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Sample records for cystic artery pseudoaneurysm

  1. Laparoscopic management of a cystic artery pseudoaneurysm in a patient with calculus cholecystitis

    PubMed Central

    Loizides, Sofronis; Ali, Asad; Newton, Richard; Singh, Krishna Kumar

    2015-01-01

    INTRODUCTION Pseudoaneurysm of the cystic artery is very rare. In the majority of cases it has been reported as a post-operative complication of laparoscopic cholecystectomy, however it has also been associated with the presence of acute cholecystitis or pancreatitis. When these pseudoaneurysms rupture they can lead to intraperitoneal bleeding, haemobilia and upper gastrointestinal haemorrhage. Radiological as well as open surgical approaches have been described for control of this rare pathology. PRESENTATION OF CASE We report the laparoscopic surgical management of an incidental, unruptured cystic artery pseudoaneurysm in a patient presenting with acute cholecystitis. DISCUSSION Cystic artery pseudoaneurysm is a rare entity and as such there is no consensus on the clinical management of this condition. A variety of treatment strategies have been reported in the literature including radiological selective embolisation and coiling, open cholecystectomy with ligation of the aneurysm, or a two-step approach involving radiological management of the pseudoaneurysm followed by an elective cholecystectomy. CONCLUSION In this report we have demonstrated that laparoscopic management of a cystic artery pseudoaneurysm with simultaneous laparoscopic cholecystectomy is feasible and safe. This avoids multiple invasive procedures and decreases morbidity associated with open surgery. PMID:26291047

  2. Two cases of cystic artery pseudoaneurysm rupture due to acute cholecystitis with gallstone impaction in the neck.

    PubMed

    Kaida, Shogo; Arahata, Kyouko; Itou, Asako; Takarabe, Sakiko; Kimura, Kayoko; Kishikawa, Hiroshi; Nishida, Jiro; Fujiyama, Yoshiki; Takigawa, Yutaka; Matsui, Junichi

    2016-09-01

    A cystic artery aneurysm is a rare cause of hemobilia. Herein, we report two cases of acute cholecystitis with a ruptured cystic artery pseudoaneurysm. Two patients (a 69-year-old man and an 83-year-old man) were admitted to our hospital because of acute cholecystitis with gallstone impaction in the neck. Percutaneous transhepatic gallbladder drainage (PTGBD) was performed for both patients. After a few days of PTGBD, gallbladder hemorrhage was observed. Abdominal angiography showed cystic artery aneurysm. A transcatheter arterial embolization was therefore performed, followed by an open cholecystectomy. PMID:27593367

  3. Brachial artery pseudoaneurysm

    PubMed Central

    Kemp, Katie; Radwan, Rami; Shingler, Guy; Davies, Chris

    2014-01-01

    We describe a case of an elderly man who presented with an upper arm swelling that had developed following a humeral fracture 8 months previously. The swelling was painless but associated with significantly diminished motor function of his right hand and concurrent paraesthaesia. On examination, a large pulsatile mass was identified and CT angiography confirmed the presence of an 11×7 cm brachial artery pseudoaneurysm. The patient underwent surgical repair in which a fragment of the humerus was found to have punctured the brachial artery resulting in a pseudoaneurysm. The patient had an uncomplicated postoperative period and was discharged 2 days later having regained some motor function in his right hand. PMID:24859555

  4. Inferior epigastric artery pseudoaneurysms

    PubMed Central

    Avula, SK

    2015-01-01

    Introduction Inferior epigastric artery (IEA) pseudoaneurysms are recognised complications of abdominal wall procedures, and a variety of approaches including surgical excision and ligation, percutaneous procedures and conservative management have been employed in treating this rare complication. Methods We describe a case of an IEA pseudoaneurysm diagnosed on computed tomography (CT) angiography, 14 days following a laparoscopic assisted low anterior resection, which was managed successfully with surgical excision and ligation. A review of the literature identified 32 reports of this complication since 1973 with 69% of cases occurring since 2000. Findings The main aetiology of IEA pseudoaneurysm was abdominal surgery (n=20); 65% of cases were attributable to abdominal wound closure or laparoscopic surgery. Two-thirds (66%) of patients presented between 11 and 63 days, and all except 1 case presented with discomfort, abdominal mass or haemodynamic instability. Colour Doppler ultrasonography was the imaging modality of choice (n=18), either alone or in combination with computed tomography and/or angiography. Surgical ligation and excision and percutaneous coil embolisation formed the mainstay of attempted treatments (69%), particularly following treatment failure using an alternative technique. Conclusions The incidence of iatrogenic IEA pseudoaneurysms appears to be increasing. Awareness of this rare complication is of clinical importance to avoid excessive morbidity for affected individuals. PMID:26263930

  5. Superficial Temporal Artery Pseudoaneurysm: A Case Report

    PubMed Central

    Younus, Syed Muneeb; Imran, Muhammad; Qazi, Rabia

    2015-01-01

    Pseudoaneurysms of the superficial temporal artery are an uncommon vascular lesion of the external carotid system and most often the result of blunt head trauma. The frequency of pseudoaneurysms of the superficial temporal artery developing after craniotomy is exceedingly low and only a few cases have been reported. We present a case of pseudoaneurysm of this type in a 45-year-old male who underwent craniotomy for excision of meningioma. One month postoperatively, the craniotomy flap exhibited an enormous diffuse pulsate swelling. The suspected diagnosis of pseudoaneurysm arising from superficial temporal artery was confirmed on angiography. Surgical excision was done and no recurrences of the tumor or aneurysm were noted on subsequent follow up. PMID:26501064

  6. Subclavian Artery Occlusion and Pseudoaneurysm Caused by Lung Apex Mucormycosis: Successful Treatment with Transcatheter Embolization

    SciTech Connect

    Economopoulos, Nikolaos; Kelekis, Dimitris; Papadopoulos, Antonios; Kontopoulou, Christina; Brountzos, Elias N.

    2007-02-15

    Subclavian artery pseudoaneurysm and occlusion in young patients are usually post-traumatic. We report the case of a 33-year-old diabetic woman with subclavian artery occlusion and pseudoaneurysm formation caused by pulmonary mucormycosis infection. The patient presented with diabetic ketoacidosis, Horner's syndrome, and absent left arm pulses. A cystic lesion of the left lung apex was found by imaging, was surgically resected, and was histologically diagnosed as mucormycosis infection. Magnetic resonance angiography depicted a left subclavian artery pseudoaneurysm and occlusion adjacent to the mucormycosis lesion. To protect against thromboembolic complications and rupture, the pseudoaneurysm was embolized with coils. The patient is clinically well 1 year after the intervention with no perfusion of the pseudoaneurysm.

  7. Subclavian artery occlusion and pseudoaneurysm caused by lung apex mucormycosis: successful treatment with transcatheter embolization.

    PubMed

    Economopoulos, Nikolaos; Kelekis, Dimitris; Papadopoulos, Antonios; Kontopoulou, Christina; Brountzos, Elias N

    2007-01-01

    Subclavian artery pseudoaneurysm and occlusion in young patients are usually post-traumatic. We report the case of a 33-year-old diabetic woman with subclavian artery occlusion and pseudoaneurysm formation caused by pulmonary mucormycosis infection. The patient presented with diabetic ketoacidosis, Horner's syndrome, and absent left arm pulses. A cystic lesion of the left lung apex was found by imaging, was surgically resected, and was histologically diagnosed as mucormycosis infection. Magnetic resonance angiography depicted a left subclavian artery pseudoaneurysm and occlusion adjacent to the mucormycosis lesion. To protect against thromboembolic complications and rupture, the pseudoaneurysm was embolized with coils. The patient is clinically well 1 year after the intervention with no perfusion of the pseudoaneurysm. PMID:16832593

  8. Pseudoaneurysm of peroneal artery after ankle arthroscopy

    PubMed Central

    Battisti, Daniela; Oliva, Francesco; Tarantino, Umberto; Nicola, Maffulli

    2014-01-01

    Summary Background: ankle arthroscopy increased its role in the diagnosis and treatment of pathology of the ankle since 1970s. Although the benefits are well established, ankle arthroscopy is associated with a definite risk of complications, especially neurological. The incidence rate of vascular complication after anterior ankle arthroscopy has been reported. Methods: we review the literature on vascular complications after anterior ankle arthroscopy especially pseudoaneurysm and a case report of a peronal artery pseudoaneurysm was reported. Conclusion: vascular complications after an anterior ankle arthroscopy are extremely rare but orthopaedic surgeons should be wary of this chance. Among vascular complications after an anterior ankle arthroscopy, peroneal artery pseudoaneurysm to our knowledge never has been described until now. PMID:25332946

  9. Popliteal Artery Pseudoaneurysm Following Primary Total Knee Arthroplasty

    PubMed Central

    Shin, Young-Soo; Hwang, Yeok-Gu; Savale, Abhijit Prakash

    2014-01-01

    An early diagnosis of popliteal artery pseudoaneurysm-a sequela of popliteal artery trauma-is difficult owing to its late presentation following total knee arthroplasty. The incidence of a popliteal artery pseudoaneurysm with a hematoma presenting only a peripheral nerve injury after total knee arthroplasty is also uncommon in the absence of common diagnostic features such as a pulsatile swelling with an audible bruit on auscultation. In the present report, we describe popliteal artery pseudoaneurysm following total knee arthroplasty. PMID:24944978

  10. Deep Circumflex Iliac Artery Pseudoaneurysm as a Complication of Paracentesis

    PubMed Central

    Satija, Bhawna; Kumar, Sanyal; Duggal, Ramnik K.; Kohli, Supreethi

    2012-01-01

    We report a case of a pseudoaneurysm arising from the deep circumflex iliac artery, in an end-stage renal disease patient with gross ascitis, presenting with an anterior abdominal wall hematoma following paracentesis. Duplex Doppler sonography confirmed the presence of the pseudoaneurysm and multidetector computed tomography angiography delineated the detailed arterial anatomy. PMID:22779062

  11. Ruptured superior gluteal artery pseudoaneurysm with hemorrhagic shock: Case report.

    PubMed

    Corbacioglu, Kerem Seref; Aksel, Gokhan; Yildiz, Altan

    2016-03-01

    Pseudoaneurysm of the superior gluteal artery (SGA) is very rare and the most common causes are blunt or penetrating pelvic traumas. Although pseudoaneurysm can be asymptomatic at the time of initial trauma, it can be symptomatic weeks, months, even years after initial trauma. We present a case of a ruptured superior gluteal artery pseudoaneurysm with hemorrhagic shock twenty days after a bomb injury in the Syria civil war. In addition, we review the anatomy of the SGA, clinical presentation and pitfalls of pseudoaneurysm, and imaging and treatment options. PMID:27239635

  12. Endovascular Treatment of Behcet Disease With Recurrent Infrainguinal Arterial Pseudoaneurysms

    PubMed Central

    Ding, Ze-yang; Jin, Guan-nan; Ai, Xi; Li, Li-yan; Zheng, Ping; Guan, Yan; Wang, Qi; Zhang, Zhi-wei; Yang, Jun

    2016-01-01

    Abstract Aneurysm or pseudoaneurysm formation is one of the vascular complications of Behcet disease. At present, the optimal treatment for the disease has not been established. The authors report a case of vasculo-Behcet disease (v-BD) with recurrent pseudoaneurysms in the left infrainguinal arteries (common femoral artery, superficial femoral artery, and popliteal artery), as well as thrombosis in the popliteal vein and posterior tibial vein. The patient underwent 3 rounds of surgery, but developed a new pseudoaneurysm several months after each surgery. Eventually, the patient was successfully treated with a combination of endovascular repair, using a fully covered stent graft, and prednisone. The pseudoaneurysm regressed without recurrence for more than 1 year. For v-BD, treatment with immunosuppressive therapy alone may not be sufficient to prevent the recurrence of pseudoaneurysms. For the endovascular treatment of pseudoaneurysms affecting the infrainguinal arteries in v-BD, a fully covered stent graft without oversizing is essential to prevent the recurrence of pseudoaneurysms. PMID:27175653

  13. Delayed treatment of a traumatic left subclavian artery pseudoaneurysm.

    PubMed

    Franz, Randall W

    2008-01-01

    A 22-year-old man sustained 4 gunshot wounds to the upper torso resulting in left pneumothorax, an expanding right neck hematoma, left humerus fracture, a traumatic arteriovenous fistula from the right subclavian artery to the right brachiocephalic vein, and pseudoaneurysm formation from partial transection of the right subclavian artery. The patient underwent emergent repair of the confluence of the right internal jugular, subclavian and brachiocephalic veins, and laparotomy secondary to compartment syndrome. Seven weeks later, with the pseudoaneurysm enlarged to 6 cm, it was repaired with combined access via the right common femoral artery and right brachial artery. The pseudoaneurysm was covered with a 7 mm x 8 cm fluency-covered stent graft and postdilated with a 7 mm x 4 cm balloon. Postoperatively, the patient had palpable pulses, occlusion of the pseudoaneurysm, and excellent blood flow into the arm. PMID:18583305

