周围假性动脉瘤的外科治疗

目的　评价周围假性动脉瘤外科治疗的方法及其疗效。方法　总结1957 年8 月～1997 年8 月收治的周围假性动脉瘤64 例,手术方式包括:瘤体切除 动脉结扎21 例;瘤体切除 动脉破口修补28 例;瘤体切除 动脉端端吻合6 例;瘤体切除 血管移植9 例( 移植血管包括自体大隐静脉5 例,人造血管4 例) 。8 例合并动静脉瘘同时行静脉修补(1 例合并静脉瘘行股静脉人造血管移植) 。结果　55 例获随访,其中51 例效果满意,另4 例遗有不同程度的肢体远端缺血症状。结论　周围假性动脉瘤的诊断首选彩色B 超,必要时选用血管造影;手术治疗效果良好     

周围创伤性假性动脉瘤的治疗经验

目的：探讨不同方法治疗创伤性周围动脉假性动脉瘤的临床疗效。方法：采用超声引导下压迫、瘤腔内注射凝血酶,以及手术缝合破口,补片修补,血管移植等方法治疗周围创伤性假性动脉瘤18例。结果：超声引导下压迫、瘤腔注射凝血酶5例及手术治疗13例均获成功,无远端动脉缺血等严重并发症发生。术后复查显示假性动脉瘤消失,动静脉血流恢复正常。结论：周围创伤性假性动脉瘤应尽早处理,根据病变的具体情况选择合理的治疗方案。     

白塞氏病导致动脉瘤的外科治疗

目的总结白塞氏病动脉瘤的外科治疗经验,并对其手术方式和药物治疗进行探讨。方法1977年4月～2004年12月收治的7例白塞氏病所致动脉瘤患者中,主动脉弓降部假性动脉瘤4例,右锁骨下动脉假性动脉瘤1例,右腋动脉假性动脉瘤1例,胸腹主动脉多发性假性动脉瘤1例。施行瘤体切除破口补片修补术4例,瘤体切除人工血管置换术1例,带膜支架腔内隔绝加左右腋动脉搭桥术1例,瘤体切除右锁骨下动脉结扎术1例。结果无住院死亡。术后吻合口动脉瘤形成1例,其它部位动脉瘤形成2例,股动脉插管后发生闭塞1例,移植物闭塞1例。随访1～12个月(平均5.7个月),死亡4例,其余3例存活。结论白塞氏病导致动脉瘤术后易发生吻合口动脉瘤和/或形成新的动脉瘤或动脉瘤破裂,根据病变部位的不同选择不同的处理方法,结合药物综合治疗可以取得较好的效果,其中人工血管置换术较补片修补术效果好。     

创伤性假性动脉瘤14例诊治体会

创伤性假性动脉瘤是由于动脉血管壁的穿透性损伤引起的周围血肿。本文总结了14例创伤性假性动脉瘤诊断及治疗。全组病人有明确的创伤史,体检多可触及搏动性包块,或/和闻及血管杂音,通过血管造影和彩超检查明确诊断。治疗:全组采用修补,切除+双头结扎及人造血管或自体血管移植进行血管重建修复,取得了良好的效果。强调该病一经确诊即应择期手术,以免瘤体破裂造成大出血。甚至危及病人生命。     

毒品注射致股动脉假性动脉瘤破裂出血的诊治

目的探讨注射毒品引起股动脉假性动脉瘤形成并破裂出血的诊断与治疗方法。方法回顾性分析2003年3月—2009年12月收治的22例因反复注射毒品致股动脉假性动脉瘤形成并破裂出血患者的临床资料。结果 22例患者均接受手术治疗,术中行瘤体切除、清创后,8例行股动脉破口修补术;4例行破口两侧股动脉结扎术;10例行髂外动脉-股动脉人工血管移植术。22例均手术成功,手术后早期出现人工血管与股动脉吻合口破裂出血1例,急诊手术重新吻合,随后出现切口感染,经换药后切口愈合。术后患侧下肢功能均好。随访6个月至7年,平均3年。1例患者术后2年出现人工血管感染,1例出院后14d发生吻合口出血,均经再次血管吻合治愈;2例股动脉结扎患者遗留轻间歇性跛行。结论治疗股动脉假性动脉瘤形成并破裂出血的手术方式,以股动脉假性动脉瘤切除+清创+股动脉修补术最为简单、安全有效;人工血管移植术疗效确定,能最大限度保证患肢血供;股动脉修补或结扎术在选择病例中也是有效的治疗方法。     

