切开复位内固定治疗Gartland Ⅲ型肱骨髁上骨折

目的探讨切开复位内固定治疗Gartland Ⅲ型肱骨髁上骨折的疗效。方法1999年10月-2005年4月，对62例平均年龄7．5岁的患儿，应用切开复位克氏针固定治疗Gartland Ⅲ型肱骨髁上骨折。其中伸直尺偏型41例，伸直桡偏型18例，伸直中间型3例；无伴发血管、神经损伤和筋膜室间隔综合征。闭合性骨折47例，开放性骨折15例。结果术后56例获得随访，随访时间为6～15个月，平均11．5个月。所有骨折均获得愈合。根据Flynn标准进行疗效评价，其中优22例（占39．3％），良21例（37．5％），可9例（16．1％），差4例（7．1％）。伤后8h内手术的优良率为89．7％，伤后8h后手术的优良率为63．0％。直接手术治疗的优良率为90．1％，曾接受手法复位的优良率为67．7％。结论切开复位内固定治疗Gartland Ⅲ型肱骨髁上骨折可取得满意的疗效，是安全、有效的治疗方法。     

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。     

太极拳拳理与克劳塞维茨『战争论』军事艺术

克劳塞维茨《战争论》认为防御这种作战形式就其本身来说比进攻这种形式强。太极拳尤以老庄道家学说为宗，不强调进攻，而注重防御，两者有相似之处。     

多发性硬化患者血清尿酸水平变化的研究

目的　探讨多发性硬化 (MS)患者血清尿酸 (UA)水平的变化及其临床意义。方法　采用酶定量分析法对 4 3例MS患者和 4 5名正常对照者的血清UA水平进行检测。结果　MS组血清UA水平明显低于对照组 (P <0 0 1)。MS组中病程越长 (P <0 0 1)、神经伤残程度越重 (DSS评分越高 ) (P <0 0 5 ) ,血清UA水平越低 ;女性患者UA水平明显低于男性患者 (P <0 0 0 1) ;经过糖皮质激素治疗后血清UA水平明显回升 (P <0 0 0 1) ,但治疗前血清UA水平越低则疗效越差 (P <0 0 1、P <0 0 5 )。结论　MS患者血清UA水平降低 ,且与MS的病程、伤残程度、疗效及性别密切相关。UA水平升高可能为激素治疗MS的一个作用机制     

Buccal mucosal graft for urethral reconstruction.

Urethral reconstruction with graft substances, such as skin and bladder mucosa, has been previously used when primary anastomosis cannot be achieved. However, stricture and meatal prolapse are associated with these grafts. We report the use of buccal mucosa for the reconstruction of urethral defects in 3 patients. One patient with failed operation for hypospadias received tube buccal mucosal graft for urethral replacement. Two patients with urethral necrosis and stricture received onlay buccal mucosal graft. All patients were disease-free during follow-up (range, 12 to 49 months; mean, 36 months). One patient had a pinhole fistula that was successfully managed with simple repair. This technique appears to be useful for urethral reconstruction when a local graft is not available, even in patients with complicated conditions.     

血清保存方法对促甲状腺激素结果的影响观察

目的 :观察血清保存方法对促甲状腺激素 (TSH)结果的影响。方法 :将甲状腺功能正常、异常患者共 10份血清 ,采用不同血清量、不同条件分组保存后测定 TSH。结果 :保存方法对 TSH结果有一定的影响。结论 :用于 TSH血清的保存量要多、要密封管口、低温保存。     

Effect of Ureaplasma urealyticum infection on IL-laand IL-6 secretion by rat Sertoli cells

Objective: To observe the effect of Ureaplasma urealyticum (UU) infection on the IL-1α and IL-6 secretion by rat Sertoli cells. Methods: Eight 20-day-old UU-free male SD rats (average weight 40 g) were used. Under sterile condition, the testes were removed and separately digested with collagenase typeⅡand hyaluronidase. High purity Sertoli cells were then isolated and adjusted to a concentration of 8×105/mL with DMEM/Ham's F-12. In the infected group, 1 mL Sertoli cell suspension and 100 mL UU (serotype 8, T960) were introduced into one well of a 24 well culture plate. In the control group, 1 mL Sertoli cell suspension and 100 mL medium were introduced. IL-1αand IL-6 were determined in the culture supernatant with ELISA. Results: The production of IL-1αwas significantly lower and of IL-6 significantly higher in the infected than those in the control groups (P<0.01). Conclusion: UU infection reduces the IL-1αand increases the IL-6 secretion by rat Sertoli cells. UU infection is probably involved in     

Liver transplantation in Taiwan: the Chang Gung experience

Between March 1984 and February 1991, six orthotopic liver transplantations were performed at the Chang Gung Memorial Hospital in Taiwan. The indications for transplantation were Wilson's disease (5 patients) and biliary atresia (1 patient). Donors and recipients were matched only for size and ABO blood group compatibility, and the recipient operations were performed without the use of a venovenous bypass. Arterial reconstruction was carried out by end-to-end hepatic artery anastomosis (4), thoracic aortic conduit (1), or interposition of an iliac artery graft (1), whereas biliary reconstruction was accomplished by a choledochocholedochostomy using a T-tube stent (4) or a choledochocholedochostomy using an external cholecystostomy without stenting (2). Biliary complications occurred in three patients, and all required additional surgery. The average duration of donor-liver cold ischemia, operating time, and blood loss during surgery were 7 h and 50 min (range, 4.5–9 h), 13.5 h (range, 11.8–17h), and 4,385 ml (range, 750–12,000 ml) respectively. The immunosuppressive regimens included a cyclosporinsteroid combination (n=2) and a triple-drug combination (n=4). All except one of the surviving patients experienced at least one rejection episode that was reversed by a methyl-prednisolone bolus and/or recycle. One patient developed a primary cytomegalovirus (CMV) infection that responded well to Ganciclovir treatment. Two of the patients died, one of injuries sustained in a traffic accident 3 years after transplantation, and the other of massive upper gastrointestinal bleeding. The overall survival value at 3 months was 83%, and the follow-up period ranged from 3 months to 7 years. All of the survivors have achieved complete rehabilitation and currently enjoy an excellent quality of life with normal liver function. Althought the present study involved a small number of cases, our results indicate that liver transplantation can be successfully achieved in a high proportion of patients with acceptable morbidity, mortality, and cost in an Asian setting. The extreme shortage of donor organs is currently the most important obstacle limiting the application of liver transplantation in Taiwan.Presented at The Second International Symposium on Treatment of Liver Cancer. Taipei, 3–4 February 1991