侧脑室引流术治疗脑室出血医院感染分析

目的 分析治疗脑室出血侧脑室引流术后感染发生率，探讨预防感染的方法及措施。方法 根据留管时间将患者分为甲、乙两组，按单侧引流及双侧引流分为A、B组，术后观察插管部位的感染发生情况，同时定期做血培养监测。结果 甲、乙组之间，经统计学处理P＜0．01，差异有高度显著性，A、B两组比较，P＞0．05，差异无显著性。结论 留管1～2周时间是安全的，超过2周，感染率上升，双侧引流术后感染率高于单侧引流者，此外，患者的全身状况及免疫力也与感染率明显相关。     

胆道外引流感染的预防

目的 总结胆道外引流感染的预防，以利提高胆道外引流的护理质量。方法 通过经治的临床病例总结各胆道外引流的观察和处理要点。结果 通过向患者说明胆道外引流的重要性，帮助患者适应和解决各种生活问题，消除心理负担，观察引流伤口、胆汁引流情况，保持引流管的位置并保持通畅，使良性患者早日康复，晚期恶性肿瘤患者的生活质量得以提高。结论 胆道外引流是胆道良性或恶性疾病引发梗阻治疗的一个措施，有时是唯一的姑息性手段，做好引流术后的观察及护理，对改善患者的全身情况，恢复身体健康，提高生活质量非常重要。     

乳腺癌根治术后两种不同负压引流效果的对比分析

目的探讨乳腺癌根治术后两种负压引流方法的效果。方法我科在1999年1月至2005年12月对359例乳腺癌根治术后不同引流方法下皮瓣坏死及皮瓣下积液的发生率进行回顾性分析。结果两组间皮瓣坏死和皮下积液的发生率比较有显著性差异。结论乳腺癌根治术后单纯低负压瓶Y型管引流效果非常可靠,值得临床推广。     

Effects of adrenergic and cholinergic antagonists on diameter of nasolacrimal drainage system

Background To determine the effect of an adrenergic and a cholinergic antagonist on the diameter of the lumen of the nasolacrimal drainage system. Methods The asymptomatic side of 38 patients (29 women, nine men) with unilateral stenosis/obstruction of the nasolacrimal drainage system was studied. The tear meniscus height (TMH) of the asymptomatic side was normal, and the lacrimal drainage system was patent as revealed by dacryocystography. The nasolacrimal drainage system of the asymptomatic side was infused with 100 μl of 0.01% bunazosin hydrochloride, a selective α-1 adrenergic antagonist, or 100 μl of 0.4% tropicamide, a muscarinic and cholinergic antagonist. Dacryocystography was performed to determine the diameter of the lumen of the nasolacrimal drainage system before and after the antagonists. Results Bunazosin reduced the diameter of the lumen significantly, and the changes were more marked in the nasolacrimal duct (NLD), especially the middle and the lower regions. The diameter of the lumen of the lacrimal sac was not changed significantly. In contrast, tropicamide did not cause any significant change in the diameter of the lumen of the nasolacrimal drainage system. Conclusions The alterations of the size of the lumen of the nasolacrimal drainage system, especially the NLD, by an adrenergic antagonist suggest that the lumen diameter is under continuous sympathetic tone, and the parasympathetic tone is weak. This study has not received any financial support.     

内镜鼻胆管引流术在腹腔镜和开腹胆总管探查术中的应用

目的　评价内镜鼻胆管引流术 (Endoscopicnasobiliarydrainage ,ENBD)配合腹腔镜和常规开腹手术治疗胆总管结石的疗效。　方法　回顾分析 1997年 1月～ 2 0 0 1年 7月应用ENBD配合完成腹腔镜胆总管探查、I期缝合术 4 4例及开腹胆总管探查、I期缝合术 34例。　结果　 78例均手术成功 ,术后无胆漏、胆道出血、胆管炎等并发症。术中结石取净率 10 0 % (78 78)。术后住院时间 :腹腔镜组为 (6 2±1 3)d ,开腹组为 (7 4± 2 1)d。随访 5 7例 ,时间 (1～ 4 5 )年 ,平均 2 6年 ,腹部彩色B超检查无胆管狭窄及结石复发。　结论　ENBD配合腹腔镜和开腹胆总管探查取石、胆总管I期缝合术安全、可靠。     