  14. Inferior phrenic artery pseudoaneurysm complicating drug-induced acute pancreatitis.

    PubMed

    Salem, Jean F; Haydar, Ali; Hallal, Ali

    2014-01-01

    Inferior phrenic artery (IPA) pseudoaneurysm is an extremely rare complication of chronic pancreatitis with only three cases reported in the literature so far. It is a serious condition that can be life-threatening if not diagnosed promptly. Recent advances in endovascular interventions made angiography with embolisation the modality of choice for diagnosis and treatment. We presented the first report of a case of ruptured IPA pseudoaneurysm complicating a drug-induced acute pancreatitis that was successfully treated by transcatheter arterial embolisation. Despite its rarity, rupture of pseudoaneurysm due to drug-induced pancreatitis should be suspected and included in the differential diagnosis when associated with haemodynamic instability. PMID:24385392

  15. An unusual presentation of thoracoacromial artery pseudoaneurysm following shoulder arthroplasty

    PubMed Central

    Wright, Anna Elizabeth; Wall, Michael; Slaney, Penny; Downing, Richard

    2014-01-01

    Pseudoaneurysms of peripheral arteries are not an uncommon condition presenting to vascular surgeons. Perioperative injury and infection are two of the commonest causes. We describe a case of an 82-year-old lady, who presented 10 years following right shoulder joint replacement, with a sharply marginated erythematous cutaneous eruption over the right shoulder. Subsequent angiography revealed a pseudoaneurysm of the acromial branch of the thoracoacromial artery. Planned intervention was superseded by a further embolic episode, which prompted immediate percutaneous translumninal embolisation of the aneurysm. The aetiology of a pseudoaneurysm 10 years following shoulder arthroplasty is discussed. PMID:24973348

  16. Mycotic pseudo-aneurysm of the extracranial carotid artery.

    PubMed

    Desimpelaere, J; Seynaeve, P; Kockx, M; Appel, B; Gyselinck, J; Mortelmans, L

    1997-08-01

    A rare case of mycotic pseudo-aneurysm of the common carotid artery as a complication in an immunosuppressed paediatric patient is presented. Treatment of pseudo-aneurysms of the common carotid artery is generally considered to be an emergency, necessitating quick and accurate diagnosis. In patients with septicemia, angiography has to be avoided. We were able to provide the surgeon with the exact diagnosis and accurate topographical information with helical CT with 3D reformation. PMID:9351308

  17. Pulmonary artery pseudoaneurysm after a left upper sleeve lobectomy

    PubMed Central

    2013-01-01

    A 55-year-old man was re-admitted for persistent hemoptysis and high fever three weeks after an initial left upper sleeve lobectomy for a central squamous lung cancer tumor. Pulmonary artery pseudoaneurysm and pulmonary infection were confirmed by multidetector computed tomography angiography and subsequent emergency completion pneumonectomy. The development of pulmonary artery pseudoaneurysm, secondary to post-operative pulmonary infection and pulmonary vascular manipulation, is rare and prompt surgical manipulation is mandatory. PMID:24119497

  18. Rupture of ectopic renal arterial pseudoaneurysm after percutaneous nephrolithotomy

    PubMed Central

    Wang, Mingshuai; Zhang, Junhui; Xing, Nianzeng

    2016-01-01

    ABSTRACT A 35-year-old female patient presented with swelling pain at left waist for 1 month. Left renal pelvis stones were found and standard percutaneous nephrolithotomy was successfully performed. Two weeks later, the patient suddenly suffered massive bleeding presented with gross hematuria. Rupture of ectopic renal artery pseudoaneurysm was identified by computed tomography and angiography of the renal artery. Emergency selective angioembolization of one branch of the artery was performed. To our knowledge, this is the first report of ruptured ectopic renal arterial pseudoaneurysm. PMID:27564300

  19. Obstructive jaundice as a complication of a right hepatic artery pseudoaneurysm after laparoscopic cholecystectomy

    PubMed Central

    Hsiao, Chih-Yang; Kuo, Ting-Chun; Lai, Hong-Shiee; Yang, Ching-Yao; Tien, Yu-Wen

    2015-01-01

    A hepatic artery pseudoaneurysm is a rare, but a potentially life-threatening complication after laparoscopic cholecystectomy (LC). Obstructive jaundice owing to a hepatic artery pseudoaneurysm after LC has never been reported. We report a patient with a hepatic artery pseudoaneurysm after LC who presented with tarry stools, bloody drainage and obstructive jaundice. PMID:25883462

  20. An unusual cause of pulmonary artery pseudoaneurysm: acrylate embolism.

    PubMed

    Mourin, Giséle; Badia, Alain; Cazes, Aurélie; Planquette, Benjamin

    2012-12-01

    Sclerotherapy is commonly used to manage bleeding from oesophageal varices. In a patient with cirrhosis of the liver, sclerotherapy with bucrylate was followed by a pulmonary embolism and then by a decline in general health. A chest radiograph taken 5 months later disclosed a left perihilar opacity, surrounding and invading the pulmonary artery. Despite moderate fixation by positron emission tomography and inconclusive bronchoscopy findings, an upper left lobectomy was deemed in order. A left pulmonary artery pseudoaneurysm was found during the surgery. The pseudoaneurysm ruptured during dissection, requiring a left pneumonectomy. The pathological examination showed shredding of the left pulmonary artery, which contained foreign material. At points of contact with this material, destruction and severe polymorphic inflammation of the pulmonary parenchyma were noted. There was no evidence of tumour or infection. These findings strongly suggested an iatrogenic pulmonary artery pseudoaneurysm related to a bucrylate embolism through porto-systemic vascular shunts. We are not aware of previously reported cases. PMID:22990635

  1. Hepatic Artery Pseudoaneurysm; Simple or Difficult to Diagnose?

    PubMed

    Bashiri, Kiandokht; Roushan, Nader; Hamidian, Seyyed Mohammadtaghi

    2016-07-01

    Ruptured hepatic artery pseudoaneurysm (HAP) generally leads to the hemobilia and can be diagnosed by endoscopy. This condition mostly occurs after an iatrogenic trauma. The management of the HAP is still a big challenge. Due to an increased rate of HAP cases over the last decade, appropriate management is necessary for the optimal outcomes achievement. Here, we report a 59-year-old woman presenting with hematemesis, melena, hematochezia, and epigastric pain. The CT scan of the abdomen showed intrahepatic biliay dilation with hypodense material, probably a clot inside it. Subsequently, the patient was transferred to an angiography unit. Celiac artery angiography demonstrated a right hepatic artery pseudoaneurysm, which subsequently embolized. PMID:27362248

  2. Internal Carotid Artery Pseudoaneurysm after Tonsillectomy Treated by Endovascular Approach

    PubMed Central

    Raffin, C.N.; Montovani, J.C.; Neto, J.M.P.; Campos, C.M.S.; Piske, R.L.

    2002-01-01

    Summary Surgery on the head and neck region may be complicated by vascular trauma, caused by direct injury on the vascular wall. Lesions of the arteries are more dangerous than the venous one. The traumatic lesion may cause laceration of the artery wall, spasm, dissection, arteriovenous fistula, occlusion or pseudoaneurysm. We present a case of a child with a giant ICA pseudoaneurysm after tonsillectomy, manifested by pulsing mass and respiratory distress, which was treated by endovascular approach, occluding the lesion and the proximal artery with Histoacryl. We reinforce that the endovascular approach is the better way to treat most of the traumatic vascular lesions. PMID:20594516

  3. Endovascular Management of Superior Mesenteric Artery Pseudoaneurysm and Fistula

    SciTech Connect

    Narayanan, Govindarajan; Barbery, Katuska; Lamus, Daniel; Nanavati, Kunal

    2008-11-15

    The uncommon presentation of an arterioportal fistula (APF) involving the superior mesenteric artery (SMA) associated with a pseudoaneurysm represents a therapeutic challenge. We present the case of a 24-year-old female admitted to the hospital after multiple gunshot wounds to the abdomen; the patient underwent multiple surgeries and, in the process, developed a SMA pseudoaneurysm and fistula. The vascular interventional radiology team was consulted for treatment of the pseudoaneurysm and fistula. A covered stent was inserted percutaneously to exclude the APF and the pseudoaneurysm in a single procedure. The patient returned to our service after 21 months for a follow-up CT scan, which demonstrated the stent and the distal vasculature to be patent.

  4. Cervical carotid pseudoaneurysm: A carotid artery stenting complication

    PubMed Central

    Raso, Jair; Darwich, Rogerio; Ornellas, Carlos; Cariri, Gustavo

    2011-01-01

    Background: As carotid artery stenting becomes increasingly used, more complications are likely to occur. We present a case of Staphylococcus septicemia and pseudoaneurysm arising in the neck portion of the carotid artery after stenting. Case Description: A 51-year-old man was admitted with mild left hemiparesis. CT and MRI showed right hemisphere ischemia. Duplex Scan and MRA showed bilateral severe stenosis of the carotid arteries in the neck. A percutaneous angioplasty with stenting of the left carotid artery was performed. Two weeks after the procedure, he developed fever and swelling in the right leg and shoulder. An abscess, near where the groin had been punctured for the angioplasty was surgically drained. Blood samples were positive for S. aureus. After treatment the patient complained of a painful bulky pulsatile left cervical mass. Duplex scan and MRA showed a pseudoaneurysm of the left carotid artery. We excised the pseudoaneurysm and rebuilt the carotid artery with a saphenous vein graft. The postoperative period was uneventful, and the MRA revealed a patent saphenous graft. Conclusion: Mycotic pseudoaneurysm of the carotid artery is a rare complication of percutaneous angioplasty and stenting. Surgical treatment with saphenous vein graft is the treatment of choice. PMID:21748038

  5. Embolization of a Jejunal Artery Pseudoaneurysm via Collateral Vessels.

    PubMed

    Breguet, Romain; Pupulim, Lawrence F; Terraz, Sylvain

    2015-01-01

    Visceral artery pseudoaneurysms are rare and only few cases have been reported. They are considered to be life threatening in case of rupture. Rapid treatment is mandatory and endovascular procedure is recommended as the treatment of choice. Occasionally, endovascular approach is difficult to achieve, owing to unusual vascular anatomy. Whenever it is the case, an alternative method has to be considered. We report the case of a jejunal artery pseudoaneurysm that required an access via collateral vessels to accomplish complete occlusion in a 34-year-old woman who presented with a sudden epigastric pain 14 days after a cephalic duodenopancreatectomy. PMID:26798541

  6. Embolization of a Jejunal Artery Pseudoaneurysm via Collateral Vessels

    PubMed Central

    Breguet, Romain; Pupulim, Lawrence F.; Terraz, Sylvain

    2015-01-01

    Visceral artery pseudoaneurysms are rare and only few cases have been reported. They are considered to be life threatening in case of rupture. Rapid treatment is mandatory and endovascular procedure is recommended as the treatment of choice. Occasionally, endovascular approach is difficult to achieve, owing to unusual vascular anatomy. Whenever it is the case, an alternative method has to be considered. We report the case of a jejunal artery pseudoaneurysm that required an access via collateral vessels to accomplish complete occlusion in a 34-year-old woman who presented with a sudden epigastric pain 14 days after a cephalic duodenopancreatectomy. PMID:26798541

  7. Successful Embolization of an Ovarian Artery Pseudoaneurysm Complicating Obstetric Hysterectomy

    SciTech Connect

    Rathod, Krantikumar R Deshmukh, Hemant L; Asrani, Ashwin; Salvi, Vinita S; Prabhu, Santoshi

    2005-01-15

    Transcatheter arterial embolization is becoming the therapy of choice for controlling obstetric hemorrhage, affording the ability to control persistent bleeding from pelvic vessels while avoiding the morbidity of surgical exploration. The clinicians are left with little choice if pelvic hemorrhage continues after hysterectomy and ligation of anterior division of both internal iliac arteries. We present one such case of intractable post-obstetric hysterectomy hemorrhage in which an ovarian artery pseudoaneurysm was diagnosed angiographically and successfully embolized, highlighting the role of transcatheter embolization.

  8. Rupture of embolised coeliac artery pseudoaneurysm into the stomach: is coil embolisation an effective treatment for coeliac anastomotic pseudoaneurysm?

    PubMed

    Onohara, T; Okadome, K; Mii, S; Yasumori, K; Muto, Y; Sugimachi, K

    1992-05-01

    An elderly woman with an anastomotic pseudoaneurysm of the coeliac artery, after previous treatment of a thoraco-abdominal aortic aneurysm, was treated by stainless steel coil embolisation. One year later, the embolised pseudoaneurysm ruptured into the stomach and total gastrectomy and aneurysmorraphy was necessary. She is leading a normal life 6 months later. PMID:1592138

  9. Pseudoaneurysm of the internal maxillary artery following mandibular condylar fracture

    PubMed Central

    Katakol, Basavaraj; Govindaraj, E.