感染性股动脉假性动脉瘤的外科治疗

目的 探讨感染性股动脉假性动脉瘤的外科治疗方法.方法 回顾性分析2003年1月至2008年6月期间我院收治的45例感染性股动脉假性动脉瘤行外科治疗患者的资料.43例感染性股动脉假性动脉瘤采用瘤体切除及彻底清创后行人工血管旁路移植治疗; 另2例由于感染严重及瘤体巨大被迫采用瘤体切除并行近、远端动脉结扎.结果 随访3～12个月,平均7.82个月,人工血管旁路移植病例全部保肢成功,切口均二期愈合,无间歇性跛行; 行动脉结扎的2例中,1例因缺血坏疽行膝上高位截肢; 另1例保肢成功,但有间歇性跛行.结论 动脉瘤切除及彻底清创后行人工血管旁路移植是感染性股动脉假性动脉瘤安全、有效的治疗方法.     

外伤性鼻衄的血管内介入栓塞治疗

目的：探讨外伤性鼻衄的血管内介入栓塞治疗的策略和疗效。方法对10例行血管内介入栓塞治疗的外伤性鼻衄患者的临床资料进行了回顾性分析。结果全部病例均行脑血管造影检查,3例为颈内动脉海绵窦段破裂,其中两例脑血管造影为颈内动脉海绵窦段假性动脉瘤,采用弹簧圈栓塞破口、假性动脉瘤及闭塞同侧载瘤动脉,3例一次性栓塞破口、假性动脉瘤及载瘤动脉;7例为颈外动脉颌内动脉分支破裂,4例采用明胶海绵颗粒栓塞颌内动脉,即刻造影见颌内动脉远端不显影,3例采用弹簧圈栓塞颌内动脉,其中2例即刻造影弹簧圈远端破口不显影,1例颌内动脉破口大部分消失,同侧面动脉通过远端分支动脉向破口少量供血,2周后脑血管造影随访提示破口完全消失。6例随访3个月至2年,平均1.5年,无再出血及神经功能障碍。结论血管内介入治疗外伤性鼻衄是一种安全、微创和有效的治疗方法,外伤性鼻衄应尽早进行介入栓塞治疗。     

手掌部创伤性假性动脉瘤的诊断与防治及形成机制

目的 研究手掌部创伤性假性动脉瘤的诊断、治疗、预防方法及其形成机理。方法 报告３例因锐器戳伤手掌部掌浅动脉弓及指掌侧总动脉而形成创伤性假性动脉瘤的临床表现、诊断和治疗。并通过动物实验研究小动脉创伤性假性动脉瘤的形成机理,从而提出预防方法。结果 ３例明确诊断后均行手术治疗,术后１年随访,假性动脉瘤未复发,手部血循环正常。实验证实,小动脉外伤致破裂后５～１１ｄ或形成创伤性假性动脉瘤。结论 手掌部创伤性假性动脉瘤的诊断依据是：（１）手掌部有锐器戳伤史;（２）伤后１周左右,局部隆起博动性小包块;（３）超声多普勒检查该包块具有收缩期血管杂音,彩色多普勒超声显像仪显示该包块呈囊状结构形态,囊腔内有血液涡流信号。治疗方法是切除瘤本并结扎其近、远两端载瘤动脉。伤后及时结扎手掌部破损动脉能预防创伤性假性动脉瘤的形成。     

胸廓上口大血管损伤的外科治疗

目的 总结胸廓上口大血管损伤的外科治疗经验。方法 回顾性分析经手术治疗的32例胸廓上口大血管损伤患者的临床资料,其中男性24例,女性8例;年龄2－48岁。致伤原因为锐器伤、钝性或减速伤。损伤血管为颈总动脉、无名动脉、锁骨下动脉以及伴行的静脉。治疗方法为：急诊缝合动脉破口,或加涤纶片修补15例;动脉瘤切除6例;受损血管切除端端吻合5例;以Gore-Tex重建血管3例;大隐静脉移植3例。结果 治愈24例（75％）,死亡7例（21．9％）,1例致残。结论 胸廓上口大血管损伤患者,早期常因失血、脑缺氧或并存的多发伤致死;后期多演变成假性动脉瘤。手术多采用血管破口修复;在体外循环支持下实施假性动脉瘤切除,Gore-Tex人造血管或大隐静脉移植重建血管。     

