15例外伤性女性尿道断裂处理

报告 15例女性尿道损伤 ,均行一期尿道修补吻合 ,术手病人恢复排尿。对完全性尿道断裂者 ,强调早期尿道端端吻合术。     

Study of therapeutic effects of EGF and PDWHF on nonhealing cutaneous ulcers in patients with diabetes mellitus

The treacle of the nonhwhng cutanoous ulceratiVewounds in cases Of ~ mellitus is an ~ oboeal Problem to be solVed. lh the Past, the attention Of thePhysicianS was paid lllainly to the control of bled sugar,sulgical interVention, ~stlation to the contl'OI ofblood sugar, smpcal intervelltion, ~stalon of agentsto Parent or ~ infechons, etC. No achve measareshaVe been taken to PIDInote the hthe pcness of the ulceyative wounds. The discovery and deepened studies ofthe polpphde factorS open a…     

火器伤合并海水浸泡兔肢体骨骼肌组织脂质过氧化反应

目的：观察兔肢体火器伤合并海水浸泡后,伤道周围骨骼肌过氧化脂质与抗氧化酶活力的 早期救治提供实验依据。方法 用滑膛枪发射２５０ｍｇ钢珠,致伤兔后肢,伤后将致伤兔随机分为两组：一组为海水浸泡组（ＳＩＧ）,将兔浸泡于粗制盐配制的人造海水中３０ｍｉｎ。另一组为单纯致伤组（ＳＷＧ）,伤后不浸泡海水。伤后３、６、１２、２４ｈ手术取距伤道边缘０．５ｃｍ（Ａ区）,１．５ｃｍ（Ｂ区）和２．５ｃｍ（Ｃ区）处肌组织,     

胫后侧逆行岛状筋膜蒂皮瓣修复踝周围软组织缺损

总结１９９３年５月－１９９８年８月,应用胫后侧二种逆行岛状筋膜蒂皮瓣多向转位修复踝部周围皮肤缺损的临床效果。利用胫后动脉肌间隙的穿动脉,腓动脉肌间隙支,腓动脉外踝支与腓肠浅动脉广泛吻合,设计胫后侧两种筋膜蒂皮瓣。     

Quantifying excess length of postoperative stay attributable to infections: a comparison of methods

To quantify the net effect of deep surgical site infection (DSSI) on postoperative stay (POS) among patients who had undergone open heart surgery, and to assess the comparability of two methods, two observational studies were conducted: one on a retrospective cohort of 701 operated patients, and the other on a cohort of 31 infected patients versus a cohort of uninfected patients, with 1:1 matching. In addition to DSSI, a further three factors were identified by multivariate analysis as independent POS-related predictor variables. After internal validation of the multivariate model, excess POS attributable to DSSI amounted to 20.7 days (95% confidence interval [CI] 16.7–24.9). In contrast, excess length of stay attributable to DSSI among the matched pairs who survived infection (22) totaled 14.3 days (95% CI 3.2–25.4) and 26.5 days (mean and median differences). Multivariate techniques may prove a more appropriate and reliable analysis than matched-pair comparisons for the purpose of evaluating the extra stay and cost attributable to the nosocomial infections.     

某部军事训练伤前瞻性流行病学研究

目的：了解军事训练伤的发生规律与特点。方法：采用前瞻性流行病学研究方法,对某部１９９７年３月至２月的军事训练伤进行调查。结果：该部军事训练伤的年度发生率为３０．０４％,上半年训练伤的发生率明显高于下半年,训练伤的发生率随年龄增加而逐渐下降,不同单位训练伤的发生率不同。在训练伤病例中以关节扭伤所占比例最大（３３．２１％）,受伤部位以肘,腿,踝和腕部为主,受伤课目以战术训练和５公里越野跑等所占比例高（     

The compensatory ‘rebound’ of reactive astrogliosis: glial fibrillary acidic protein immunohistochemical analysis of reactive astrogliosis after a puncture wound to the brain of rats with portocaval anastomosis

Summary This study was designed to compare the degree of reactive astrogliosis occurring around a puncture wound in the brain of normal rats and at different intervals after a similar puncture wound in rats with a portocaval anastomosis. The gliosis was evaluated by the number of astrocytes, the thickness of their processes and the intensity of the glial fibrillary acidic protein immunoreactivity. After the puncture wound in the brain of rats with a portocaval anastomosis, the gliosis varied at different intervals being: (1) decreased at 10 days, (2) markedly increased at 5 weeks and (3) significantly decreased at 8, 12, and 16 weeks. These findings suggest that 5 weeks after portocaval anastomosis, an active proliferation of the metabolically altered astrocytes occurs with heightened synthesis of glial fibrillary acidic protein in the period of adaptive compensation, the so-called compensatory rebound. At 8 weeks or more after portocaval anastomosis, these altered astrocytes were considered to be in the phase of decompensation and incapable of maintaining the reactive response which occurred in normal rats. The compensatory rebound and decompensatory decline illustrate the dynamic plasticity of the reactive astrogliosis.Supported by grant from the National Foundation of Natural Sciences No. 386-0956. This paper was read at the XIth International Congress of Neuropathology, September 7, 1990 in Kyoto, Japan     

复合性颅脑损伤25例临床分析

目的 报告25例复合性颅脑损伤患者的诊治经验。方法 对25例复合性颅脑损伤患者的临床资料进行回顾性分析研究。结果 25例患者恢复良好6例(24％)，中残4例(16％)，重残10例(40％)，植物生存3例(12％)，死亡2例(8％)。结论 复合性颅脑损伤诊治强调准确、及时的诊断处理，避免漏诊、误治，以降低其死亡率，提高生存质量。     

气管切开术在胸腹联合伤中的诊治体会

目的:减少严重胸腹联合伤病人的并发症,提高临床治愈率.方法:严重胸腹联合伤的12例病人于伤后2～20h急诊行开腹手术,腹腔闭式引流术.结果:同时行气管切开术的8例病人治愈7例,死亡1例为合并严重颅脑损伤者.术后第2日行气管切开者2例因气道阻塞,窒息至植物状态.结论:对严重胸腹联合伤的病人,术后立即行气管切开术,有助于防止因气道阻塞而窒息,并发感染,甚至继发ARDS,放宽此类病人的气管切开指征,有助于术后气道内分泌物的清理,呼吸机的及时应用有利于提高治愈率.     

腹部手术切口感染病原菌调查与防治对策

目的探讨腹部手术切口感染病原菌的耐药性并制定防治对策。方法调查2000年1月-2004年12月,某院4 564例患者腹部手术切口感染率;菌株分离鉴定按《全国临床检验操作规程》进行,药敏监测采用KB法。结果手术切口感染率为4.1%,病原菌以革兰阴性杆菌(G-杆菌)为主,占71.1%;G-杆菌中分离率最高的为大肠埃希菌(17.2%)、铜绿假单胞菌(16.7%)、肺炎克雷伯菌(12.7%),均显示出较高的耐药性。结论必须采取切实的防治对策,预防与控制腹部手术切口感染。