未破裂期输卵管妊娠介入治疗术的护理配合

目的 :根据 14例未破裂期输卵管妊娠病人在介入治疗过程中的护理配合 ,提出术前、术中、术后的护理配合是介入治疗成功的重要环节。方法 :14例病人中 ,7例采用经阴道输卵管孕囊内药物注射方式 ,7例采用经健侧股动脉穿刺子宫动脉内插管灌注栓塞方式。结果 :全部病例均获得满意的疗效。结论 :随着介入技术的应用和普及 ,对护理工作提出了更高的要求 ,总结经验、完善新技术条件下的护理配合 ,是摆在护理工作者面前的一项新任务     

经肝动脉介入治疗并发胆囊坏死(2例报告并文献复习)

目的 :探讨经肝动脉介入治疗并发胆囊坏死的发生原因和防治措施。方法 :报告 2例经肝动脉介入治疗并发胆囊坏死的病例 ,均经手术病理证实。并结合文献资料分析这一并发症发生的机率、原因 ,以及为了减少并发症的发生需要注意的一些问题。结果 :近 8年来我院共做经肝动脉介入治疗 6 80例次 ,并发胆囊坏死 2例 (0 3% )。其发生原因是多方面的。超选择插管不到位是该并发症发生的主要原因。结论 :胆囊坏死是经肝动脉介入治疗比较常见的严重并发症之一 ,在今后工作中应引起足够的重视 ,尤其对肝血管瘤的介入治疗更应慎重 ,使这一并发症的发生率降至最低限度。     

Early complications of stenting in patients with congenital heart disease: a multicentre study.

AIMS: Stenting has become an established interventional cardiology procedure for congenital heart disease. Although most stent procedures are completed successfully, complications may occur. This multicentre study evaluated early complications after stenting in patients with congenital heart disease, including potential risk factors. METHODS AND RESULTS: In this combined Dutch-Belgian retrospective study, 309 consecutive patients had undergone 366 catheterizations and received 464 stents in 13 different anatomical positions (418 sites). Seventy-two stenting-related complications (19%) occurred, of which 24 (5.7%) were major. Seven procedure-related deaths were documented (2.3%). Stent malpositioning and embolization were most common (7.7%). The use of non-premounted stents tended to be associated with higher complication rates. Centre inexperience with stenting and stenting of native vs. post-surgical stenosis tended to be associated with increased major complication rates. CONCLUSION: After stenting, complications are common for congenital heart disease. The vast diversity of stenotic sites combined with relatively small patient populations makes these procedures sensitive to complications. Combining operator experience may reduce the risks of stenting in congenital heart disease. The availability of premounted stents for greater vessel diameters will likely reduce incidences of stent migration and embolization.     

Strecker stent in stenotic hemodialysis Brescia-Cimino arteriovenous fistulas

Flexible tantalum stents (Strecker) were used as an adjunct to percutaneous transluminal angioplasty (PTA) in the treatment of stenotic arterial or venous limbs of Brescia-Cimino hemodialysis fistulas. The diagnostic procedure was performed using retrograde fistulography. After PTA with unsatisfactory results, stents were placed in 5 patients with significant residual stenoses and poor fistula function. Within the mean follow-up period of 6.4 months (range 3–10 months) all fistulas were functioning. We conclude that Strecker stent is useful in the treatment of stenotic hemodialysis arteriovenous fistulas as an adjunct to PTA.     

Postnephrectomy arteriovenous fistula of the renal pedicle treated with detachable balloons: A case report

A case of postnephrectomy arteriovenous fistula of the right renal pedicle is reported here. The diagnosis was confirmed by angiography, and successful treatment was achieved using detachable balloon.     

血管内支架成形术治疗颅内动脉狭窄

目的:探讨颅内动脉狭窄血管内球囊支架成形术的可行性、安全性及其疗效。方法:17例患者术前3天给予阿司匹林300mg/天和噻氯吡啶250mg/天,6F(Envoy)导引导管放置到颈内动脉远段或椎动脉近颅底段,造影获得工作位,评价血管狭窄程度:狭窄率=(1-狭窄处管径/狭窄远端管径)×100%,微导丝在路途导引下通过颅内动脉狭窄段,向远端直至P2或M2段,确保足够的支撑力。选择支架大小的依据为狭窄远端正常血管的直径,导丝引导下支架通过狭窄部位,造影确定支架位置正确,充盈球囊至5～6大气压,支架释放后造影确认展开良好,回撤球囊,无并发症,操作完毕。随访3～10月。结果:17例患者颅内动脉狭窄处植入支架,技术成功100%,造影显示狭窄由术前(78.3±12.9)%降至术后(6.8±7.3)%,狭窄的动脉管径恢复,短期随访(3～10个月)显示很好临床效果。术中出现一例蛛网膜下腔少量出血(SAH),对症治疗痊愈。6例随访造影未见血管再狭窄。结论:颅内动脉狭窄支架植入增加血管内径,改善血流量,减轻临床症状,是一种安全、可行有效的治疗方法。     