新型泪道引流管治疗泪小管断裂30例

目的应用新型泪道引流管治疗泪小管断裂,恢复泪道引流通路。方法对30例泪小管断裂患者使用新型泪道引流管作为支撑管行泪小管吻合术,将引流的两端探子分别从上、下泪点插入泪道,通过泪管断端经过鼻泪管至下鼻道开口处,在鼻腔内窥镜直视下,用镊子触及并取出探子于鼻腔外,在探子与硅胶管交界处剪断硅胶管,两端硅胶管在鼻腔内打结留置于鼻腔。术后3月或0.5a拔管。并与以往用硬膜外麻醉管做支架的疗效进行比较。结果30例患者均于植管后3～7d内症状消失,29例拔管后达到治愈标准,无泪管豁开、下睑外翻或泪点外翻等并发症。治疗效果明显优于以硬膜外麻醉管作支架管吻合组。结论新型泪道引流管作为泪小管断裂吻合支撑管,伤口愈合快,成功率高,值得推广使用。     

THE DIAGNOSIS AND TREATMENT OF PSOAS ABSCESS: A 12 YEAR REVIEW

Over a 12 year period, 25 psoas abscesses occurring in 17 patients were managed at Royal Perth Hospital (900 bed hospital). Symptoms were present, on average, for 5 weeks prior to diagnosis, which was typically confirmed by computerized tomography. Fifty-nine per cent of cases were primary and percutaneous drainage effected a cure in 80% of all cases. Percutaneous drainage resulted in a non-significant trend towards shorter inpatient stay.     

热风和微波真空联合干燥甘蓝试验

对甘蓝进行热风和微波真空联合干燥试验,目的是缩短热风干燥时间,提高产品质量.结果表明:联合干燥缩短了干燥时间约48.33%,提高了产品的营养成分保存率、叶绿素保存率;微波真空干燥使产品质构疏松.     

Subhepatic collections complicating laparoscopic cholecystectomy: Percutaneous management

Ten patients with subhepatic fluid collections complicating laparoscopic Cholecystectomy were successfully treated by interventional radiological procedures. The series included five abscesses, three hematomas, one biloma, and one serous collection. Abdominal pain or fever developed from 3 to 21 days after the laparoscopic intervention. All patients were asymptomatic 72 h after percutaneous drainage and there were no complications related to the procedure. Subhepatic fluid accumulations are common findings after laparoscopic cholecystectomies and have been considered an unreliable indicator of infection or other postoperative complications. However, the significance of these collections should not be underestimated in symptomatic patients. In such cases we propose diagnostic aspiration and drainage, when necessary, to safely and promptly establish the precise diagnosis and treatment. More serious complications can be avoided by early percutaneous intervention.     

内镜治疗老年总胆管结石30例体会

目的：探讨内窥镜治疗老年总胆管结石的安全性和有效性。方法：对我院普外科收治的30例70岁以上的老年总胆管结石患者进行回顾性分析，所有患者均经B超或螺旋CT明确诊断并接受内镜治疗，治疗方法包括逆行胰胆管造影（endoscopic retrograde cholangiopancreatography,ERCP)，鼻胆管引流（endoscopic nasobiliary drainage,ENBD)，乳头括肌切开（endoscopic shincterotomy,est)和取石术，碎石术，测定患者内镜治疗前后的生化指标变化。结果：30例老年总胆管结石患者行ERCP检查，成功率100％，28例行EST，总胆管结石直径＜1.0cm者成功率100％，结石直径1.0-1.5cm者成功率86％，结石直径≥1.5cm者需进行机械碎石取石，成功率75％；另有2例患者植入塑料支架作长期引流。1例患者发生与内镜有关的并发症，死亡例，30例患者治疗后各项生化指标较治疗前均有明显改善（P＜0．001）。结论：内镜治疗老年总胆管结石成功率增高，避免了手术创新，安全性好，缩短住院时间，是当前治疗老年总胆管结石的首选方法。