时间3个月~13年,心功能Ⅰ~Ⅱ级149例,Ⅲ级23例,Ⅳ级9例;其中1例因心力衰竭死亡。结论幼年期即出现明显心功能不全的联合心脏瓣膜病变患者,于中年就诊时要慎重手术;作三尖瓣成形术前,应常规测试瓣膜关闭不全部位,再酌情选择成形术式;术前给予强心利尿等治疗,使心功能明显改善后再行手术治疗,有利于心功能的恢复;出院后定期随访,继续给予药物治疗,保护心功能。
Release date:2016-08-30 06:26
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目的 研究心肌缺血-再灌注时中性粒细胞(PMN)内核因子-kB(NF-kB)活性变化与PMN细胞间黏附分子(ICAM-1)表达及其PMN黏附的关系. 方法 新西兰白兔24只,随机分为3组,每组8只.组1:结扎兔左冠状动脉前降支造成心肌缺血45分钟后再开放;组2:心肌缺血同组1,用吡咯基二硫氨基甲酸酯(PDTC)于心肌缺血前10分钟静脉注射(15mg/kg); 对照组:不作动脉结扎.3组分别于缺血前、再灌注30分钟、60分钟、90分钟、120分钟、240分钟和360分钟时用流式细胞仪检测PMN ICAM-1的表达,凝胶电泳迁移率分析检测NF-kB的活性,测定PMN与脐静脉内皮细胞黏附率(PMN-EC-340). 结果 组1中PMN ICAM-1的表达在心肌再灌注120分钟时开始升高,并与PMN-EC-340黏附率变化有显著的相关性;NF-kB 活性于心肌再灌注30分钟后开始增高,120分钟达高峰,之后活性逐渐下降. 组2中PMN ICAM-1、NF-kB活化程度和PMN-EC-340黏附率升高幅度均低于组1(P=0.041,0.029,0.034). 结论 心肌缺血-再灌注时刺激NF-kB的活化,启动PMN ICAM-1的表达而参与缺血-再灌注损伤的发生过程.
Release date:2016-08-30 06:31
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Objective To investigate clinical outcomes of complete video-assisted thoracoscopic lobectomy and summarize our preliminary experience. Methods Clinical data of 60 consecutive patients who underwent complete video-assisted thoracoscopic lobectomy in General Hospital of Chengdu Military Command from March 2010 to August 2011 were retrospectively reviewed. There were 37 male patients and 23 female patients with their median age of 52.1 (17-77) years. There were 7 patients undergoing left upper lobectomy, 19 patients undergoing left lower lobectomy, 12 patients undergoing right upper lobectomy, 3 patients undergoing right middle lobectomy, 17 patients undergoing right lower lobectomy, and 2 patients undergoing combined right middle and lower lobectomy. Results The average operation time was 161 (50-270) minutes, average intra-operative blood loss was 310 (50-800) ml, average number of lymph node dissection was 13.4 (6-29), average postoperative thoracic drainage was 950 (250-2 800) ml, average duration of thoracic drainage was 4.6 (3-11) days, average intensive care unit stay was 1.2 (1-3) days, and average postoperative hospital stay was 7.7(4-14) days. None of the patients had any severe postoperative complication. Fifty-two patients were followed up for 7 to 24 months, and 8 patients were lost during follow-up. During follow-up, 5 patients had lung cancer metastases, including 2 patients with mediastinal lymph node metastases and 3 patients with distant metastases. After chemoradiotherapy,3 patients lived well but 2 patients died. None of the other patients had any severe complication during follow-up. Conclusion Complete video-assisted thoracoscopic lobectomy is a safe and effective surgical strategy for patients with benign or malignantpulmonary disease.
Release date:2016-08-30 05:45
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