【摘要】 目的 探讨血管内治疗颅内动脉瘤围手术期并发症的原因及护理对策。 方法 对2007年3月-2011年1月收治的365例采用血管内治疗动脉瘤患者中22例围手术期出现并发症者的临床资料进行回顾性分析。 结果 22例患者围手术期出现并发症，占6%。动脉瘤破裂再出血6例，其中发生于术前2例，术中3例，术后1例；脑血管痉挛 10例；脑血管血栓形成 4例，穿刺部位血肿 2例。 结论 血管内治疗颅内动脉瘤围手术期，采取预见性护理措施预防及观察主要并发症的发生和正确处理并发症，可降低其病死率和致残程度。【Abstract】 Objective To study and discuss the reasons for and clinical nursing of perioperative complications for patients undergoing endovascular treatment for intracranial aneurysms. Methods Twenty-two of 365 aneurysm patients who had undergone endovascular treatment between March 2007 and January 2010 in our hospital had perioperative complications. We retrospectively analyzed their clinical data. Results Twenty-two patients had perioperative complications, accounting for about 6%. The aneurysm was ruptured in 6 cases, which occurred before surgery in 2 patients, during the surgery in 3, and after the surgery in 1. There were 10 cases of cerebrovascular spasm, 4 cases of cerebrovascular thrombosis, and 2 cases of puncture site hematoma. Conclusion During the perioperative period of endovascular treatment for intracranial aneurysms, prognostic prevention measures, observation of the occurrence of major complications and proper management of complications can effectively reduce mortality and the degree of disability.
目的探讨毒品注射所致感染性假性动脉瘤的特点及治疗方法与临床疗效。方法回顾性分析我院血管外科2009年1月至2010年6月期间收治的13例感染性假性动脉瘤吸毒患者的临床资料，采用切除瘤体及周围炎性组织、瘤腔清创及动脉结扎或人工血管置换术，观察移植效果及并发症发生情况。结果13例手术均获成功，无一例发生肢体坏死； 伤口一期愈合5例，二期愈合8例； 7例发生程度不等的淋巴瘘。随访2～12个月（平均7个月），其中1例术后2个月瘤腔下端感染形成脓肿伴出血，行切开引流痊愈； 2例术后4个月人造血管感染行人造血管摘除，切口换药痊愈； 有2例左肘部假性肱动脉瘤直接行血管结扎，未用人工血管移植； 余8例复查B超显示移植血管通畅，无血栓形成。结论彻底清创、血管移植、控制感染是治疗感染性假性动脉瘤的有效方法。
目的探讨毒品注射致假性动脉瘤急性破裂大出血后的急救处理。方法回顾性分析12例毒品注射致假性动脉瘤急性破裂出血患者的临床资料。结果均行单纯清创和血管修补术，术后1例患者诉右足轻度麻木，出院2个月后消失，无跛行。其余11例患者术后至出院无明显缺血表现。结论对毒品注射所致假性动脉瘤急性破裂大出血患者行单纯清创和血管修补术，手术操作简便，术后患肢血供恢复好，且费用低，适合在广大基层医院开展。
Objective To investigate pathogenesis and therapeutic prospect of abdominal aortic aneurysm (AAA). Methods Relevant literatures about pathogenesis and ways of treatment for AAA in recent years were reviewed. Results The formation of AAA are associated with heredity, anatomy, environment and biochemistry and other factors. All factors influence and interact with each other. The metabolic disequilibrium of aortic intermediate extracellular matrix plays an important role in the pathogenesis of AAA. The main reasons for the formation of AAA may be the increase of activity of matrix metalloproteinases and the disequilibrium of genetic expressions of elastin and collagen. The therapy of AAA includes surgical and medical treatment. The methods of medical treatment are still in the process of exploration and research. Conclusion The formation of AAA is a synergistical result of multiple factors, and medical treatment is an important supplement of surgical treatment.
Central nervous system vascular disease can be combined with a variety of ocular signs, such as orbital pain, flash, visual field defects, vision loss, eye muscle paralysis. Therefore, some patients were first diagnosed in ophthalmology, including aneurysm rupture, arterial dissection, cerebral apoplexy and other critical nervous system diseases that need rapid treatment. If the doctors didn't know enough, the diagnosis and treatment might be delayed. Most of the vascular diseases of the central nervous system related to ophthalmology have clinical manifestations that cannot be explained by ophthalmology. In the face of chronic conjunctivitis, unexplained visual field defect or cranial nerve paralysis with local ineffective treatment, it is necessary to broaden the thinking of differential diagnosis. To understand the characteristics of vascular diseases of the central nervous system that are prone to ocular manifestations can provide references for the clinical diagnosis and treatment of ophthalmology.