    2014-01-01

    Pseudoaneurysm of the internal maxillary artery is a rare occurrence. A well-organized pulsatile mass that develops after a traumatic event indicates a pseudoaneurysm. Such lesions are commonly misdiagnosed for an abscess or a hematoma. Pulsations and audible bruit are diagnostic features of an aneurysm. Rupture of such false aneurysms cause significant morbidity. Management is either surgical resection or embolization. Endovascular embolization is indicated in deep seated lesions or lesions with high morbidity. Though surgical resection is an invasive procedure, it is considered to be an alternative to embolization. PMID:25593875

  10. Non-pulsatile traumatic pseudoaneurysm of the internal maxillary artery following trauma to mandible.

    PubMed

    Soh, Hui Yuh; Muda, Ahmad Sobri; Jabar, Nazimi Abd; Nordin, Rifqah; Nabil, S; Ramli, Roszalina

    2015-12-01

    Traumatic pseudoaneurysm involving the maxillary artery is rare. Owing to its anatomic location, internal maxillary artery is usually protected by its surrounding structures. Formation of pseudoaneurysm usually takes place after several weeks to months of the initial injury. In this case, we reported a pseudoaneurysm arising from left internal maxillary artery following blunt injuries within 3 hours after a road accident and the treatment with endovascular embolization with titanium coils prior to open reduction and internal fixation of the fractured mandibles. PMID:25903486

  11. [Peripheral arterial pseudo-aneurysm in Behçet's disease: Report of two cases].

    PubMed

    Abissegue, Y; Ouldsalek, E; Lyazidi, Y; El Ochi, M R; El Fatemi, B; Chtata, H T; Bensaid, Y; Taberkant, M

    2016-05-01

    Behçet's disease is a systemic vasculitis of unknown etiopathogenesis. Arterial events such as pseudo-aneurysms are rare and may be the mode of occurrence of the disease. These pseudo-aneurysms tend, regardless of size, to progress rapidly to life-threatening rupture. We report two cases of arterial pseudo-aneurysms that ruptured. Treatment consisted of surgical repair in one case and arterial ligation in the other; the postoperative course was uneventful in both cases. PMID:26947054

  12. Pseudoaneurysm of the Common Carotid Artery in an Infant due to Swallowed Fish Bone

    PubMed Central

    Jean Roger, Moulion Tapouh; Marcus, Fokou; Emmanuel, Fongang; Boniface, Moifo; Alain Georges, Juimo

    2015-01-01

    Carotid artery pseudoaneurysm is a rare condition, particularly in the paediatric population. Only about 30 cases of carotid artery aneurysms in infants have been published until now. This paper reports the case of a giant pseudoaneurysm of the left common carotid artery due to swallowed fish bone by an 8-year-old boy. This pseudoaneurysm was 5.5 cm transverse-diameter and resulted in severe respiratory distress. It was treated by resection and end-to-end anastomosis with satisfactory outcome after one-year follow-up. To the best of our knowledge, this is the largest carotid artery pseudoaneurysm ever described in children. PMID:26783485

  13. Mirizzi syndrome associated with hepatic artery pseudoaneurysm: a case report

    PubMed Central

    Anderson, Oliver; Faroug, Radwane; Davidson, Brian R; Goode, J Antony

    2008-01-01

    Introduction This is the first case report of Mirizzi syndrome associated with hepatic artery pseudoaneurysm. Case presentation A 54-year-old man presented with painful obstructive jaundice and weight loss. Computed tomography showed a hilar mass in the liver. Following an episode of haemobilia, angiography demonstrated a pseudoaneurysm of a branch of the right hepatic artery that was embolised. At surgery, a gallstone causing Mirizzi type II syndrome was found to be responsible for the biliary obstruction and a necrotic inflammatory mass and haematoma were found to be extending into the liver. The mass was debrided and drained, the obstructing stones removed and the bile duct drained with a t-tube. The patient made a full recovery. Conclusion This case highlights another situation where there may be difficulty in differentiating Mirizzi syndrome from biliary tract cancer. PMID:19014690

  14. Interventional Radiology in the Management of Visceral Artery Pseudoaneurysms: A Review of Techniques and Embolic Materials

    PubMed Central

    Venkatesh, Hosur Ananthashayana; Gamanagatti, Shivanand; Garg, Pramod; Srivastava, Deep Narayan

    2016-01-01

    Visceral artery pseudoaneurysms occur mostly as a result of inflammation and trauma. Owing to high risk of rupture, they require early treatment to prevent lethal complications. Knowledge of the various approaches of embolization of pseudoaneurysms and different embolic materials used in the management of visceral artery pseudoaneurysms is essential for successful and safe embolization. We review and illustrate the endovascular, percutaneous and endoscopic ultrasound techniques used in the treatment of visceral artery pseudoaneurysm and briefly discuss the embolic materials and their benefits and risks. PMID:27134524

  15. Nontraumatic Rupture of Lumbar Artery Causing an Intravertebral Body Pseudoaneurysm: Treatment by Transcatheter Embolization

    SciTech Connect

    Shigematsu, Yoshinori Kudoh, Kouichi; Nakasone, Yutaka; Fujisaki, Tadashi; Uemura, Shouichirou; Yamashita, Yasuyuki

    2006-10-15

    We report a case of nontraumatic rupture of the lumbar artery that led to a pseudoaneurysm in the vertebral body and massive retroperitoneal to retropleural hematoma. The pseudoaneurysm was successfully treated by endovascular embolization. To our knowledge, idiopathic rupture of the lumbar artery has been reported in a limited number of cases and pseudoaneurysm formation in the vertebral body has not been presented in the literature. The etiology of hemorrhage has been discussed based on CT, MRI, and three-dimensional rotational angiography.

  16. Pseudoaneurysm in the Internal Maxillary Artery Occurring After Endoscopic Sinus Surgery

    PubMed Central

    Lee, Eun Jung; Hwang, Hye Jin; Kim, Kyung-Su

    2016-01-01

    Abstract Pseudoaneurysm is defined as blood leaking out of a vessel that does not have true 3 arterial walls like a true aneurysm, and is susceptible to rupture. Only 4 patients of pseudoaneurysm after endoscopic sinus surgery have been reported so far in English literature. Recently, the authors encountered a pseudoaneurysm in the internal maxillary artery after endoscopic sinus surgery, which was immediately and successfully managed with endovascular embolization. There was no bleeding or complications 6 months after the embolization. PMID:27213747

  17. Pseudoaneurysm of the Posterior Tibial Artery After Posterior Tibial Tendon Transfer.

    PubMed

    Elabdi, Monsef; Roukhsi, Redouane; Tijani, Youssef; Chtata, Hassan; Jaafar, Abdeloihab

    2016-01-01

    Pseudoaneurysm of the posterior tibial artery is an uncommon condition that, left untreated, can lead to hemorrhage, thrombosis, or emboli. We present the case of a 54-year-old male who developed pseudoaneurysm of the posterior tibial artery 4 months after undergoing tibialis posterior tendon transfer for management of peroneal nerve palsy, which had developed as a complication of hip arthroplasty. PMID:26972754

  18. Endovascular repair of a transplant renal artery anastomotic pseudoaneurysm using the snorkel technique.

    PubMed

    Che, Haijie; Men, Changping; Yang, Mu; Zhang, Juwen; Chen, Ping; Yong, Jun

    2014-10-01

    Renal artery pseudoaneurysms after renal transplantation are extremely uncommon and are able to cause severe complications such as aneurysm rupture or renal allograft loss. Treatment often leads to transplant nephrectomy. We successfully treated a transplant renal artery pseudoaneurysm with covered stents, which resulted in well-preserved renal function. PMID:23993437

  19. Iatrogenic Superficial External Pudendal Artery Pseudoaneurysm: Treatment with Doppler US-Guided Compression.

    PubMed

    Algin, Oktay; Mustafayev, Assanaly; Ozmen, Evrim

    2014-05-01

    Pseudoaneurysms rarely occur as a serious complication following incomplete hemostasis of an arterial puncture site. As a result of the increase in diagnostic and therapeutic angiography, the frequency of iatrogenic pseudoaneurysm has increased as well. Iatrogenic pseudoaneurysms associated with angiographic catheterization occur most commonly in the common femoral artery. Here we report a case of iatrogenic superficial external pudendal artery (SEPA) pseudoaneurysm following cardiac catheterization, which was diagnosed with Doppler ultrasound (US) and multidetector computed tomographic angiography (MDCTA) before Doppler US-guided compression therapy. To the best of our knowledge, iatrogenic SEPA pseudoaneurysm, which is an unusual vessel location for pseudoaneurysm occurrence, has not been reported in the literature. In patients in whom anticoagulant-thrombolytic therapy or therapeutic catheterization with larger sized sheath is planned, determination of the precise localization of arterial puncture site is important for the prevention of iatrogenic pseudoaneurysm development. Arterial puncture guided with Doppler US might reduce complications. When suspected, MDCTA is useful in the diagnosis and demonstration of iatrogenic pseudoaneurysms. Treatment of US-guided compression should be the first choice for iatrogenic pseudoaneurysms. Interventional radiologists and cardiologists should have enough experience about the catheterization complications and their treatment in order to decrease the morbidity and mortality related to the intervention. PMID:25035706

  20. Endovascular Treatment of a Vertebral Artery Pseudoaneurysm Following Posterior C1-C2 Transarticular Screw Fixation

    SciTech Connect

    Mendez, Jose C. Gonzalez-Llanos, Francisco

    2005-01-15

    We present a case of vertebral artery pseudoaneurysm after a posterior C1-C2 transarticular screw fixation procedure that was effectively treated with endovascular coil occlusion. Vertebral artery pseudoaneurysm complicating posterior C1-C2 transarticular fixation is extremely rare, with only one previous case having been reported previously. Endovascular occlusion is better achieved in the subacute phase of the pseudoaneurysm, when the wall of the pseudoaneurysm has matured and stabilized. Further follow-up angiographies are mandatory in order to confirm that there is no recurrence of the lesion.

  1. Endovascular Stent-Grafting for Infected Iliac Artery Pseudoaneurysms

    SciTech Connect

    Sanada, Junichiro Matsui, Osamu; Arakawa, Fumitaka; Tawara, Mari; Endo, Tamao; Ito, Hiroshi; Ushijima, Satoshi; Endo, Masamitsu; Ikeda, Masahiro; Miyazu, Katsuyuki

    2005-01-15

    We report two cases of acutely infected pseudoaneurysms of the iliac arteries, successfully treated with endovascular stent-grafting. Two patients underwent stent-graft treatment for erosive rupture of the iliac artery caused by surrounding infection. The first case is that of a 61-year-old man who had undergone Miles' operation for an advanced rectal cancer. Postoperatively, he developed intrapelvic abscess formation, from which methicillin-resistant Staphylococcus aureus was cultured, followed by rupture of the right external iliac artery. The second case is that of a 60-year-old man who had a pseudoaneurysm of the left common iliac artery, which was contiguous with a left psoas muscle abscess, from which Streptococcus agalactiae was cultured. Both patients were successfully treated with only a stent-graft and antibiotic therapy, and remained symptom-free 12 months and 10 months later. Although endovascular stent-grafting should not be considered standard therapy for infected aneurysms, our cases suggest that it can result in repair of infected aneurysms even in the uncontrolled active stage.

  2. Cystic artery bleeding due to blunt gallbladder injury: computed tomography findings and treatment with transcatheter arterial embolization.

    PubMed

    Osada, Hisato; Ohno, Hitoshi; Watanabe, Wataru; Okada, Takemichi; Nakada, Kei; Honda, Norinari

    2010-02-01

    Blunt gallbladder injury is rare, and bleeding from the cystic artery due to blunt trauma is even rarer. We report herein a case of extraluminal bleeding of the gallbladder in a patient following blunt abdominal trauma. Contrast-enhanced computed tomography revealed pericholecystic fluid and extravasation of contrast material in the subcapsular liver space adjacent to the gallbladder. Abdominal digital subtraction angiography revealed pseudoaneurysm originating from a branch of the cystic artery. Successful treatment was achieved using selective transcatheter embolization, and cholecystectomy was not required. PMID:20182852

  3. Late hepatic artery pseudoaneurysm: a rare complication after resection of hilar cholangiocarcinoma.

    PubMed

    Briceño, Javier; Naranjo, Alvaro; Ciria, Ruben; Sánchez-Hidalgo, Juan-Manuel; Zurera, Luis; López-Cillero, Pedro

    2008-10-14

    We report an unusual pathological entity of a pseudoaneurysm of the right hepatic artery, which developed two years after the resection of a type II hilar cholangiocarcinoma and secondary to an excessive skeletonization for regional lymphadenectomy and neoadjuvant external-beam radiotherapy. After a sudden and massive hematemesis, a multidetector computed tomographic angiography (MDCTA) showed a hepatic artery pseudoaneurysm. Angiography with embolization of the pseudoaneurysm was attempted using microcoils with adequate patency of the hepatic artery and the occlusion of the pseudoaneurysm. A new episode of hematemesis 3 wk later revealed a partial revascularization of the pseudoaneurysm. A definitive interventional radiological treatment consisting of transarterial embolization (TAE) of the right hepatic artery with stainless steel coils and polyvinyl alcohol particles was effective and well-tolerated with normal liver function tests and without signs of liver infarction. PMID:18855995

  4. Percutaneous Repair of Radial Artery Pseudoaneurysm in a Hemodialysis Patient Using Sonographically Guided Thrombin Injection

    SciTech Connect

    Corso, Rocco Rampoldi, Antonio; Vercelli, Ruggero; Leni, Davide; Vanzulli, Angelo

    2006-02-15

    We report a case of a radial artery pseudoaneurysm complicating an incorrect puncture of a Brescia-Cimino hemodialysis fistula that was treated with percutaneous ultrasound-guided thrombin injection. The pseudoaneurysm recurred after the initial successful thrombin injection. With a second injection we obtained permanent pseudoaneurysm occlusion. Our case illustrates that this procedure is an effective treatment in this type of arteriovenous fistula complication. We compare this case with the only similar one we could find in the literature.