下肢动脉主干结扎治疗毒品注射所致股动脉假性动脉瘤

目的探讨注射毒品所致股动脉假性动脉瘤的合理外科治疗方式。方法对中山大学附属第一医院2001年6月至2004年5月收治的18例注射毒品所致股动脉假性动脉瘤进行分析，均行下肢动脉主干血管结扎及瘤体清创术，其中2例术后行动脉造影。术中见破裂口长约0．5～3．5cm，5例位于股浅动脉，13例位于股总动脉或股动脉分叉。结果术后无一例出现严重下肢动脉缺血，2例经动脉造影证实瘤体周围有良好的侧支循环。结论血管结扎并瘤体切除是治疗吸毒性股动脉假性动脉瘤的合理手术方式。     

Traumatic pseudoaneurysm of the brachiocephalic artery following medianoscopy: initial endovascular repair followed by open surgery--a case report

Endovascular stent graft repair of traumatic vessel injuries is gaining worldwide acceptance as a minimally invasive alternative to open surgical repair. However, effective endovascular repair fails if the aneurysm is not completely excluded. Conversion to open surgery may be unavoidable in such cases. Herein we describe the case of a 45-year-old man who was referred to our hospital with a pseudoaneurysm of the proximal brachiocephalic artery caused by biopsy during diagnostic medianoscopy. The pseudoaneurysm was primarily treated by stent-graft implantation into the proximal brachiocephalic artery. As a result of the unfavorable location of the lesion exclusion of the aneurysm failed and the initial therapy had to be extended to open reconstruction of the brachiocephalic artery. A bypass procedure from the aortic arch to the right common carotid artery was performed with reinsertion of the right subclavian artery to exclude the pseudoaneurysm.     

Hepatic artery aneurysms: evolution from open to endovascular repair techniques

With the development of endovascular therapy, treatment for hepatic artery aneurysm (HAA) has evolved from open excision and repair to include endovascular approaches. We reviewed our recent experience with HAA to help define the treatment of HAA. From 2002 to 2010, five patients underwent treatment of HAA, all men with a median age of 63.2 years (range, 41-75). The median diameter of HAA was 5.8 cm (range, 2.4 cm-11 cm). Four lesions involved the extrahepatic portion of the hepatic artery, and one was an intrahepatic HAA that involved the right hepatic artery. Three were true aneurysms and two were pseudoaneurysms associated with trauma. Four of the five HAA patients were symptomatic, three with nonspecific abdominal pain, and one with free hemorrhage from a ruptured intrahepatic pseudoaneurysm. All five underwent computed tomography and selective arteriography. Two patients underwent open surgical aneurysmectomy and revascularization because of aneurysm location and concerns of the potential lack of collateral flow. Three patients underwent an endovascular coil embolization because obliteration of a saccular aneurysm could be achieved without compromising arterial flow of the native hepatic vessel. Re-embolization was necessary in the intrahepatic aneurysm because of recanalization of a feeding vessel. Endovascular embolization is an important minimally invasive approach in the treatment of HAA. Depending on HAA location and the adequacy of collateral arterial flow around the lesion, open aneurysmectomy and revascularization may be required.     

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??Treatment in limbs iatrogenic pseudoaneurysm??A report of 22 cases JIA Qi??WU Dan-ming??WANG Cheng-gang??et al. Department of Vascular Surgery, the People's Hospital of Liaoning Province,Shenyang110016,China
Corresponding author??WU Dan-ming??E-mail??danming_w@126.com
Abstract Objective To explore the clinical effect of the treatment in limbs iatrogenic pseudoaneurysm of different types. Methods A total of 22 cases of iatrogenic pseudoaneurysm in limbs admitted in the People’s Hospital of Liaoning Province from 2010 to 2013. According to the diameter of iatrogenic pseudoaneurysm and the size of tear, pseudoaneurysm were divided into??,??a,??b and ?? type??in which 15 cases were type I ( the diameter of pseudoaneurysm was less than 3cm)??treated with braking??elastic bandage. Two cases were type ??a ( the diameter of pseudoaneurysm was more than 3cm and the tear was less than 2cm)??treated with temporary block by balloon and injecting the thrombin into the blood vessel. Two cases were type??b ( the diameter of pseudoaneurysm was more than 3cm and the tear was more than 2cm) treated by endovascular repair with covered stents. Three cases were type ??(infectious pseudoaneurysm) treated by endovascular repair with covered stents. The first phase was debridement and drainage of abscess. The second phase was sewing up the wound. All the cases were followed up for 6 to 32 months. Results A total of 14 cases were successful for the all 15 cases of type I.The failure was treated by endovascular repair with covered stents. The cases of type?? were all successful. For the cases of type ??, the tear of pseudoaneurysm were all healed by first intention and cuts all healed well within three months. All the cases had an average follow-up of 22.3 months. No recurrence??no endoleaks, no stent migration??no fracture and other complications occurred. Conclusion Surgeons can treat pseudoaneurysm more effective with minimal cost??by choosing the treatment strategy based on the different types of pseudoaneurysm.     