Objective To investigate the further results of thoracoabdominal aortic aneurysm (TAAA) repair， and analyze the midterm results of 63 cases treated by total thoraco abdominal aortic replacement with a tetrafurcate graft. Methods From August 2003 to October 2007，total thoracoabdominal aortic replacement with a tetrafurcate graft was performed in 63 consecutive patients with Crawford Ⅱ TAAA in Fu Wai Hospital. There were 46 male and 17 female with a mean age of 39.98 years (17-71 years). All the procedures were performed through combined thoracoabdominal incision via the retroperitoneal approach and underwent profound hypothermia with shorttime interval circulatory arrest. T6 to T12 intercostal arteries were reconstructed by arterial tube technique. The celiac artery， superior mesenteric artery and right renal artery were joined into a patch and anastomosed to the end of the main graft. Left renal artery was anastomosed to an 8 mm branch or joined to the visceral arterial patch. The other 10 mm branches were anastomosed to iliac arteries. KaplanMeier method was used to perform survival analysis. Results All the cases were followed，and the mean followup time was 36.57(8-57) months. No patient died during the operation. Early mortality rate was 7.94%（5/63）. Among them， 4 patients died of multiple organ failure. Two of them were caused by neurological complications, and the other 2 of them were caused by renal failure. One patient died of low cardiac output syndrome after surgery because of coronary artery disease. This patient underwent coronary artery bypass grafting (CABG) emergently, but couldn’t wean from cardiopulmonary bypass. The incidence of stroke and temporary neurological dysfunction was 9.52%（6/63）, 4 of them were temporary neurological dysfunction and were cured before discharged from hospital. Paraplegia and paraparesis occurred in 2 and 1, respectively. They were all [CM(158.3mm]cured before leaving hospital. Pulmonary complication was 25.40%(16/63)， and12 of them were cured. Pseudoaneurysmal change was observed in reconstructed intercostal arteries in 2 patients with Marfan syndrome, but neither of them underwent paraplegia or paraparesis. One patient died at 20th, 23rd, 30th month after discharge, respectively. The survival time of this group was 50.64±2.13 months（95%CI：46.47,54.84 months） with a survival rate of 92.06% after 1 year， 88.38% after 2 years， 86.11% after 3 years. Conclusion Using tetrafurcate graft is a reliable method in total thoracoabdominal aortic replacement and has a satisfactory midterm survival rate. The intercostal arteries reconstruction by arterial tube technique in total thoracoabdominal replacement is simple, and it is helpful in spinal cord protection.
Abstract: Objective To evaluate surgical strategies for the treatment of acute Stanford type A aortic dissection with involvement of the aortic root. Methods From January 2005 to December 2010, 62 consecutive patients underwent emergency surgical intervention for acute Stanford type A aortic dissection with involvement of the aortic root in Renji Hospital Affiliated to Medical School of Shanghai Jiaotong University. According to different methods for the management of proximal aortic dissection, these patients were divided into 3 groups: group A, aortic valve commissural suspension＋supracommissural replacement of the ascending aorta （SCR）,including 28 patients （20 males and 8 females，mean age 45.2±15.6 years）; group B, partial sinus remodeling+ascending aortic replacement, including 10 patients （7 males and 3 females，mean age 44.6±14.9 years）；group C, Bentall procedure,including 24 patients （17 males and 7 females，mean age 46.2±15.6 years）. Clinical outcomes were compared among the three groups. Results Six patients died peri-operatively and in-hospital mortality was 9.67% （6/62）. Fifty-four patients were followed up, and the mean follow-up time was 27.3±15.7 months. During follow up, 2 patients died, one for lung cancer and the other for unknown reason. One patient in group A underwent CT scan 6 months after surgery which showed aortic root pseudo-aneurysm. Cardiopulmonary bypass time and aortic cross-clamping time of group C were significantly longer than those of group A and group B （274±97 min vs. 194±65 min, 210±77 min, t=22.482, 30.419, P=0.002， 0.122；150±56 min vs. 97±33 min, 105±46 min, t=12.630, 17.089, P=0.000，0.034）. There was no statistical difference in mortality （t=1.352，P=0.516）, incidence of postoperative reexploration for bleeding, acute renal failure and neurological complication （t=0.855, 0.342, 2.281; P=0.652, 0.863, 0.320） among the three groups. Conclusion For patients with acute aortic dissection involving the aortic root, aortic valve commissural suspension+SCR，partial sinus remodeling＋ascending aortic replacement and Bentall procedure may be considered the surgical treatment of choice with respective advantages and disadvantages. Satisfactory clinical outcomes can be achieveed if surgical indications and procedures are properly employed.
【摘要】 目的 探讨基层医院显微外科手术治疗动脉瘤性蛛网膜下腔出血（aSAH）的手术时机、方法以及疗效。 方法 回顾分析2005年1月-2009年12月经翼点入路行显微外科手术治疗的36例aSAH患者的临床资料。 结果 所有aSAH患者经数字减影血管造影检查确诊，均行瘤颈夹闭术。手术效果按GOS评分，恢复良好30例（83%）、中度残疾4例（11%）、死亡2例（6%）。 结论 aSAH按Hunt-Hess分级为Ⅰ～Ⅱ级的患者应尽早手术， Ⅲ～Ⅳ级应结合患者颅内出血量及全身状况综合考虑，Ⅴ级待病情稳定后积极手术治疗。经翼点入路显微外科手术治疗前循ASAH，手术中暴露清楚，夹闭瘤颈可靠，疗效满意。【Abstract】 Objective To explore the operative time, methods and curative effect of microsurgical treatment on aneurysmal subarachnoid hemorrhage (aSAH) in basic-level hospitals. Methods The data of 36 patients with aSAH who had undergone microsurgery from January 2005 to December 2009, were retrospectively analyzed. Results All the patients were confirmed as aSAH by digital subtraction angiography, and all of them had undergone clapping of aneurism. According to GOS, 30 patients (83%) had good recovery, four patients (11%) had moderate disability and two patients (6%) died. Conclusions The operation should be done as early as possible in the patients with gradeⅠ-Ⅱ of Hunt-Hess, the volume of intracranial hemorrhage and patient’s condition should be considered to decide when to operate of grade Ⅲ-Ⅳ, patients with grade Ⅴ aneurysms should be treated by conservative therapy first. They should consider an operation only when their condition is stable after conservative therapy. The peritoneal approach is a good procedure because of clear exposure, reliable clipping and satisfactory results.