  5. Traumatic Popliteal Artery Pseudoaneurysm Developed during a Soccer Game.

    PubMed

    Lee, Seock Yeol; Lee, Seung-Jin; Lee, Chol-Sae

    2011-08-01

    A 38-year-old male was admitted to our hospital due to painful swelling of his right popliteal fossa. He had been kicked in his right popliteal fossa during a soccer game about three weeks earlier. Computerized tomographic angiography of the lower extremity demonstrated a 4-cm-wide, 3-cm-long aneurysmal change of the popliteal artery. He underwent aneurysmectomy and graft interposition using a great saphenous vein graft. Pathologic findings of the resected specimen were consistent with those of a pseudoaneurysm. PMID:22263174

  6. Traumatic intercostal artery pseudoaneurysm following a bicycle accident.

    PubMed

    Takamure, A; Nakagawa, T; Kobayashi, A; Morimoto, S; Yamasaki, S; Takase, I; Yamamoto, Y; Nishi, K

    2007-09-01

    In this article we present a fatal case of a ruptured intercostal artery pseudoaneurysm that occurred a number of years after an incident in which the patient suffered a blunt-trauma injury. A long interval between blunt trauma and this type of fatality has rarely been reported. This case discusses a 49-year-old woman who was found dead at her home by her husband and was referred for autopsy because the cause of death was uncertain. Her past medical history was unknown; however, it was learned that she had a bicycle accident 4 years previously and had sustained injuries to the left side of her body. During the autopsy, healed fractures in the bones of the left lower rib cage and a large amount of blood in the left thorax were observed. Furthermore, a hematoma, containing a small rupture was found in the left tenth intercostal space adjacent to the thoracic vertebrae. Histological examinations showed that the wall of the left tenth intercostal artery was ruptured, with recent blood clots including fibrin. Additionally, in the lesion where the tunica adventitia was disrupted, the dissecting cavity was filled with blood. We concluded that the woman died of hemorrhagic shock resulting from a ruptured intercostal artery pseudoaneurysm that formed as a result of the injury incurred from the bicycle accident 4 years before. PMID:25869167

  7. Odontogenic Pain as the Principal Presentation of Vertebral Artery Pseudoaneurysm; a Case Report

    PubMed Central

    Zenteno, Marco; Alvis-Miranda, Hernando Raphael; Lee, Angel; Moscote-Salazar, Luis Rafael

    2015-01-01

    Dissection of the vertebral artery is an important but rare cause of cerebrovascular accidents. Here we report a 48-year-old man with toothache since 4 days before who presented to the emergency department with neck pain and final diagnosis of dissecting right vertebral artery pseudoaneurysm. To our knowledge, this maybe the first report of odontogenic pain as the first manifestation of vertebral artery pseudoaneurysm in the literatures. PMID:26495399

  8. Endovascular Treatment of a Vertebral Artery Pseudoaneurysm in a Drug User

    SciTech Connect

    Mourikis, Dimitrios; Chatziioannou, Achilleas; Doriforou, Ortansia; Skiadas, Vasilios Koutoulidis, Vasilios; Katsenis, Konstantinos; Vlahos, Lampros

    2006-08-15

    A 26-year-old drug abuser who presented with sepsis was found to have a pseudoaneurysm in the left vertebral artery. This aneurysm was presumed to be post-traumatic, since the patient reported multiple attempts to inject drugs in the left jugular vein 15 days prior to admission. The pseudoaneurysm was treated effectively with stent-graft placement.

  9. Pulmonary Artery Pseudoaneurysm: A Rare Cause of Hemoptysis in a Child.

    PubMed

    Vaideeswar, Pradeep; Karande, Sunil; Yadav, Subhash; Pardeshi, Kirti

    2016-01-01

    Aneurysms and pseudoaneurysms of pulmonary vasculature are uncommon occurrences that contribute to mortality and morbidity, without timely diagnosis and intervention. We report a fatal massive hemoptysis in a child due to a consolidation-related pulmonary arterial pseudoaneurysm, an extremely rare phenomenon. PMID:26366670

  10. Intercostal artery pseudoaneurysm complicating corrosive acid poisoning: Diagnosis with CT and treatment with transarterial embolisation

    PubMed Central

    Chalapathi Rao, MV; Rathi, Abhishek A; Reddy, Sharath P; Sahu, Sambit

    2014-01-01

    Pseudoaneurysms of intercostal artery are very rare. All the published cases have been caused by trauma, either iatrogenic or otherwise. They can cause hemothorax, retroperitoneal hemorrhage or can present as pulsatile chest mass. Doppler ultrasound, contrast-enhanced CT and conventional angiogram can accurately diagnose this condition. All the reported cases have been treated by embolisation, stenting or surgery. We report an unusual case of intercostal artery pseudoaneurysm arising as a complication of corrosive poisoning presenting with hematemesis and treated by glue embolisation. The authors believe this to be the first case of intercostal artery pseudoaneurysm that is non-traumatic, complicating corrosive poisoning and presenting with hematemesis. PMID:25024522

  11. Inferior Epigastric Artery Pseudoaneurysm Following Paracentesis in a Liver Graft Recipient: A Case Report

    PubMed Central

    Ebrahimi, Amir Pasha; Nasiri Toosi, Mohsen; Davoudi, Setareh; Jafarian, Ali; Ghanaati, Hossein

    2015-01-01

    Pseudoaneurysm happens when the artery wall is injured and the blood is contained by the surrounding tissues with eventual formation of a fibrous sac communicating with the artery. We report a case of a 39-year-old man with inferior epigastric artery (IEA) pseudoaneurysm after paracentesis. The pseudoaneurysm was diagnosed by Doppler ultrasound and treated by surgical intervention regarding the patient’s underlying comorbidity. IEA false aneurysm must be included in the differential diagnosis during investigation of the cause of any swelling after paracentesis. Cirrhotic patients may be more prone to this complication because of thin rectus muscle that could not confine the hematoma. PMID:26557270

  12. "To-and-fro" waveform in the diagnosis of arterial pseudoaneurysms

    PubMed Central

    Mahmoud, Mustafa Z; Al-Saadi, Mohammed; Abuderman, Abdulwahab; Alzimami, Khalid S; Alkhorayef, Mohammed; Almagli, Babikir; Sulieman, Abdelmoneim

    2015-01-01

    Medical ultrasound imaging with Doppler plays an essential role in the diagnosis of vascular disease. This study intended to review the clinical use of “to-and-fro” waveform at duplex Doppler ultrasonography (DDU) in the diagnosis of pseudoaneurysms in the arterial vessels of upper and lower extremities, abdominal aorta, carotid and vertebral arteries as well as to review our personal experiences of “to-and-fro” waveform at DDU also. After receiving institutional review board approval, an inclusive literature review was carried out in order to review the scientific foundation of “to-and-fro” waveform at DDU and its clinical use in the diagnosis of pseudoaneurysms in various arterial vessels. Articles published in the English language between 2000 and 2013 were evaluated in this review study. Pseudoaneurysms in arterial vessels of the upper and lower extremities, abdominal aorta, carotid and vertebral arteries characterized by an extraluminal pattern of blood flow, which shows variable echogenicity, interval complexity, and “to-and-fro” flow pattern on color Doppler ultrasonography. In these arterial vessels, Duplex ultrasonography can demonstrate the degree of clotting, pseudoaneurysm communication, the blood flow patterns and velocities. Spectral Doppler applied to pseudoaneurysms lumen revealed systolic and diastolic turbulent blood flow with traditional “to-and-fro” waveform in the communicating channel. Accurate diagnosis of pseudoaneurysm by spectral Doppler is based on the documentation of the “to-and-fro” waveform. The size of pseudoaneurysm determines the appropriate treatment approach as surgical or conservative. PMID:26029351

  13. Endovascular Repair of Renal Artery Anastomotic Pseudoaneurysm Following Living Donor Kidney Transplant.

    PubMed

    Patil, Vivek V; Roytman, Michelle; Ames, Scott; Beckerman, William; Lookstein, Robert A

    2015-12-01

    Renal artery anastomotic pseudoaneurysms, an uncommon complication of transplantation, may result in aneurysm rupture and loss of allograft. We report the case of 50-year-old female with back pain 3 weeks post renal transplantation. CT scan revealed transplant renal artery anastomotic pseudoaneurysm arising from anastomosis of two renal arteries joined together to form a single renal artery that was joined to the aorta. Successful endovascular treatment was achieved with covered stents, resulting in preserved renal function. Follow-up ultrasound at one-day post procedure and CT at 2 months revealed satisfactory renal perfusion with no pseudoaneurysm. Endovascular treatment of transplant renal artery pseudoaneurysms with covered stent and ostial flare balloon technology may be preferred in patients with extensive prior pelvic surgery, as illustrated in this case. PMID:26037091

  14. GIANT PSEUDOANEURYSM OF A SPLANCHNIC ARTERY; A Case Report.

    PubMed

    Nwafor, I A; Eze, J C; Ezemba, N; Ngene, C I; Akpan, A F

    2015-01-01

    A true aneurysm is defined as an enlargement of an artery resulting in a diameter more than 1.5 times the anatomic size. It can be fusiform when it covers the entire perimeter of the vessel, or saccular when it bulges on one side of the artery. The pseudoaneurysm is a pulsating encapsulated haematoma in communication with the lumen of the ruptured vessel,which affects the the intima and the media and which is stopped from developing by the adventitia and the surrounding connective tissue. Geographically, aneurysm can be broadly divided into intracranial and extracranial types.While the neurosurgeon manages the intracranial types, the vascular surgeon manages the extracranial types. Vascular surgeons also do divide the extracranial types into central (abdominal-aorto-iliac, thoracic including ascending, transverse aortic arch and descending), peripheral (extremities) and visceral (splanchnic arteries). Splanchnic artery aneurysm includes the coeliac, superior mesenteric, inferior mesenteric arteries including their branches. Of all intra-abdominal aneurysms, only around 5% are due to the splanchnic arteries,which could be either true or pseudo. The prevalence has been estimated at 0.1-0.2%. PMID:27487600

  15. Successful treatment of mycotic hepatic artery pseudoaneurysms with arterial reconstruction and liposomal amphotericin B.

    PubMed

    Rudich, S M; Kinkhabwala, M M; Murray, N G; See, D M; Busuttil, R W; Imagawa, D K

    1998-01-01

    A 55-year-old woman developed end-stage liver disease and the hepatorenal syndrome secondary to cryptogenic cirrhosis. Orthotopic liver transplantation was complicated by bile peritonitis, requiring reoperation and eventual placement of an internal biliary stent. On postoperative day 26, hemobilia was caused by localized rupture of mycotic (Aspergillus fumigatus) hepatic artery pseudoaneurysms with fistulization into the biliary tree. After arterial reconstruction with a reversed autologous saphenous vein graft, the patient was treated successfully with liposomal amphotericin B. PMID:9457973

  16. Giant Splenic Artery Pseudoaneurysm: A Case Report and Literature Review.

    PubMed

    Yagmur, Yusuf; Akbulut, Sami; Gumus, Serdar; Demircan, Firat

    2015-07-01

    Splenic artery aneurysms (SAAs) are the third most frequent intra-abdominal aneurysm, following abdominal aorta and iliac artery aneurysms. SAAs are classified according to their involvement of arterial wall layers: true aneurysms involve all 3 layers (intima, media, and adventitia), and pseudoaneurysms involve only one or two. Herein we present a new case of giant pseudo SAA. A 65-year-old female patient with a pancreatic mass and iron deficiency was referred to our clinic for further investigation. Abdominal ultrasonography, contrast-enhanced CT and magnetic resonance imaging showed a lesion resembling a subcapsular hemangioma in the spleen, and aneurysmatic dilation of the splenic artery with a diameter of >5 cm. The large size of the aneurysm and the clinical findings were indications for surgical treatment. The patient underwent en bloc resection of the spleen, distal pancreas, and aneurysmatic segment of the splenic artery. The patient remains complication-free 2 months after the operation. Spontaneous rupture is the most important life-threatening complications of giant SAAs. Therefore, all symptomatic patients with SAA should be treated, as well as asymptomatic patients with lesions ≥2 cm, who are pregnant or fertile, have portal hypertension, or are candidates for liver transplantation. Despite advances in endovascular techniques, conventional abdominal surgery remains the gold standard for treatment. PMID:26595501

  17. Extrarenal Transplant Artery Pseudoaneurysm: A Combined Therapeutic Approach

    SciTech Connect

    Poels, Jonathan A. D. Riley, Peter L.

