应用庆大霉素溶液与生理盐水行手外伤清创的效果比较

目的 探讨应用庆大霉素溶液与生理盐水对手外伤清创效果的差异。方法 对102例急诊手外伤患者，随机分为庆大霉素组（45例）和生理盐水组（57例）两组，分别由同一名医师进行常规清创，术后口服头孢氨苄胶囊预防感染5d，每3～4d伤口换药，观察伤口情况，于术后12d拆线，对伤口做出评价。结果 伤口愈合情况：庆大霉素组，甲级愈合20例，乙级愈合17例，丙级愈合8例；生理盐水组，甲级愈合24例，乙级愈合20例，雨级愈合13例。感染率：庆大霉素组17．78％，肥皂水组22．81％，平均为20．9％，两组比较差异无统计学意义（x^2=0．39，P〉0．05）。结论 使用庆大霉素溶液对伤口进行冲洗，并不能降低手外伤清创后的感染率。     

树枝状静脉移植在手部创伤中的应用

目的探讨手掌严重碾挫伤应用血管移植手术方法的选择。方法对12例手掌碾挫伤伴血管损伤的患者，采用树枝状浅表静脉倒转后多级移植修复缺损的手掌动脉，同时对缺损皮肤一期行植皮或皮瓣修复。结果术后12例创面全部Ⅰ期愈合，手指血循环好。术后随访3～22个月，手功能评定： 优5例，良4例，可2例，差1例，优良率为75％。手掌恢复了良好的外形和功能，能完成手指的捏、握、对掌和对指功能。结论对严重的手掌毁损伤，利用树枝状静脉移植修复缺损的血管，能获得较好的手功能和外形。     

2008年连云港市“手足口病”流行特征及病原学分型

目的分析连云港市2008年手足口病的流行特征及病原学分型情况。方法应用流行病学方法对2008年该市的手足口病流行资料进行分析。结果依据疫情报告,实验室诊断病例45例,其中CoxA1638例,EV71型7例,其他肠道病毒0例。2008年该市临床报告手足口病例1067例,报告发病率为23.19/10万,比2007年上升442.34%,男女发病比为3.1∶1。发病年龄最小的为0岁组,最大的为8岁;0～5岁组,共计发病976例,占总发数的91.47%。发病数的构成以散居儿童最多,占76.66%。地区分布:全市各个区县均有手足口病病例报告,但城区的总体发病率高于县。结论连云港市手足口病发病率有上升趋势;控制传染源是有效防止该病流行的关键。     

Hand and wrist imaging using a low-field dedicated MRI system

Summary Purpose of this study was to evaluate the diagnostic value of a low field dedicated MRI system in hand and wrist imaging. All 308 exams of the hand and wrist, that were performed on a low-field dedicated MRI system (Artoscan, Esaote Biomedica, Italy) in our institution in 1996, and high-field MRI exams performed in addition as part of the diagnostic work-up, were evaluated and correlated to final operative (n = 64) and histologic (n = 12) reports. 90 % of all low-field MRI scans stated a diagnosis according to clinical suspicion. In 62 % the clinical question was answered, and in 26 % additional pathologies were identified. An MR-diagnosis completely different from the clinical suspicion was stated in 2 %. High field exams contributed additional information in 6 of 36 patients. In 3 patients a tumor was not shown completely in the limited field-of-view of the dedicated low-field MRI-system. Frequency-selective fat-suppression pulse sequences and a better spatial resolution were the reasons for the additional information obtained in the other three patients. Low-field dedicated MR-imaging is a valuable method in the extensive work-up of the hand and wrist. Osseous, ligamentous and tendinous pathologies are well depicted. Large or infiltrative tumors should be referred to a high-field system.      

肤纹识别白马藏人的族属

白马藏人是一支有待识别的民族。本文以肤纹作聚类分析,结果表明白马藏人与藏族的距离很大,很有可能是一支独立的民族。     

逆行岛状皮瓣修复手部软组织缺损

目的报道手部软组织缺损逆行岛状皮瓣修复方式的选择及临床效果。方法根据手部软组织缺损的不同部位，应用六种不同的手与前臂逆行岛状皮瓣进行修复。结果本组57块皮瓣中，除4块皮瓣远端部分坏死外，其余皮瓣成活良好，外观满意，弹性、质地良好，两点辨别觉6～12mm。结论手与前臂逆行岛状皮瓣切取简便，创伤小。根据手部软组织缺损不同部位，选择不同的逆行岛状皮瓣进行修复，可获得满意的临床效果。     

多序岩黄芪化学成分研究（Ⅳ）

目的研究多序岩黄芪(Hedysarum polybotrysHand.-M azz.)的化学成分。方法用柱色谱分离,用理化性质及波谱方法鉴定结构。结果从多序岩黄芪中分离鉴定了3个化合物:(1)白桦脂酸,(2)二十六碳酸,(3)蔗糖。结论化合物1和2为首次从该植物中分离得到。     

手部皮肤套脱伤的治疗

目的探讨手部皮肤套脱伤的治疗方法。方法2002年4月-2004年11月，治疗22例手部皮肤套脱伤患者，其中19例分别通过吻合血管、套脱皮肤修薄回植及多切口引流等方法进行修复。另有3例，因无法行套脱皮肤回植而采用腹部带蒂皮瓣修复。结果术后随访3个月-1年。19例套脱皮肤原位回植患者中，13例皮肤完全成活，4例有部分皮缘坏死，经中药换药后愈合，2例行切痂植皮术后治愈。手功能按ATN功能评分评定：优9例，良7例，中3例，优良率为84％，患者对手外形及功能满意。3例腹部皮瓣修复者，皮瓣全部成活。术后随访5个月-1年，手外形及功能明显差于皮肤原位回植者。结论尽可能地回植手部套脱皮肤，对手功能及外形的恢复具有重要意义。     

Recognition of potential morbidity after use of the radial artery as a conduit for coronary artery revascularization

The use of the radial artery as an alternative vascular conduit for coronary bypass surgery has become increasingly popular. The plastic surgery experience with radial forearm flaps has shown that sacrifice of the radial artery is not always a benign maneuver. The potential morbidity after using this conduit donor site in terms of hand dysfunction or wound healing problems can be significant, and frequently must ultimately be addressed as part of the role of the reconstructive surgeon. Case examples of skin necrosis, subsequent forearm wound infection and hypertrophic scarring after radial artery harvest are presented to introduce this as a real concern and to allow a review of the entire spectrum of potential problems in this regard. Any selection process where the radial artery may be chosen as the coronary revascularization conduit must anticipate these known donor site complications.