小中风的前兆

正想象一下这两种情况,当您准备写一张纸条时,感觉自己手中的笔是在湿湿的混凝土上移动。或者是您的视力突然不正常了——就好像一块黑色的窗帘盖在您的一只眼睛上了。如果这些奇怪的症状只持续几分钟,你可能只是按按自己的双手或是揉揉自己的双眼,认为这只是一次很普通的肌肉抽搐或仅仅是因为疲劳。神经内科专家称,千万不     

膀胱管状腺瘤伴发腺癌1例

<正>患者女性，32岁。6天前当地医院体检B超示“膀胱结石”,无排尿困难，无血尿、尿痛，无恶心呕吐，无腰酸腰痛、畏寒发热等，为进一步诊治遂来我院，门诊拟“膀胱结石”收入院。入院后行尿道膀胱镜检查，膀胱镜下见膀胱左侧壁至输尿管口周围广基肿物，大小4 cm×3.5 cm, 肿物表面覆数颗大小0.5 cm×0.5 cm小结石，余膀胱壁光滑，血管纹理清晰。术中将膀胱结石直接冲出，术中取膀胱肿物3处组织送病理活检，后行膀胱肿瘤电切术。     

萆薢渗湿汤在下肢静脉性溃疡治疗中应用

目的:探究萆薢渗湿汤应用于下肢静脉性溃疡的临床效果。方法:选取80例下肢静脉性溃疡患者为研究对象,随机数表分为观察组与对照组各40例,对照组实施压力疗法,口服羟苯磺酸钙分散片加迈之灵,观察组在其基础上口服萆薢渗湿汤进行治疗。比较治疗前及治疗1个月后两组患者中医症状积分(疮面色黯、脓水浸淫、漫肿灼热)、血清炎症因子[白细胞介素-1β(IL-1β)、白细胞介素-6(IL-6)、肿瘤坏死因子-α(TNF-α)]、创面面积、生活质量[下肢静脉性溃疡患者生命质量问卷(VLU-QoL)]变化,分析治疗1个月后两组创面色泽及愈合时间差异。结果:治疗1个月后,两组患者疮面色黯、脓水浸淫、漫肿灼热中医症状积分及血清IL-1β、IL-6、TNF-α水平均较治疗前有显著下降,且观察组明显低于同一时间对照组(P0.05);两组患者创面面积均较治疗前有显著缩小,且观察组明显小于同一时间对照组(P0.05);两组患者VLU-QoL评分均较治疗前有显著提升,且观察组明显高于同一时间对照组(P0.05);观察组患者创面红润率明显高于对照组,整体创面色泽比较有统计学意义(P0.05)。观察组患者愈合时间明显少于对照组(P0.05)。结论:萆薢渗湿汤能有效改善下肢静脉性溃疡患者临床症状,对促进创面愈合有积极意义。     

“无声”心脏病发作的危险

<正>多达一半的心脏病发作未能被发现,而他们的长期后果可能是严重的。大多数人在没有觉察的情况下就发作了心脏病。这种心脏病发作通常被称作"无声"心脏病发作,但我们用一个更准确的术语称之为"未被识别"的心脏病发作。专家指出,有些人确实出现了症状,所以从这种意义上来说,他们的心脏病发作并不是无声的。他们只是没有意识到这些不适感源自心脏。有两个最常见的患者感到不适的感觉是消化不良和肌肉疼痛,但其真正的原因是心脏的血流量变     

晋江市中小学生视力发育状况分析

视力不良是我国及世界各国青少年的常见病和多发病。并且逐年攀升，严重影响青少年综合素质的全面发展和提高。为了解晋江市中小学生视力状况，掌握其视力不良的发展规律，为青少年近视的防治工作提供科学依据，本对2000年和2004年晋江市中小学生的视力发育情况进行分析。现报告如下。     

老年淋巴瘤9例误诊分析

淋巴瘤早期缺乏特异性的临床特征，且散发于门诊，容易造成漏诊与误诊，以表浅淋巴结肿大者，需要和慢性淋巴炎、淋巴结核等鉴别，因为淋巴瘤能够早期发现和确诊，及时正确的治疗，尚可获得较满意的远期疗效。本文9例老年早期曾误诊为其他疾病的颌下、面、颈部淋巴瘤，回顾分析如下。     