    2008-03-15

    Extrarenal transplant pseudoaneurysms are rare, and treatment usually involves sacrificing of the transplant kidney. We report a case where combined use of a thrombotic agent and covered stents successfully excluded a pseudoaneurysm while preserving renal function.

  18. Ruptured intercostal artery pseudoaneurysm in a patient with blunt thoracic trauma: diagnosis and management

    PubMed Central

    Gutierrez Romero, Diego Felipe; Barrufet, Marta; Lopez-Rueda, Antonio; Burrel, Marta

    2014-01-01

    Intercostal artery pseudoaneurysm is an extremely unusual condition, with less than 10 reported cases to our knowledge. Most of them have been associated with surgical interventions or blunt thoracic trauma. The bleeding risk in this kind of lesions is considerable, the majority of them presenting as haemothorax. We present a case of an intercostal artery pseudoaneurysm detected after a blunt thoracic trauma in a patient with signs of acute bleeding. The identification of a small artery pseudoaneurysm as the cause of haemothorax requires knowledge of this possible aetiology as well as detailed attention to the CT technique. Embolisation is considered to be the first therapeutic method in the management of a ruptured pseudoaneurysm. To reduce the risk of failure, the anatomic features and adjacent vessels providing collateral branches must be studied and embolised if needed, with important attention to collateral blood supply arising from the musculophrenic and anterior intercostal arteries. PMID:24966257

  19. Superior Mesenteric Artery Pseudoaneurysm Following Pancreaticoduodenectomy: Management by Endovascular Stent-Graft Placement and Transluminal Thrombin Injection

    SciTech Connect

    Wallace, Michael J. Choi, Eugene; McRae, Stephen; Madoff, David C.; Ahrar, Kamran; Pisters, Peter

    2007-06-15

    Superior mesenteric artery (SMA) pseudoaneurysm formation is a rare and potentially fatal postoperative complication. Herein we present a case of a large post-pancreaticoduodenectomy SMA pseudoaneurysm that required thrombin injection after initial stent-graft deployment to accomplish complete pseudoaneurysm occlusion.

  20. Transcatheter ablation of an iatrogenic renal artery pseudoaneurysm with absolute alcohol: A rare case report

    PubMed Central

    Beig, Jahangir; Hafeez, Imran; Tramboo, Nisar Ahmed; Rather, Hilal; Yaqoob, Irfan

    2014-01-01

    A 25 year old male was admitted with features of life threatening renal haemorrhage after undergoing open nephrolithotomy for a staghorn calculus of the right kidney. CECT abdomen and selective renal angiography revealed a 2.5 × 3.0 cm pseudoaneurysm arising from the lower segmental branch of right renal artery, leaking into retroperitoneal space. After an initial failed attempt of transcatheter embolization with N-butyl cyanoacrylate (NBCA) and 10% lipiodol mixture, the pseudoaneurysm was successfully ablated with absolute alcohol. Our case demonstrates that absolute alcohol ablation is a safe and effective modality for controlling haemorrhage from an iatrogenic renal artery pseudoaneurysm. PMID:25634415

  1. Post-traumatic hepatic artery pseudoaneurysm treated with endovascular embolization and thrombin injection

    PubMed Central

    Francisco, Lloret Estañ; Asunción, López Conesa; Antonio, Capel Alemán; Ricardo, Robles Campos; Manuel, Reus Pintado; Caridad, Marín Hernández

    2010-01-01

    Post-traumatic hepatic artery pseudoaneurysm is uncommon, appearing in approximately 1% of hepatic trauma cases. Most are extrahepatic (80%) and have a late onset. Although they are usually asymptomatic, they should always be treated becasue of the high risk of complications, especially breakage. Currently the treatment of choice is endovascular embolization with coils or the exclusion of the pseudoaneurysm using other intravascular devices. Recently there have been accounts of a treatment that combines embolization with coils and image-guided percutaneous human thrombin injection. We present a case of post-traumatic hepatic artery pseudoaneurysm that was successfully treated using this combined technique. PMID:21160978

  2. Percutaneous Injection Therapy for a Peripheral Pulmonary Artery Pseudoaneurysm After Failed Transcatheter Coil Embolization

    SciTech Connect

    Lee, Kyungwoo; Shin, Taebeom; Choi, Jinsu; Kim, Younghwan

    2008-09-15

    Coil embolization to occlude the feeding artery of a pseudoaneurysm is an effective treatment to control hemoptysis. However, a feeding artery of the pseudoaneurysm may not be identified at pulmonary angiography, resulting in a failure to obtain embolization. We describe here two cases of a Rasmussen aneurysm that was successfully treated with percutaneous injection of thrombin (case 1) and N-butyl cyanoacrylate (case 2) under ultrasonographic and fluoroscopic guidance after failed transcatheter coil embolization.

  3. Stent-Graft Repair of a Large Cervical Internal Carotid Artery Pseudoaneurysm Causing Dysphagia

    SciTech Connect

    Gupta, Vivek Niranjan, Khandelwal; Rawat, Lokesh; Gupta, A. K.

    2009-05-15

    Pseudoaneurysms of the cervical internal carotid artery (ICA) are rare and most frequently result from trauma, infection, or sometimes spontaneously. They have the potential to cause life-threatening hemorrhage; thus, their immediate management is necessary. Endovascular treatment by stent graft placement in the affected artery appears to be a safe and effective treatment option. We present a case of a child who presented with neck swelling and dysphagia caused by a ruptured cervical ICA pseudoaneurysm which was managed by stent graft placement.

  4. Traumatic Inferior Gluteal Artery Pseudoaneurysm and Arteriovenous Fistula Managed with Emergency Transcatheter Embolization

    SciTech Connect

    Keeling, A. N.; Naughton, P. A.; Leahy, A. L.; Lee, M. J.

    2008-07-15

    We present a case of blunt trauma to the buttock resulting in an inferior gluteal artery pseudoaneurysm and arteriovenous fistula. The characteristic diagnostic features on CT angiography and digital subtraction angiography (DSA), along with the emergency percutaneous management of this traumatic vascular injury, are described. A review of the literature demonstrates inferior gluteal artery pseudoaneurysm is a rare condition, while successful treatment with glue embolization is previously unreported.

  5. Peripheral arterial pseudoaneurysm treated by ultrasound-guided compression.

    PubMed

    Cheung, Y C; Wan, Y L

    1997-10-01

    Ultrasound-guided compression repair of a pseudoaneurysm is a simple, safe and effective therapy, and has been proposed as a first-line treatment for pseudoaneurysms caused by catheterization. Herein, we report a case of a pseudoaneurysm arising from a sport injury which was treated by this method. Obliteration of the track of the pseudoaneurysm induced manual thrombosis and successfully converted the pseudoaneurysm to haematoma. Understanding the mechanism and the procedure is the basis of success in the use of this treatment. PMID:9497979

  6. Massive epistaxis resulting from an intracavernous internal carotid artery traumatic pseudoaneurysm: complete resolution with overlapping uncovered stents.

    PubMed

    Ruiz-Juretschke, Fernando; Castro, Enrique; Mateo Sierra, Olga; Iza, Begoña; Manuel Garbizu, Jose; Fortea, Fernando; Villoria, Francisco

    2009-12-01

    Blunt traumatic injuries of the intracranial carotid arteries can result in pseudoaneurysm formation. A pseudoaneurysm of the intracavernous carotid artery may rupture into the cavernous sinus, causing life-threatening epistaxis. We report a case of intracavernous traumatic psedoaneurysm presenting with delayed massive epistaxis. The endovascular treatment with overlapping self-expanding stents achieved complete exclusion of the pseudoaneurysm with preservation of the intracavernous carotid artery. PMID:19350203

  7. Treatment of Secondary Stent-Graft Collapse After Endovascular Stent-Grafting for Iliac Artery Pseudoaneurysms

    SciTech Connect

    Clevert, D.-A. Stickel, M.; Steitz, H.-O.; Kopp, R.; Strautz, T.; Flach, P.; Johnson, T.; Jung, E.M.; Jauch, K.W.; Reiser, M.

    2007-02-15

    We report the case of a patient who developed an asymptomatic pseudoaneurysm in the left external iliac artery after transplant nephrectomy. The pseudoaneurysm most probably arose as a suture aneurysm from the external iliac artery after removal of the graft renal artery. Obviously we can not exclude the possibility it was a true aneurysm, although this seems much less likely. The pseudoaneurysm was detected during a routine CT scan and was treated interventionally with a stent-graft. One month later the asymptomatic patient underwent a vascular ultrasound examination including color Doppler, power Doppler, and B-flow as a routine control. An endoleak with collapse of the stent-graft was diagnosed. There was no evidence of stent infection. At a reintervention, the pseudoaneurysm was successfully treated using two uncovered Palmaz stents at the proximal and distal edge of the stent graft. Peri- and post-interventional ultrasound and CT angiography confirmed the exclusion of the aneurysm without an endoleak.

  8. Uterine artery pseudoaneurysm in the setting of delayed postpartum hemorrhage: successful treatment with emergency arterial embolization.

    PubMed

    Sharma, Ankur M; Burbridge, Brent E

    2011-01-01

    Postpartum hemorrhage is a major cause of maternal mortality. Though uncommon, uterine artery pseudoaneurysm can follow uterine dilatation and curettage (D + C) and needs to be considered in the differential diagnosis. This 30-year-old G1P1 woman presented with right upper quadrant pain and vaginal bleeding. She was afebrile but her white blood count was significantly increased (22.2 × 10(9) /L). One week prior, she had undergone a Cesarean delivery which was complicated by hemolysis, elevated liver enzymes, and low platelet count syndrome (HELLP), fetal dystocia, and chorioamnionitis. Uterine dilatation and curettage (D & C) and placement of a Bakri intrauterine balloon, performed for suspected retained products of conception, failed to control her postpartum bleeding. The patient wished to have a hysterectomy only as a last resort in order to preserve fertility. Emergency uterine artery angiography revealed a left uterine artery pseudoaneurysm and contrast extravasation. The patient was successfully treated with selective embolization. Computed tomography (CT) later revealed dehiscence of her uterine Cesarean section incision with an intra-abdominal fluid collection. This collection was drained. She also developed disseminated intravascular coagulopathy (DIC) syndrome as well as multiple pulmonary emboli which were both successfully treated. We discuss this unique case of uterine artery pseudoaneurysm with associated uterine dehiscence. PMID:22606544

  9. Uterine Artery Pseudoaneurysm in the Setting of Delayed Postpartum Hemorrhage: Successful Treatment with Emergency Arterial Embolization

    PubMed Central

    Sharma, Ankur M.; Burbridge, Brent E.

    2011-01-01

    Postpartum hemorrhage is a major cause of maternal mortality. Though uncommon, uterine artery pseudoaneurysm can follow uterine dilatation and curettage (D + C) and needs to be considered in the differential diagnosis. This 30-year-old G1P1 woman presented with right upper quadrant pain and vaginal bleeding. She was afebrile but her white blood count was significantly increased (22.2 × 109 /L). One week prior, she had undergone a Cesarean delivery which was complicated by hemolysis, elevated liver enzymes, and low platelet count syndrome (HELLP), fetal dystocia, and chorioamnionitis. Uterine dilatation and curettage (D & C) and placement of a Bakri intrauterine balloon, performed for suspected retained products of conception, failed to control her postpartum bleeding. The patient wished to have a hysterectomy only as a last resort in order to preserve fertility. Emergency uterine artery angiography revealed a left uterine artery pseudoaneurysm and contrast extravasation. The patient was successfully treated with selective embolization. Computed tomography (CT) later revealed dehiscence of her uterine Cesarean section incision with an intra-abdominal fluid collection. This collection was drained. She also developed disseminated intravascular coagulopathy (DIC) syndrome as well as multiple pulmonary emboli which were both successfully treated. We discuss this unique case of uterine artery pseudoaneurysm with associated uterine dehiscence. PMID:22606544

  10. Traumatic Pseudoaneurysm of Axillary Artery Combined with Brachial Plexus Injury

    PubMed Central

    Chen, Lin; Peng, Feng; Wang, Tao; Chen, Desong; Yang, Jianyun

    2014-01-01

    Traumatic pseudoaneurysm of the axillary artery combined with brachial plexus injury is extremely rare. The factors that influence the symptoms and functional recovery related to this condition are unclear. Nine patients who had sustained this trauma were surgically treated at our unit between June 1999 and November 2010. The cause of trauma, symptoms, signs and examinations of neurological and vascular deficits, and the surgical findings of the involved nerves and vessels were recorded in detail. The functional recovery of vessels and nerves, as well as the extent of pain, were evaluated, respectively. The average length of patient follow-up was 4.5 years (range, 24 months to 11.3 years). After vessel repair, whether by endovascular or operative treatment, the distending, constant, and pulsating pain was relieved in all patients. Furthermore, examination of the radial artery pulse on the repaired side appeared normal at last follow-up. All patients showed satisfactory sensory recovery, with motor recovery rated as good in five patients and fair in four patients. The symptom characteristics varied with the location of the damage to the axillary artery. Ultrasound examination and computed tomography angiography are useful to evaluate vascular injury and provide valuable information for operative planning. Surgical exploration is an effective therapy with results related to the nerve injury condition of the brachial plexus. PMID:25412426