医源性假性动脉瘤的诊断和治疗

为预防和提高医源性假性动脉瘤的诊治水平，对３１例医源性假性动脉瘤进行了回顾性分析。男２７例，女４例，年龄１１～７８岁，平均年龄４１．７岁。病程７小时～１３个月，平均５．８个月。２０例行择期手术，６例急诊手术，另行压迫治疗６例。手术治疗２６例均痊愈，包括压迫治疗者１例失败改行手术者；压迫疗法治愈５例。结论：医源性损伤已成为假性动脉瘤的主要原因，并且是可以预防的。假性动脉瘤的诊断并不困难，中小动脉外伤性动脉瘤无需特殊检查即可手术治疗，手术方式应根据病人的具体情况而定。对于动脉穿刺所致的假性动脉瘤的早期病例，压迫治疗可作为首选的治疗方式     

周围动脉医源性假性动脉瘤22例诊治体会

目的 探讨采用不同方法治疗不同类型周围动脉医源性假性动脉瘤的临床效果。方法 辽宁省人民医院2010-2013年收治周围动脉医源性假性动脉瘤病人22例,根据假性动脉瘤直径及破口的大小及有无感染,将假性动脉瘤分为对Ⅰ、Ⅱa、Ⅱb以及Ⅲ型,15例Ⅰ型病人(假性动脉瘤直径<3cm)采用制动、弹力绷带加加压包扎治疗;2例Ⅱa型病人(直径>3 cm破口<２cm)采用球囊临时阻断,凝血酶腔内注射疗法治疗,2例Ⅱb病人（直径>3 cm且破口>2 cm）采用覆膜支架腔内隔绝术;3例Ⅲ型病人（感染性假性动脉瘤）采用覆膜支架腔内隔绝术,一期脓腔清创引流,二期缝合的办法,所有病人随访6～32个月。结果 Ⅰ型15例病人治疗成功14例,1例失败病人给予腔内覆膜支架植入术;Ⅱ型病人均一期封闭;Ⅲ型病人动脉瘤破口均一期封闭,伤口3个月内均愈合。所有病人平均随访22.3个月,无复发、内漏,支架移位、折断等并发症。结论 根据假性动脉瘤不同类型选择治疗的策略,可用最小的代价更有效地治疗假性动脉瘤。     

移植肾假性动脉瘤的诊断和治疗四例报告

目的 总结移植肾假性动脉瘤的诊治体会.方法 首次接受肾移植者4例,其供肾动脉均为单支,肾动脉无损伤,也未行动脉修补成形术.供肾动脉均与受者的髂外动脉行端侧吻合.术中发现受者髂外动脉有粥样斑块或动脉分层者2例.术后4例均未出现移植肾周感染,亦未行移植肾穿刺活检或其他有创检查.依据临床表现、彩色多普勒超声检查、多层螺旋CT血管成像和数字减影血管造影诊断移植肾假性动脉瘤.结果 分别在术后1.5个月、2个月、5个月和7个月诊断移植肾假性动脉瘤,其临床表现缺乏特异性,3例经数字减影血管造影、1例经多层螺旋CT血管成像确诊.1例移植肾假性动脉瘤突发破裂,急诊切除假性动脉瘤和移植肾;1例因瘤体短期迅速增大,行带膜支架置入及栓塞术;2例行移植肾动脉瘤切除及动脉裂口修补术.结论 移植肾假性动脉瘤是肾移植术后的少见并发症,其临床表现缺乏特异性,多层螺旋CT血管成像和数字减影血管造影有助于本病的诊断.对于移植肾假性动脉瘤的治疗,可选择手术切除或介入栓塞术,关键在于是否保留移植肾,并需考虑移植肾血管重建方式.     