影像设备引导下经皮穿刺与支气管填塞治疗耐多药肺结核空洞的疗效分析

目的评价影像设备引导下,经皮穿刺与经支气管填塞,治疗耐多药肺结核空洞的临床疗效。方法CR、CT及生化,病理学确诊的耐多药肺结核空洞患者88例,用经皮穿刺治疗44例(A组)和经支气管填塞治疗44例(B组)。并对照分析其方法,并发症和疗效,评估其应用价值。结果A组闭塞性空洞愈合14例(32%)、净化性空洞愈合16例(36%),无变化及轻微缩小14例(32%),总治愈率为68%;B组闭塞性空洞愈合23例(52.27%),净化空洞愈合17例(38.64%),无变化及轻微变小4例(9%),总治愈率达91%。B组比A组总疗效高出23%(91%~68%),并发症低,疗程缩短1~2个月。结论支气管填塞治疗耐多药肺结核空洞的疗效要优于经皮穿刺的方法。是目前治疗耐多药肺结核空洞的比较有效方法。     

Percutaneous Transhepatic Cholangiodrainage as Rescue Therapy for Symptomatic Biliary Leakage Without Biliary Tract Dilation After Major Surgery

Symptomatic biliary leakage following major upper abdominal surgery is a severe complication resulting in increased morbidity and mortality. Treatment options usually include either endoscopic intervention or surgical revision. These options may be burdened by a high perioperative risk for the patient (e.g., patients with severe disease) or simply may not be possible (e.g., nonpreserved gastroduodenal passage). In the past, percutaneous transhepatic cholangiodrainage did only seem to be a viable option for patients with dilated bile ducts. Here, we present our experience in a consecutive series of patients with symptomatic biliary leakage following major upper abdominal surgery and without dilation of the biliary system that underwent percutaneous transhepatic cholangiodrainage. Percutaneous transhepatic cholangiodrainage was feasible in 15 of 18 patients (83.3%). The procedure was technically not possible in three patients (16.7%). In 10 of the 15 patients (66.6%) with feasible percutaneous transhepatic cholangiodrainage, biliary leakage was definitely controlled without the need for surgical revision. Depending on the experience with the interventional procedure, percutaneous transhepatic cholangiodrainage should be considered as an alternative for treatment of symptomatic biliary leakage instead of immediate reoperation. Presented at the Digestive Disease Week 2005 (DDW), Chicago, IL, May 14–19, 2005 (poster presentation).     

认真对待介入治疗并发症

我们必须认真对待介入治疗中的并发症.并发症可以分为两大类:①无法控制的并发症,包括:患者的体质因素,如过敏;患者同时存在其他疾病而导致的并发症;药物因素;器械因素;治疗过程中产生的伴随效应以及对疾病的认识能力.②可能避免的并发症,包括:医护人员的责任心;设备、环境以及技术因素.总结与回顾并发症有很重要的意义,认真研究其原因,把并发症降到最低.     

颅内动脉瘤合并脑血管痉挛栓塞术后的观察与护理

目的:探讨颅内动脉瘤合并脑血管痉挛栓塞术后观察与护理的重要性。方法:本组36例颅内动脉合并脏血管痉挛患者入院72h内在全麻下行颅内动脉瘤栓塞术。术前、术中常规罂粟硷30mg/10ml持续静脉内泵入,术后持续泵入3d,给予尼莫通抗血管痉挛。术后第2天开始实施三高疗法,术后常规腰大池引流,放出血性脑脊液。结果:本组行颅内动脉瘤栓塞术后,32例恢复良好(可恢复工作,无明显神经系统功能障碍),2例持续昏迷自动出院;2例中度致残(轻度神经系统功能障碍,但生活能自理)。结论:利用护理手段干预4方面中的可控因素,如平均动脉压、颅内压、中心静脉压、血流速度(血液稀释度),使其控制在预设定目标范围内可保证脑的有效灌注压,预防CVS的发生。