  11. Posttraumatic lingual artery pseudoaneurysm treated with ultrasound-guided percutaneous thrombin injection.

    PubMed

    Masella, Pamela C; Hanson, Megan M; Hall, Brian T; Verghese, John J; Kellicut, Dwight C

    2014-07-01

    Pseudoaneurysms of the lingual artery are extremely rare and are commonly iatrogenic in nature or less frequently a result of blunt or penetrating trauma. Traditionally, these vascular abnormalities have been repaired with open or endovascular techniques. Although ultrasound-guided percutaneous thrombin injection has become a standard treatment for superficial pseudoaneurysms, there are no reports of this being used in the treatment of lingual artery pseudoaneurysms. We report the case of a 26-year-old man who suffered a penetrating head and neck injury after an improvised explosive device blast in Iraq who presented with persistent oropharyngeal swelling. Color-flow Doppler ultrasonography revealed the classic yin/yang sign of a pseudoaneurysm, and a computed tomography scan was obtained that revealed a right lingual artery pseudoaneurysm. With the lack of endovascular capabilities and the excessive risk of open surgery, thrombin was injected directly into the pseudoaneurysm under ultrasound guidance. A computed tomography scan and Doppler ultrasonography revealed complete resolution of the aneurysm. This article presents the first reported case in the English literature of a lingual artery aneurysm after penetrating trauma managed successfully with ultrasound-guided percutaneous thrombin injection. PMID:24365080

  12. Tuberculous pseudoaneurysm of the femoral artery complicated by cutaneous tuberculosis of the foot: a case report.

    PubMed

    Leccese, Kathryn; Ferreira, José; Delorme, Jocelyn; Montreuil, Bernard

    2006-09-01

    An infected pseudoaneurysm of the right common femoral artery in a 69-year-old patient receiving methotrexate therapy was confirmed to have been caused by Mycobacterium tuberculosis. After surgical excision of the aneurysm and revascularization using femoral vein, cutaneous manifestations of M tuberculosis infection in the foot complicated the course. We hypothesized that methotrexate may have triggered the reactivation of dormant tuberculosis in this patient. Because extrapulmonary tuberculous pseudoaneurysms are clinically similar to other types of infected pseudoaneurysm, M tuberculosis infection should always be suspected during the initial diagnosis. We propose that mycobacterial cultures should be routine when initial cultures and Gram stain are negative. PMID:16950450

  13. Thrombin Injection for Treatment of Brachial Artery Pseudoaneurysm at the Site of a Hemodialysis Fistula: Report of Two Patients

    SciTech Connect

    Clark, Timothy W.I.; Abraham, Robert J.

    2000-09-15

    We report two patients with arteriovenous hemodialysis fistulas that were complicated by brachial artery pseudoaneurysms. Each pseudoanerysm was percutaneously thrombosed with an injection of thrombin, using techniques to prevent escape of thrombin into the native brachial artery. In one patient, an angioplasty balloon was inflated across the neck of the aneurysm during thrombin injection. In the second patient, thrombin was injected during ultrasound-guided compression of the neck of the pseudoaneurysm. Complete thrombosis of each pseudoaneurysm was achieved within 30 sec. No ischemic or embolic events occurred. This technique may be useful in treating pseudoaneurysms of smaller peripheral arteries.

  14. [Nerve and deep vein compression by femoral artery pseudoaneurysm in a patient with multiple exostosis].

    PubMed

    Aouini, F; Garali, W; Saaidi, A; El Mahdi, A; Mechergui, S; Jabeur, C; Ben Romdhane, N; Manaa, J

    2015-04-01

    The multiple exostosis is a hereditary bone tumour. Generally, its complications are benign and are related to compressing surrounding structures such as nerves and vessels. This is the case of a 52-year-old woman with a family history of multiple exostosis, which was complicated by a pseudoaneurysm of the right superficial femoral artery. The delay in diagnosis was allowed to develop this pseudoaneurysm which caused nervous and deep venous compression. PMID:25638780

  15. Unique origin of the cystic artery.

    PubMed

    Hlaing, K P P; Thwin, S S; Shwe, N

    2011-12-01

    The cystic artery (CA) is known to exhibit variations in its origin and branching pattern. This is attributed to the developmental changes occurring in the primitive ventral splanchnic arteries. During routine dissection of a male cadaver, we observed that the CA originated from the middle hepatic artery (MHA) at a distance of about 1 cm from its origin, and the MHA originated from the right hepatic artery at a distance of 2.1 cm from its origin. The CA traversed for a distance of 1.5 cm, giving off a branch to the cystic duct. It then passed anterior to the cystic duct. The origin of the CA was located to the left of the common hepatic duct, outside the Calot's triangle. The topographical anatomy of the arterial system of the hepatobiliary region and their anomalous origin should be considered during hepatobiliary surgeries. This knowledge is also important for interventional radiologists in routine clinical practice. PMID:22159949

  16. Traumatic Lateral Plantar Artery Pseudoaneurysm and the Use of Time-Resolved MR Angiography

    PubMed Central

    Chang, Anthony; Foo, Li Foong

    2010-01-01

    Vascular injury resulting in pseudoaneurysm formation in the plantar aspect of the foot is an uncommon injury after trauma. Such injuries are more often reported in the lateral plantar artery rather than the medial plantar artery, most likely because of its more superficial location. Traditional modalities in diagnosis have included ultrasound and digital subtraction angiography. We present a case of traumatic pseudoaneurysm of the lateral plantar artery following a foot laceration. Diagnosis was made by the use of high-resolution, time-resolved contrast-enhanced 3D magnetic resonance angiography, also referred to as “TRICKS” (time-resolved imaging of contrast kinetics). This technique provided high spatial resolution for the arterial anatomy as well as temporal resolution which allowed better delineation of the hemodynamic characteristics of the pseudoaneurysm. Electronic supplementary material The online version of this article (doi:10.1007/s11420-010-9170-3) contains supplementary material, which is available to authorized users. PMID:21886538

  17. Successful treatment of a ruptured spontaneous dissecting coronary artery pseudoaneurysm with a covered stent in a patient with cardiac tamponade.

    PubMed

    Kawano, Hiroaki; Matsumoto, Yuji; Satoh, Osami; Arakawa, Shuji; Hayano, Motonobu; Suyama, Hiroyuki; Maemura, Koji

    2014-01-01

    The rupture of spontaneous dissecting coronary artery pseudoaneurysms is rare, and no standard therapy has yet been established for this condition. This report describes a case of a ruptured spontaneous dissecting coronary artery pseudoaneurysm in a patient with cardiac tamponade that was successfully treated with emergent implantation of a covered stent. PMID:24827486

  18. Percutaneous thrombin embolization of a pancreatico-duodenal artery pseudoaneurysm after failing of the endovascular treatment

    PubMed Central

    Barbiero, Giulio; Battistel, Michele; Susac, Ana; Miotto, Diego

    2014-01-01

    Pancreatico-duodenal artery (PDA) pseudoaneurysms are rare vascular conditions with high mortality rates after rupture and they are frequently secondary to pancreatitis, surgery, trauma or infection. Due to the high risk of rupture and bleeding, it is mandatory to treat all pseudoaneurysms, regardless of their size or symptomatology. First option of treatment is open surgical repair, but it has high mortality rate, especially in hemodynamically unstable patients. In the recent years, percutaneous ultrasonography (US)- or computed tomography-guided thrombin injection was proposed as an alternative method for treating visceral aneurysms and pseudoaneurysms, but few reports described this therapy in case of peri-pancreatic pseudoaneurysms. We present a rare case of pseudoaneurysm of the PDA in a patient with no previous history of pancreatitis nor major surgery but with an occlusive lesion of the celiac axis. To the best of our knowledge this is the first reported case of PDA pseudoaneurysm successfully treated in emergency by single transabdominal US-guided injection of thrombin after failed attempts of percutaneous catheterization of the feeding vessel of the pseudoaneurysm. PMID:25170402

  19. Intractable Postpartum Hemorrhage Resulting from Uterine Artery Pseudoaneurysm: Superselective Arteriographic Embolization via the Collateral Route

    SciTech Connect

    Doenmez, Halil Oztuerk, M. Halil; Guergen, Fatma; Soylu, Serra O.; Hekimoglu, Baki

    2007-04-15

    We present a patient with intractable postpartum hemorrhage resulting from uterine artery pseudoaneurysm despite bilateral hypogastric artery ligation who was successfully treated by an endovascular approach via the collateral route. Although there is a good argument for postponing surgery until transcatheter embolization has been attempted, this case shows that embolization can still be successful even if the iliac vessels have been ligated.

  20. Treatment of a Urinoma and a Post-Traumatic Pseudoaneurysm Using Selective Arterial Embolization

    SciTech Connect

    Pinto, Isabel T.; Chimeno, Paloma C.

    1998-11-15

    We report a case of severe renal trauma giving rise to a pseudoaneurysm of a renal branch artery and a large urinoma secondary to fracture of a calix disconnected from the rest of the collecting system. Both conditions were successfully treated using selective arterial embolization.

  1. Superficial temporal artery pseudoaneurysm: report of a rare case secondary to mandibular condylar fracture.

    PubMed

    Li, Wei; Long, Xing; Deng, Mohong

    2013-07-01

    A rare case of superficial temporal artery pseudoaneurysm secondary to mandibular condylar fracture is presented. A 21-year-old man referred to the Department of Oral and Maxillofacial Surgery with limited mouth opening and left preauricular swelling for more than 40 days after a traffic accident injury. He had received mandibulomaxillary fixation in the emergency department. Computed tomography showed left mandibular condylar fracture, and digital subtraction angiography confirmed left superficial temporal artery pseudoaneurysm. Endovascular embolization of the left external carotid artery was performed, followed by excision of the traumatic pseudoaneurysm and open reduction internal fixation of the left condylar fracture. Six months after treatment, the patient can open his mouth to approximately 35 mm and showed no swelling in the left preauricular region. PMID:23851869

  2. Aortic Branch Artery Pseudoaneurysms Associated with Intramural Hematoma: When and How to Do Endovascular Embolization

    SciTech Connect

    Ferro, Carlo; Rossi, Umberto G. Seitun, Sara; Scarano, Flavio; Passerone, Giancarlo; Williams, David M.

    2013-04-15

    To describe when and how to perform endovascular embolization of aortic branch artery pseudoaneurysms associated with type A and type B intramural hematoma (IMH) involving the descending thoracic and abdominal aorta (DeBakey I and III) that increased significantly in size during follow-up. Sixty-one patients (39 men; mean {+-} standard deviation age 66.1 {+-} 11.2 years) with acute IMH undergoing at least two multidetector computed tomographic examinations during follow-up for 12 months or longer were enrolled. Overall, 48 patients (31 men, age 65.9 {+-} 11.5) had type A and type B IMH involving the descending thoracic and abdominal aorta (DeBakey I and III). Among the 48 patients, 26 (54 %; 17 men, aged 64.3 {+-} 11.4 years) had 71 aortic branch artery pseudoaneurysms. Overall, during a mean follow-up of 22.1 {+-} 9.5 months (range 12-42 months), 31 (44 %) pseudoaneurysms disappeared; 22 (31 %) decreased in size; two (3 %) remained stable; and 16 (22 %) increased in size. Among the 16 pseudoaneurysms with increasing size, five of these (three intercostal arteries, one combined intercostobronchial/intercostal arteries, one renal artery), present in five symptomatic patients, had a significant increase in size (thickness >10 mm; width and length >20 mm). These five patients underwent endovascular embolization with coils and/or Amplatzer Vascular Plug. In all patients, complete thrombosis and exclusion of aortic pseudoaneurysm and relief of back pain were achieved. Aortic branch artery pseudoaneurysms associated with type A and type B IMH involving the descending thoracic and abdominal aorta (DeBakey I and III) may be considered relatively benign lesions. However, a small number may grow in size or extend longitudinally with clinical symptoms during follow-up, and in these cases, endovascular embolization can be an effective and safe procedure.

  3. Visualization of the Spinal Artery by CT During Embolization for Pulmonary Artery Pseudoaneurysm

    PubMed Central

    Maki, Hiroyuki; Shimohira, Masashi; Hashizume, Takuya; Kawai, Tatsuya; Nakagawa, Motoo; Ozawa, Yoshiyuki; Sakurai, Keita; Shibamoto, Yuta

    2016-01-01

    Summary Background Spinal artery ischemia is a rare but serious complication of embolization for treatment of hemoptysis. When the spinal artery is visualized at angiography, embolization should not be performed. However, it has been reported that spinal artery feeders are not visible on angiography in patients with developing spinal infarction. Case Report A 70-year-old man with a history of pulmonary aspergillosis had hemoptysis and underwent contrast-enhanced CT, revealing a pulmonary artery pseudoaneurysm (PAP) in the left upper lobe. Systemic angiography from the fifth left intercostal artery showed the PAP at the distal site, but the access route to the PAP was very tortuous and long. Although the spinal branch could not be observed with that angiography, CT during angiography was performed, and it visualized the posterior spinal artery obviously. Thus, the artery distal and proximal to the PAP was then successfully coil-embolized from the pulmonary artery. Conclusions CT during angiography may be useful to confirm the presence of the spinal artery for treatment of hemoptysis by embolization.

