主动脉窦瘤破裂的外科治疗：附16例报告

低温体外循环下手术治疗主动窦瘤破裂１６例，采用右房切口１例，右室流出道切口１１例，窦瘤破入腔和主动脉根部双切口４例。单纯窦瘤破口修补２例；双头垫片针窦瘤基部与空间隔踬同并列间断褥式缝合修补３例；     

踝部开放性骨折的急症手术治疗

目的探讨踝部开放性骨折的损伤特点及相关的急症手术技术特点。方法2001年8月至2006年4月，急症手术治疗踝部开放性骨折51例，男39例，女12例；年龄18-72岁，平均36岁。伤口Gustilo分度，Ⅰ度3例，Ⅱ度37例，ⅢA度7例，ⅢB度3例，ⅢC度1例。急诊给予有效抗生素治疗，尽早开始手术。冲洗及彻底清创后，根据骨折类型、粉碎程度及伤口情况制定骨折处理的顺序，依次完成骨折复位、固定。结果48例患者获得随访，随访时间8-48个月，平均26个月。无一例发生深部感染。12例伤口发生浅表皮缘坏死，2例伤口延迟愈合，2例伤口发生浅表感染。踝部骨折在10-18周（平均13周）愈合。采用AOFAS踝后足功能评分标准，48例评分在76-100分，平均90分。结论踝部开放性骨折在急症手术时应彻底清创，注意保护皮肤活力。在处理后踝骨折时，可采用胫骨远端脱出法。多数手术应先精确复位、固定外踝骨折，对旋后内收型、外踝严重粉碎的踝部骨折应先进行内踝骨折的复位、固定。对严重的下胫腓联合分离，应直视下复位且常规使用下胫腓螺钉固定。     

A Study of Fluoxetine in Obese Elderly Patients with Type 2 Diabetes

In order to establish the safety and efficacy of fluoxetine in subjects over 60 years of age with Type 2 diabetes, a randomized, double-blind, parallel study of 30 obese subjects was undertaken, comparing the use of fluoxetine 60 mg daily with placebo. Subjects were diet controlled with an HbA₁ < 14% (reference range 6–9%) and BMI > 29 kg m². Those taking fluoxetine had a median weight loss of 2.6 kg at 3 months (p < 0.001) and 3.9 kg at 6 months (p < 0–02), compared with weight loss in the placebo group of 0.1 kg and 0.0 kg at 3 and 6 months, respectively. Improved glycaemic control was also demonstrated in the fluoxetine group compared with placebo, initial HbA₁ levels of 8.0% vs 8.7% (NS) falling at 4 months by 0.9% (p < 0.02) and at six months by 0.9% (p < 0.02). No sustained improvement in fasting blood glucose levels was demonstrated. Reporting of adverse events was similar in both groups. Fluoxetine in the short term aids weight loss and improves glycaemic control without a significant increase in adverse events in elderly Type 2 diabetic subjects.     

An inexpensive restraint for small animals

An animal restraint is described that can be built in the laboratory from a piece of Plexiglas and a few inches of Velcro.     

Clinical characteristics of renal transplant recipients that underwent urologic surgery for de novo disease before and after transplantation

The pre-transplantation goal of the urologist is the optimization of urinary tract condition. Therefore, urologic surgery may be needed before or after renal transplantation. We analyzed the results of urologic surgery performed because of de novo urologic diseases. Between January 1986 and January 2001, 281 patients underwent renal transplantation, and 23 urologic surgical procedures were performed on 21 transplant recipients before or after renal transplantation because of de novo urologic diseases. By review the major reasons for urologic surgery in recipients were polycystic kidney diseases, vesicoureteral reflux, and dysfunctional voiding disorders. Nineteen surgical corrective procedures were done average 2.9 months before transplantation. The mortality rate was 10.5%. Four patients underwent urologic surgery at an average 57.5 months after transplantation. We highlight the fact that patients with uremia are vulnerable to surgical complications, and conclude that more intensive longterm urologic follow-ups should be conducted on recipients.     

34例鹿角形肾结石手术取石的疗效观察

目的探讨肾下极肾盂肾盏联合切开术治疗复杂性鹿角形肾结石的疗效。方法回顾性分析采用肾下极肾盂肾盏联合切开术式治疗复杂性鹿角形肾结石34例临床资料。手术方法:分离肾窦内肾盂后,用1-0肠线在肾后唇中下1/3连接处紧贴肾盂肾盏表面缝合肾实质2针,中间尖刀切开肾实质,然后弧形切开肾盂及肾下盏,用神经剥离子将结石与肾盂肾盏粘膜粘连分离后,取石钳夹住结石轻轻撬出。盏颈狭窄者必要时先用气压弹道碎石器将其在分支处击断。4-0肠线缝合肾盂及肾下盏,再用2-0肠线间断全层缝合肾实质切口数针,包膜层用4-0肠线缝合。结果34例均一次性取净结石。术中平均出血量约90ml。术后无大出血病例。结论肾下极背侧肾实质与肾盂联合切开取石术具有术中出血少,无须阻断肾蒂,肾功能受损轻,便于一次取尽结石等优点。适合于肾窦内肾盂特别是肾下盏盏颈相对狭窄的复杂性鹿角形肾结石的治疗。     

精神病人手术治疗前后WMS、WAIS测试结果分析

目的　探讨精神病的外科手术疗法对病人脑功能的损害。方法　应用韦氏记忆 ( WMS)、智力 ( WAIS)量表分别对1 0名精神病人进行手术治疗前后的测试。结果　精神病人手术治疗前后 ,记忆、智力量表分没有显著差异 ( P>0 .0 5 )。结论　精神病的外科治疗对病人的脑功能没有不良影响。     

Surgical treatment of acute subdural hygroma in children

During the years 1967–1984, 91 children were operated on because of acute compressive traumatic intracranial hematoma; 16 (17%) had traumatic acute subdural hygromas. These were unilateral in 12 cases and bilateral in 4. The causes of injury were traffic accidents in 11 children, a fall in 1, and acute deceleration injuries in 5. Nine children suffered multiple injuries to the thorax, inferior extremities, and pelvis. Clinical manifestations and evolution of clinical symptoms included changes in conscious level, palsy, high fever, nystagmus, maximum dilation of either pupil and spontaneous, irregular breathing. The diagnosis was made on the basis of the clinical picture and supplementary clinical investigations: CT, EEG, echoencephalography, isotope cisternography, and arteriography. Treatment was by simple trephination of the cranium and evacuation of hygromatous liquid. All children survived the surgical treatment; 1 child died after the operation and 2 developed hydrocephalus.     

外科干的临床解剖学

位于胃结肠静脉和回结肠静脉注入下腔静脉处之间的一段肠系膜上静脉被命名为“外科干”。据临床报道,肠系膜上静脉的“外科干”和下腔静脉分流术后,收到了很好的临床效果。我们在50例成人的尸体上,对“外科干”的长短、属支和口径进行了测量,可为选择临床术式提供依据。