在腹腔镜下行髂内动脉结扎及置泵10例

目的 探讨腹腔镜髂内动脉结扎及置泵可行性。方法 对10例膀胱癌患者采用经腹腔镜行一侧髂内动脉结扎并植泵，对侧髂内动脉结扎，用于膀胱癌经尿道电切术后的序贯化疗。结果 1例改行开放髂内动脉置泵，9例手术成功。手术时间40～120min，平均65min。出血10～30mL，肠功能恢复6～12h，当日开始灌注化疗药物，术后3d下床活动。带泵2、3a。结论 在腹腔镜下行髂内动脉结扎及置泵具有创伤小、出血少、愈合快等优点，在泌尿外科有很宽广的发展前景。     

腹腔镜规则性左肝外侧叶切除术15例

目的探讨腹腔镜左肝外侧叶切除术的可行性。方法2004年12月-2006年8月对病灶位于左肝外侧叶原发性肝细胞癌10例，肝海绵状血管瘤3例，结肠癌肝转移2例，腹腔镜下应用电刀或超声刀、线性切割器等切除左肝外侧叶。结果15例均在完全腹腔镜下行规则性左肝外侧叶切除，无中转开腹。手术时间65—120rain，平均100min；术中出血量50—100ml，平均80ml。肿瘤全部完整切除，无破裂，完整取出标本的边界距肿瘤切缘1cm以上，术后病理证实切端未见癌细胞侵犯。术后无出血及胆漏，术后腹腔引流管3—4d。术后住院3—5d。12例肝癌术后随访1-20个月，平均12．5月，未见肝内复发及手术切口肿瘤种植，所有患者均健康存活。结论腹腔镜规则性左肝外侧叶切除可行、安全。     

兔肢体爆炸伤合并海水浸泡后在不同复温速率及维持浅低体温下机体炎症反应的特征

Objective To investigate effects of different rewarming rates and maintenance of light hypothermia on inflammatory response in rabbits after limb blast injury, coupled with seawater immersion. Methods First, the model of limb blast injury coupled with seawater immersion was reproduced [the animals were immersed to low body temperature of (31.0±0.5℃)]. Then, 24 adult rabbits were randomly divided into group Ⅰ [the rapid rewarming group, n=6, rewarmed to (38±0.5)℃ at a rate of (8.94±0.93)℃/h], group Ⅱ [the slow rewarming group, n=6, rewarmed to (38±0.5)℃ at a rate of (3.88±0.22)℃/h], group Ⅲ [another slow rewarming group, n=6, rewarmed to (38±0.5)℃ at a rate of (2.18±0.12)℃/h], and the H group [the hypothermia group, n =6, rewarmed to (34 - 35)℃ at a rate of (4.49±0.66)℃/h and kept at that temperature till termination of the experiment]. Regulation of ambient temperature and warm transfusion were used to restore body temperature to target levels and maintained there for 6 hours. Blood samples were taken at 5 different times, I.e. Pre-injury time(T0), post-immersion time (T1), the time when rewarming started (T2), 3 h after rewarming (T3), and 6 h after rewarming (T4). Tissue samples from heart, liver, intestinum, lung and kidney were also collected. Levels of TNF-α (tumor necrosis factor-α), IL-1β (interleukin-1β) and IL-6 (interleukin-6) in plasma and MPO (myeloperoxidase) in homogenate were detected. Results Following rewarming, TNF-α, IL-1β, IL-6 concentrations in the plasma of the animals in group Ⅰ and group H were significantly higher when compared with those of the animals in group Ⅱ and group Ⅲ (P<0.05, P<0.01), and MPO activity in homogenate was significantly higher when compared with that of the animals in group Ⅱ and group Ⅲ(P<0.01, P<0.05), and no statistical difference could be seen between group Ⅱ and Ⅲ (P>0.05). Conclusions Rapid rewarming and maintenance of light hypothermia could obviously elevate TNF-α, IL-1β, IL-6 concentrations in plasma and MPO activity in homogenate, following limb blast injury coupled with hypothermia induced by seawater immersion, while slow rewarming (with a rewarming rate of 2-4℃/h) could significantly inhibit TNF-α, IL-1β, IL-6 levels and PMN activity.