  4. Endovascular Management of an Infected Superficial Femoral Artery Pseudoaneurysm

    SciTech Connect

    Damodharan, Karthik Beckett, David

    2013-10-15

    This article describes an endovascular technique of treating an infected pseudoaneurysm by direct thrombin injection via a catheter placed inside the aneurysm sac while maintaining temporary balloon occlusion of the neck of the false aneurysm.

  5. Covered Stent and Coils Embolization of a Pulmonary Artery Pseudoaneurysm After Gunshot Wound.

    PubMed

    Huet, Nicolas; Rodiere, Mathieu; Badet, Michel; Michoud, Marie; Brichon, Pierre-Yves; Ferretti, Gilbert; Thony, Frédéric

    2016-05-01

    We report the first case of endovascular covered stent implantation for the treatment of a large pulmonary artery pseudoaneurysm (PAPA) following a right thoracic gunshot wound. After resuscitation and hemodynamic stabilization, a CT angiography was performed to analyze the neck size of the PAPA and its position relative to the branches of the parent artery. Covered stent implantation with additional coil embolization was successfully performed. At the 4-year follow-up, the stents remained patent and there was neither pseudoaneurysm recurrence nor treatment-related complication. PMID:26662074

  6. Superficial Temporal Artery Pseudoaneurysm: A Conservative Approach in a Critically Ill Patient

    SciTech Connect

    Grasso, Rosario Francesco Quattrocchi, Carlo Cosimo; Crucitti, Pierfilippo; Carboni, Giampiero; Coppola, Roberto; Zobel, Bruno Beomonte

    2007-04-15

    A 71-year-old man affected by cardio- and cerebrovascular disease experienced an accidental fall and trauma to the fronto-temporal area of the head. A few weeks later a growing mass appeared on his scalp. A diagnosis of superficial temporal artery pseudoaneurysm was made following CT and color Doppler ultrasound. His clinical condition favoured a conservative approach by ultrasound-guided compression and subsequent surgical resection. A conservative approach should be considered the treatment of choice in critically ill patients affected by superficial temporal artery pseudoaneurysm.

  7. Endovascular treatment of an innominate artery iatrogenic pseudoaneurysm following subclavian vein catheterization.

    PubMed

    de Troia, Alessandro; Tecchio, Tiziano; Azzarone, Matteo; Biasi, Lukla; Piazza, Paolo; Franco Salcuni, Pier

    2011-01-01

    Central venous catheterization is routinely required in a wide range of clinical situations such as hemodynamic monitoring, delivery of blood products and drugs, hemodialysis, total parental nutrition, and management of perioperative fluids. Pseudoaneurysms account for 4% of all innominate artery aneurysms. Clinical presentation may include airway and neurological compression, chest pain, mediastinal syndrome, upper limb ischemia, and hemodynamic instability. We report what we believe is the first documented case of a successful endovascular stent-graft repair of an innominate artery iatrogenic pseudoaneurysm. PMID:21193466

  8. Post Traumatic Pseudoaneurysm Arising from V4 Segment of Vertebral Artery: A Case Report.

    PubMed

    Huh, Chae Wook; Nam, Kyoung Hyup; Choi, Chang Hwa; Lee, Jae Il

    2015-10-01

    This case report describes a traumatic pseudoaneurysm arising from the right V4 segment of the vertebral artery, near the origin of the posterior inferior cerebellar artery. Post-traumatic vertebral artery pseudoaneurysm is rare, but associated with a high mortality rate. We report on an extremely rare case of post-traumatic pseudoaneurysm of the vertebral artery with delayed manifestation. A 9-year-old child was admitted to the emergency room after a pedestrian car accident. A computed tomography (CT) scan showed subarachnoid hemorrhage with intraventricular hemorrhage (IVH), multiple facial bones, and temporal bone fracture. External ventricular drainage and decompressive suboccipital craniectomy were performed for acute hydrocephalus and posterior fossa swelling. The patient's clinical condition became suddenly aggravated on the 15th hospital day, and brain CT confirmed appearance of a new 4th ventricle IVH. Digital subtraction angiography revealed a ruptured pseudoaneurysm arising from the right V4 segment of the vertebral artery. Parent artery occlusion using detachable coils was achieved. Despite intensive care, the patient's clinical condition showed continuous deterioration and the patient died of respiratory complications on the 52nd hospital day. PMID:27169084

  9. Cavernous Carotid Artery Pseudoaneurysm Following a Radical Cavernous Sinus Resection

    PubMed Central

    Katzir, Miki; Gil, Ziv; Cohen, José Enrique; Sviri, Gill Efraim

    2016-01-01

    Iatrogenic cavernous carotid pseudoaneurysms are a special group among other intracranial aneurysms. They can occur during the dissection phase of the surgery if the tumor encases a vessel. Complications of their rupture as hemorrhage or stroke are life threatening. Early recognition and treatment is mandatory to avoid catastrophic sequelae. We present the successful diagnosis and endovascular treatment of a postoperative cavernous carotid pseudoaneurysm following radical cavernous sinus resection. PMID:27330923

  10. Endovascular Management of Visceral Artery Pseudoaneurysms: Transcatheter Coil Embolization Using the Isolation Technique

    SciTech Connect

    Ikeda, Osamu Nakasone, Yutaka; Tamura, Yoshitaka; Yamashita, Yasuyuki

    2010-12-15

    PurposeTo describe our experiences with treatment of visceral artery pseudoaneurysms (VAPA) by transcatheter coil embolization using an isolation technique and to propose indications for treating VAPA with this method.Materials and MethodsWe treated 37 patients with VAPA endovascularly: There were 15 pancreaticoduodenal arcade, 10 hepatic, 5 renal, 3 splenic, and 1 each left gastric, gastroepiploic, adrenal, and superior mesenteric artery pseudoaneurysms. Preprocedure computed tomography (CT) and/or angiographic studies confirmed the presence of VAPA in all 37 patients. Using the isolation technique, we embolized vessels at sites distal and proximal to the pseudoaneurysm.ResultsTranscatheter coil embolization with the isolation technique was technically successful in 33 (89%) of 37 patients, and angiogram confirmed the complete disappearance of the VAPA in 32 patients. No major complications occurred during the procedures. In a patient with a pancreaticoduodenal arcade artery pseudoaneurysm, we were unable to control hemorrhage. In 30 of 32 patients who recovered after transcatheter coil embolization using the isolation technique, follow-up CT scan showed no flow in VAPA; they survived without rebleeding. Two of the 32 patients (6%) with confirmed complete disappearance of VAPA on angiogram and CT scan obtained the day after the procedure manifested rebleeding during follow-up.ConclusionTranscatheter coil embolization using the isolation technique is an effective alternative treatment in patients with VAPA. In combination with coil embolization, the isolation technique is particularly useful in patients whose pseudoaneurysms present surgical difficulties.

  11. Endovascular Management of Iatrogenic Native Renal Arterial Pseudoaneurysms

    SciTech Connect

    Sildiroglu, Onur; Saad, Wael E.; Hagspiel, Klaus D.; Matsumoto, Alan H.; Turba, Ulku Cenk

    2012-12-15

    Purpose: Our purpose was to evaluate iatrogenic renal pseudoaneurysms, endovascular treatment, and outcomes. Methods: This retrospective study (2003-2011) reported the technical and clinical outcomes of endovascular therapy for renal pseudoaneurysms in eight patients (mean age, 46 (range 24-68) years). Renal parenchymal loss evaluation was based on digital subtraction angiography and computed tomography. Results: We identified eight iatrogenic renal pseudoaneurysm patients with symptoms of hematuria, pain, and hematoma after renal biopsy (n = 3), surgery (n = 3), percutaneous nephrolithotomy (n = 1), and endoscopic shock-wave lithotripsy (n = 1). In six patients, the pseudoaneurysms were small-sized (<20 mm) and peripherally located and were treated solely with coil embolization (n = 5). In one patient, coil embolization was preceded by embolization with 500-700 micron embospheres to control active bleeding. The remaining two patients had large-sized ({>=}50 mm), centrally located renal pseudoaneurysms treated with thrombin {+-} coils. Technical success with immediate bleeding cessation was achieved in all patients. There were no procedure-related deaths or complications (mean follow-up, 23.5 (range, 1-67) months). Conclusions: Treatment of renal pseudoaneurysms using endovascular approach is a relatively safe and viable option regardless of location (central or peripheral) and size of the lesions with minimal renal parenchymal sacrifice.

  12. Transarterial Thrombin Injection Secured with an Embolic Protection Device as a Treatment for a Superior Mesenteric Artery Pseudoaneurysm

    SciTech Connect

    Juszkat, Robert Krasinski, Zbigniew; Wykretowicz, Mateusz; Staniszewski, Ryszard; Majewski, Waclaw

    2011-02-15

    A pseudoaneurysm of the superior mesenteric artery (SMA) is a rare and life-threatening condition of various etiology. Even unruptured it can cause severe health problems or death. We report a 71-year-old male with a SMA pseudoaneurysm who was successfully treated with a transarterial thrombin injection secured with an embolic protection device used in carotid angioplasty. To our knowledge, this is the first case of a SMA pseudoaneurysm treated by this method.

  13. Endovascular exclusion of an external carotid artery pseudoaneurysm using a covered stent.

    PubMed

    Riesenman, Paul J; Mendes, Robert R; Mauro, Matthew A; Farber, Mark A

    2007-01-01

    Aneurysmal lesions of the external carotid artery are extremely rare. A case is presented of a 3.8 cm right external carotid artery pseudoaneurysm treated by transluminal exclusion using an endovascular stent-graft. Following stent-graft placement, complete occlusion of the aneurysmal sac and main vessel lumen patency was successfully demonstrated. This report demonstrates the technical feasibility of utilizing stent-grafts to treat aneurysmal lesions involving the external carotid artery. PMID:17497068

  14. Endovascular Treatment of a Giant Superior Mesenteric Artery Pseudoaneurysm Using a Nitinol Stent-Graft

    SciTech Connect

    Gandini, Roberto; Pipitone, Vincenzo; Konda, Daniel Pendenza, Gianluca; Spinelli, Alessio; Stefanini, Matteo; Simonetti, Giovanni

    2005-01-15

    A 68-year-old woman presenting with gastrointestinal bleeding (hematocrit 19.3%) and in a critical clinical condition (American Society of Anesthesiologists grade 4) from a giant superior mesenteric artery pseudoaneurysm (196.0 x 131.4 mm) underwent emergency endovascular treatment. The arterial tear supplying the pseudoaneurysm was excluded using a 5.0 mm diameter and 31 mm long monorail expanded polytetrafluoroethylene (ePTFE)-covered self-expanding nitinol stent. Within 6 days of the procedure, a gradual increase in hemoglobin levels and a prompt improvement in the clinical condition were observed. Multislice CT angiograms performed immediately, 5 days, 30 days and 3 months after the procedure confirmed the complete exclusion of the pseudoaneurysm.

  15. Subclavian Artery Pseudoaneurysm Formation 3 Months after a Game of Rugby Union

    PubMed Central

    Evans, T.; Roy, S.; Rocker, M.

