浅议中医理论的科学美

科学美是美学形态分类中的一种 ,它从本质上反映事物运动的内在联系 ,属于美的深层形式。中医理论中存在简明、对称、新奇等科学美     

The Application of Topical Anesthesia Combined with Subconjunctival Anesthesia for Glaucoma Surgery

Purpose: To evaluate the feasibility, reliability and analgesia effect of topical anesthesia combined with subconjunctival anesthesia in anti-glaucomatous surgery.Methods: Two hundred and four cases (357 eyes) underwent anti-glaucomatous surgeries under topical anesthesia with 0.5％ Alcaine eye drops combined with subconjunctival anesthesia with 2％ Lidocaine. The analgesic effect was analysed with visual analogue pain scale.Results: Among all of 357 eyes, 62 eyes underwent peripheral iridectomy, 67 eyes underwent simple trabeculectomy, 167 eyes underwent compound brabeculectomy and 12 eyes nonpenetrating trabecular surgery. The effects of anesthesia were as follows: 304 eyes (85.2％) were painless (Grade Ⅰ), 50 eyes (14.0％) were slight painful (Grade Ⅱ), and 3 eyes (0.8％) were more painful (Grade Ⅲ) during surgery. And no severe complications were observed in all the cases during surgery and postoperatively. Amaurosis fugax was not observed in the glaucoma patients at the late stage with narrow vi     

遗传性神经肿瘤综合征的影像学表现

遗传性神经肿瘤综合征是一组以伴发神经系统肿瘤为特征．累及多胚层、多器官、多系统且组织病理学类型复杂多样的家族遗传性疾病．主要包括神经纤维瘤病、结节性硬化复征、yon Hippel—Lindau病、Li—Franmeni综合征、Cowden病、Turcot综合征以及Gorlin综合征等。近年来，随着分子遗传学和医学影像学的进展对此类疾病的认识更加深入和全面，特别是CT和MRI诊断技术的出现对此类疾病所致中枢神经系统疾患的检出率大大提高。[第一段]     

适应政府集中采购的医疗设备管理方式的探讨

政府采购逐渐成为医疗设备的重要采购方法,针对采购中出现的问题,本文介绍了采取的管理措施,并介绍了采用证件配套管理的作用、方法及管理的具体内容.     

加强大型医疗设备的购置管理势在必行

通过对大型医疗设备购置管理现状的分析和思考,介绍了几种投资评价方法,阐述了加强大型医疗设备购置论证,完善论证管理制度,采用科学的论证方法和事后监督评价措施的重要性.     

Thyroid Artery Erosion by Esophageal Cancer: Management with Interventional Radiology

Management of upper gastrointestinal bleeding because of erosion of vessels by esophageal cancer may be challenging. We present herein the angiographic images of a 49-year-old patient who was admitted with massive bleeding from a tumor-eroded inferior thyroid artery. Attempts to control the bleeding by means of flexible endoscopy and insertion of a Sengstaken–Blakemore tube had failed. The diagnosis was impressively demonstrated by multislice computed tomography with intravenous contrast in the arterial phase and multiplanar reconstructions (computed tomography angiography) and by digital subtraction angiography. The bleeding was successfully treated with superselective catheterization and coiling of the eroded vessel.     

王成荣治疗子宫内膜异位症“火热致瘀”理论探讨

王成荣研究员长于以中医药诊治子宫内膜异位症（EMT），根据其临床经验认为“火热致瘀”是EMT的基本病因、病机，且火热与瘀血互为因果、恶性循环，致使EMT病程缠绵不愈、反复复发。王老据此提出“清热解毒、化瘀散结”的治疗法则，为治疗EMT开辟了另一思路和理论。     

FK506-壳聚糖膜与体外培养雪旺细胞生物相容性的研究

目的 探讨FK506-壳聚糖膜片与培养的雪旺细胞生物相容性.方法 将生长状况和纯度较好的第3代雪旺细胞,分别传代接种于含有FK506-壳聚糖膜片、单纯壳聚糖膜片的培养皿中培养,以盖玻片作为对照组.计算3组雪旺细胞倍增时间、雪旺细胞纯度;用MTT法比较不同膜片上雪旺细胞的生长活力,绘制生长曲线;S-100免疫荧光染色.结果 雪旺细胞倍增时间对照组为5.9 d,单纯壳聚糖膜片及FK506-壳聚糖膜片组均为4.0 d;雪旺细胞纯度分别为80%、89%,93%;雪旺细胞增殖情况以FK506-壳聚糖组最佳,单纯壳聚糖组次之,对照组最差;各组雪旺细胞均呈S-100阳性,FK506-壳聚糖组与单纯壳聚糖组雪旺细胞排列呈典型的漩涡状或栅栏状.结论 FK506-壳聚糖膜片具有更显著的组织相容性与生物功能性,并保持了雪旺细胞的生物学特性.     

扩髓交锁髓内钉治疗股骨、胫骨干骨折

目的探讨交锁髓内钉治疗股骨、胫骨干骨折的临床效果.方法应用交锁髓内钉治疗不同类型的股骨干骨折18例,胫骨干骨折15例.结果33例患者随访8～24个月,平均15.2个月,33例均骨性愈合.未出观畸性愈合、再骨折、断钉及膝、踝关节僵硬等并发症.结论交锁髓内钉治疗股骨、胫骨干骨折治愈率高,并发症少,效果满意.