Chronic traumatic aortic pseudoaneurysm: resolution with observation

Immediate operative repair is the most commonly recommended treatment for traumatic aortic ruptures, regardless of age or size of the lesion. We report a patient who presented with a large chronic aortic pseudoaneurysm and has been thus far managed nonoperatively with shrinkage of his lesion and no symptoms.     

23例锁骨下动脉瘤的诊治经验

目的总结和探讨锁骨下动脉瘤的诊断和治疗方法。方法1990年1月至2006年8月诊治锁骨下动脉瘤23例,其中真性动脉瘤10例,假性动脉瘤13例。男15例,女8例,年龄16-68岁,平均26．8岁。病因包括：创伤性12例,动脉硬化性5例,感染性1例,动脉炎性2例,病因不清3例。合并动脉瘤破裂2例,动脉栓塞1例、外伤性动静脉瘘2例。本组行外科手术16例,采用锁骨上、下或开胸入路,15例重建锁骨下动脉,1例结扎;行腔内隔绝术3例;保守治疗4例。结果本组无手术死亡;重建的锁骨下动脉通畅率为100％;有1例因动脉炎出现吻合口假性动脉瘤,其余无复发。结论外科手术治疗锁骨下动脉瘤是很困难的,正确切口入路的选择是确保手术成功避免并发症的关键。腔内修复术治疗操作简单,但并不能完全替代外科手术,其远期疗效尚待观察。     

Gastrointestinal hemorrhage from pseudoaneurysms in pancreatic pseudocysts

Gastrointestinal hemorrhage secondary to hemosuccus pancreaticus is a rare condition that poses a significant diagnostic and therapeutic challenge. It is reported to occur most commonly in the setting of acute or chronic pancreatitis with rupture of pseudoaneurysms of the spleen or hepatic artery into the pancreatic duct. In this report three such cases have been reported. Abdominal ultrasound and CT scanning can noninvasively define pancreatic pseudocysts with a high degree of accuracy. Real-time ultrasonography may document a pulsatile pseudoaneurysm. Radionuclide arterial scanning, by demonstrating pooling of blood in the area of a pseudocyst, can point to the source of bleeding in patients with pancreatitis and gastrointestinal hemorrhage. Selective celiac angiography, however, is the only diagnostic test that can definitively outline a pseudoaneurysm and demonstrate its rupture into a pseudocyst or into the pancreatic duct. Pancreatic resection including excision of the pseudoaneurysm and pseudocyst (when present) is the treatment of choice. In cases where resection is not possible, ligation of the artery proximal and distal to the pseudoaneurysm and drainage of the pseudocyst into the gastrointestinal tract is an acceptable alternative procedure. Although intraarterial catheter embolization of the bleeding vessel can be a lifesaving procedure in these very sick patients, subsequent resection of the lesion is warranted as the definitive treatment.     

宫、腹腔镜在治疗剖宫产瘢痕部妊娠中的应用价值

目的探讨剖宫产瘢痕部妊娠（caesarean scar pregnancy,CSP）的诊断及宫、腹腔镜治疗的可行性。方法回顾性分析2000年1月~2010年8月31例子宫下段剖宫产瘢痕部妊娠患者的临床资料。V ial分型Ⅰ型18例,Ⅱ型13例。Ⅰ型应用宫腔镜行妊娠病灶切除术,Ⅱ型应用腹腔镜行子宫瘢痕部位病灶楔形切除＋子宫修补术。结果应用宫腔镜行妊娠病灶局部切除术18例,其中2例包块直径〉3 cm,改行腹腔镜下局部病灶楔形切除＋子宫修补术。应用腹腔镜治疗13例,其中2例因局部包块直径〉5 cm,中转开腹行病灶楔形切除术＋子宫修补术。31例均痊愈出院。无严重并发症发生,术后血β-hCG降至正常时间15~30 d,（20.7±5.3）d,月经周期均恢复正常。结论 CSP如能早期诊断,应用腔镜治疗是可行的,能保留患者生殖功能,值得临床推广。