    2015-01-01

    Pseudoaneurysms of the subclavian artery remain a rare complication after fracture of the clavicle. We report a case of delayed diagnosis of a subclavian artery pseudoaneurysm after a closed fracture of the clavicle in a 15-year-old patient, 3 months after the original injury while playing rugby union. Despite several attendances to the Emergency Department with vague symptoms, the final diagnosis was confirmed by duplex ultrasound and Computed Tomography of the thorax. Surgical repair was indicated due to acute limb ischaemia from distal embolisation from a large pseudoaneurysm, with the patient making a full recovery. This case highlights the need for clinical vigilance when assessing patients, particularly on repeated occasions when their recovery appears to be impaired. A thorough history and clinical examination can raise suspicion of even rare occurrences and aid prompt management. PMID:26351589

  16. Interventional therapeutic strategy for hemoptysis originating from infectious pulmonary artery pseudoaneurysms.

    PubMed

    Tsukada, Jitsuro; Hasegawa, Ichiro; Torikai, Hideyuki; Sayama, Koichi; Jinzaki, Masahiro; Narimatsu, Yoshiaki

    2015-07-01

    This study reports 6 cases of hemoptysis originating from infectious pulmonary artery pseudoaneurysms (PAPs). Selective pulmonary angiography revealed PAPs in 5 cases, and segmental pulmonary artery embolization was performed using coils and gelatin sponge particles. Systemic arterial embolization also was performed in 5 cases because of inadequate initial control or for shunts from systemic to pulmonary arteries. At a median follow-up time of 9 months (range, 25 d to 25 mo), no recurrence occurred, although 2 patients died of respiratory failure. Segmental artery embolization combined with systemic artery embolization may be useful in patients with hemoptysis secondary to PAPs. PMID:26095272

  17. Postpartum Hemorrhage Resulting from Pelvic Pseudoaneurysm: A Retrospective Analysis of 588 Consecutive Cases Treated by Arterial Embolization

    SciTech Connect

    Dohan, Anthony Soyer, Philippe Subhani, Aqeel; Hequet, Delphine; Fargeaudou, Yann; Morel, Olivier; Boudiaf, Mourad; Gayat, Etienne; Barranger, Emmanuel; Dref, Olivier Le Sirol, Marc

    2013-10-15

    Objective: This study was designed to determine the incidence of arterial pseudoaneurysm in patients presenting with postpartum hemorrhage (PPH), to analyze the angiographic characteristics of pseudoaneurysms that cause PPH, and to evaluate the effectiveness of pelvic arterial embolization for the treatment of this condition.Study designEighteen women with pelvic arterial pseudoaneurysm were retrieved from a series of 588 consecutive patients with PPH treated by arterial embolization. Clinical files, angiographic examinations, and procedure details were reviewed. Results: The incidence of pseudoaneurysm was 3.06 % (18/588; 95 % confidence interval (CI): 1.82-4.8 %). A total of 20 pseudoaneurysms were found; 15/20 (75 %) were located on the uterine arteries. Angiography revealed extravasation of contrast material from pseudoaneurysm indicating rupture in 9 of 18 (50 %) patients. Arterial embolization was performed using gelatin sponge alone in 12 of 18 (67 %) patients or in association with metallic coils in 5 of 18 (28 %) patients or n-butyl-2-cyanoacrylate in 1 of 18 (6 %) patients. Arterial embolization allowed controlling the bleeding in all patients after one or two embolization sessions in 17 of 18 (94 %) and 1 of 18 patients (6 %) respectively, without complications, obviating the need for further surgery. Conclusions: Pseudoaneurysm is rarely associated with PPH. Arterial embolization is an effective and safe procedure for the treatment of PPH due to uterine or vaginal artery pseudoaneurysm. Our results suggest that gelatin sponge is effective for the treatment of ruptured pseudoaneurysms, although we agree that our series does not contain sufficient material to allow drawing definitive conclusions with respect to the most effective embolic material.

  18. Diagnosis and management of traumatic pseudoaneurysm of the carotid artery: case report and review of the literature.

    PubMed

    Magge, Deepa; Farber, Alik; Vladimir, Felix; Woodson, Jonathan; Collins, Kathryn; Shaw, Palma; Gibbons, Gary

    2008-01-01

    Injury to the carotid artery can occur in the setting of blunt and penetrating trauma. Such injury can result in pseudoaneurysm formation. We present a case of posttraumatic common carotid pseudoaneurysm (PTCP) that was diagnosed and treated 2 months after a motor vehicle accident and review the literature on the presentation, diagnosis, and management of PTCP. PMID:19344594

  19. Endovascular stent grafting of a posterior tibial artery pseudoaneurysm secondary to penetrating trauma: case report and review of the literature.

    PubMed

    de Troia, Alessandro; Biasi, Lukla; Iazzolino, Luigi; Azzarone, Matteo; Tecchio, Tiziano; Rossi, Cristina; Salcuni, Pierfranco

    2014-10-01

    Endovascular treatment of posttraumatic pseudoaneurysms has become a viable less-invasive option when compared with open repair. In this study, we present a case of a posttraumatic pseudoaneurysm of the posterior tibial artery in a 34-year-old man treated with endovascular stent grafting. An extensive review of the literature has been performed. PMID:24530718

  20. Post-traumatic amaurosis secondary to paraophthalmic internal carotid artery pseudoaneurysm treated with pipeline embolization device.

    PubMed

    Kim, James D; Barber, Sean M; Diaz, Orlando M; Li, Helen K; Jackson, Robert E; Hall, Drew; Lee, Andrew G

    2013-12-01

    During evaluation for monocular visual loss, a 48-year-old woman was found to have a posttraumatic paraophthalmic internal carotid artery (ICA) pseudoaneurysm. She underwent reconstruction of the ophthalmic segment of the right ICA with a Pipeline embolization device but her vision did not return. PMID:24169369

  1. Treatment of a Splenic Artery Pseudoaneurysm by Endoscopic Ultrasound-Guided Thrombin Injection

    SciTech Connect

    Robinson, Mark Richards, Dafydd; Carr, Nicholas

    2007-06-15

    We present a case of a splenic artery pseudoaneurysm secondary to pancreatitis that was successfully treated by transgastric injection of thrombin under endoscopic ultrasound guidance. There has been no recurrence on follow-up CT angiography, and thus complex surgery or endovascular intervention has been avoided.

  2. Stent-Graft Treatment for Bleeding Superior Mesenteric Artery Pseudoaneurysm After Pancreaticoduodenectomy

    SciTech Connect

    Suzuki, Kojiro Mori, Yoshine; Komada, Tomohiro; Matsushima, Masaya; Ota, Toyohiro; Naganawa, Shinji

    2009-07-15

    We report two cases of intraperitoneal bleeding from superior mesenteric artery (SMA) pseudoaneurysm after pancreaticoduodenectomy for pancreatic head carcinoma. In both cases, a stent-graft was deployed on the main SMA to exclude pseudoaneurysm and to preserve blood flow to the bowel. Bleeding stopped after the procedure. One patient was able to be discharged but died from carcinoma recurrence 4 months later. The other patient died of sepsis and stent-graft infection 5 months later. These patients remained free of intraperitoneal rebleeding during the follow-up period.

  3. Sphenopalatine artery pseudoaneurysm: a rare cause of intractable epistaxis after endoscopic sinus surgery.

    PubMed

    Gökdoğan, Ozan; Kizil, Yusuf; Aydil, Utku; Karamert, Recep; Uslu, Sabri; Ileri, Fikret

    2014-03-01

    Epistaxis is a frequent health problem and the most common cause of emergency in otorhinolaryngology practice. In this report, a case of a 26-year-old patient with intractable epistaxis after endoscopic sinus surgery was presented. The epistaxis began at the fourth postoperative day and was unresponsive to endoscopic cauterization and anterior and posterior nasal packing. On angiographic investigation, a pseudoaneurysm of the sphenopalatine artery was detected and treated with microcatheter embolization. This is the second case of postoperative sphenopalatine pseudoaneurysm as a complication of endoscopic sinus surgery in the literature. PMID:24621700

  4. Transcatheter Embolization of Splenic Artery Pseudo-Aneurysm Rupturing into Colon After Post-Operative Pancreatitis

    SciTech Connect

    Iwama, Yuki; Sugimoto, Koji Zamora, Carlos A.; Yamaguchi, Masato; Tsurusaki, Masakatsu; Taniguchi, Takanori; Mori, Takeki; Sugimura, Kazuro

    2006-02-15

    Splenic pseudoaneurysms following chronic pancreatitis can rarely become a source of life-threatening bleeding by rupturing into various regions or components, including pseudocysts, the abdominal cavity, the gastrointestinal tract, and the pancreatic duct. In such cases, prompt diagnosis and therapy are warranted. We report herein the case of a 52-year-old man in whom a splenic pseudoaneurysm ruptured into the colon via a fistula with an abscess cavity, causing massive bleeding, which was successfully managed by trans-catheter arterial embolization (TAE)

  5. Ruptured Mycotic Pulmonary Artery Pseudoaneurysm in an Infant: Transcatheter Embolization and CT Assessment

    SciTech Connect

    Deshmukh, Hemant; Rathod, Krantikumar; Garg, Ashwin Sheth, Rahul

    2003-09-15

    Mycotic pseudoaneurysm of the pulmonary artery that ruptures during necrotizing pneumonia is a rare entity that is often fatal. Traditionally it has been treated with open thoracotomy and resection of both the aneurysm and the lobe in which the aneurysm is located. In this report, we describe the radiological findings and transcatheter coil embolization of a mycotic pulmonary pseudoaneurysm in a 6-month-old female infant. We also describe the subsequent morphologic changes observed on follow-up computed tomography after 9 months of embolization.

  6. Massive Hemorrhage from Internal Carotid Artery Pseudoaneurysm Successfully Treated by Transcatheter Arterial Embolization with Assessment of Regional Cerebral Oxygenation

    SciTech Connect

    Kakizawa, Hideaki Toyota, Naoyuki; Hieda, Masashi; Hirai, Nobuhiko; Tachikake, Toshihiro; Horiguchi, Jun; Ito, Katsuhide

    2005-05-15

    A 54-year-old male presented with intermittent massive hemorrhage from recurrent oropharyngeal cancer. The angiogram showed the encasements at the main trunk of the left internal carotid artery (ICA) and external carotid artery (ECA). Transcatheter arterial embolization (TAE) of the ECA with gelatin sponge particles and microcoils was performed. However, hemorrhage recurred several hours after the initial TAE. The second angiogram showed a large pseudoaneurysm of the ICA developing at the encasement on the initial angiogram. As a simple neurologic test, regional cerebral oxygenation (rSO{sub 2}) was assessed with and without manual compression of the common carotid artery (CCA). With compression of the left CCA, the rSO{sub 2} did not change. We therefore performed isolation of the pseudoaneurysm. We embolized proximally and distally to the ICA pseudoaneurysm with microcoils and the pseudoaneurysm disappeared. No major complications occurred and no massive hemorrhage recurred until death from the cancer. TAE was an effective treatment for massive hemorrhage caused by tumor invasion to ICA. Assessment of rSO{sub 2} was a simple and useful neurologic test predicting the cerebral blood flow to prevent complications of TAE.

  7. Endovascular Treatment of a Brachiocephalic Artery Pseudoaneurysm Secondary to Biopsy at Mediastinoscopy

    SciTech Connect

    Ahmed, Irfan Katsanos, Konstantinos; Ahmad, Farhan; Dourado, Renato; Lyons, Oliver; Reidy, John

    2009-07-15

    Isolated injury to the brachiocephalic artery is relatively rare. We report the case of a 53-year-old lymphoma patient who had had a biopsy at mediastinoscopy in the past and was found incidentally on routine staging computed tomography to have developed a large pseudoaneurysm of the brachiocephalic artery. We describe the successful percutaneous treatment of this iatrogenic injury using endovascular deployment of covered stent-grafts.

  8. Traumatic Fistula Between the Left Anterior Descending Coronary Artery and a Left Ventricular Pseudoaneurysm

    SciTech Connect

    Yoshito Tsushima; Haapanen, Arto; Dean, Peter B.; Mikkola, Jorma; Saraste, Markku

    1996-04-15

    A 44-year-old man presented with a fistula of the left anterior descending (LAD) coronary artery to a left ventricular pseudoaneurysm 6 months after a stab injury in the left anterior chest. The color Doppler echocardiography suggested, and angiography confirmed, the diagnosis and the lesion was treated successfully. Traumatic coronary artery fistulas are rare complications, and color Doppler echocardiography proved useful for the diagnosis.

  9. Importance of repeat angiography in the diagnosis of iatrogenic anterior cerebral artery territory pseudoaneurysm following endoscopic sinus surgery.

    PubMed

    Munich, Stephan A; Cress, Marshall C; Rangel-Castilla, Leonardo; Krishna, Chandan; Siddiqui, Adnan H; Snyder, Kenneth V

    2016-05-01

    Iatrogenic intracranial pseudoaneurysm formation and rupture are rare complications following endoscopic sinus surgery. Given the propensity for devastating neurologic injury after a relatively routine procedure, swift diagnosis and treatment is essential. The authors present a patient who experienced bifrontal intracranial hemorrhage and subarachnoid hemorrhage due to a ruptured iatrogenic frontopolar artery pseudoaneurysm caused during routine endoscopic sinus surgery. The pseudoaneurysm was not present on initial angiograms but became apparent radiographically 19 days after the endoscopic procedure. Endovascular treatment consisted of coil and Onyx embolization for sacrifice of the parent vessel proximal to the lesion. Early recognition of iatrogenic intracranial vascular injury is important to allow for rapid treatment. Initial radiographic studies may be unreliable in excluding the presence of a pseudoaneurysm so delayed repeat angiographic assessment is necessary, particularly in the presence of a high index of clinical suspicion. Endovascular techniques may provide an effective and safe option for the treatment of iatrogenic anterior cerebral artery distribution pseudoaneurysms. PMID:25994943

  10. Percutaneous Glue Embolization of a Visceral Artery Pseudoaneurysm in a Case of Sickle Cell Anemia

    SciTech Connect

    Gulati, Gurpreet S.; Gulati, Manpreet S. Makharia, Govind; Hatimota, Pradeep; Saikia, Nripen; Paul, Shashi B.; Acharya, Subrat

    2006-08-15

    Although aneurysmal complications of sickle cell anemia have been described in the intracranial circulation, visceral artery pseudoaneurysms in this disease entity have not previously been reported in the literature. Conventional treatment of visceral pseudoaneurysms has been surgical ligation or resection of the aneurysm. Transcatheter embolization has emerged as an attractive, minimally invasive alternative to surgery in the treatment of these lesions. In certain situations, however, due to the unfavorable angiographic anatomy precluding safe transcatheter embolization, direct percutaneous glue injection of the pseudoaneurysm sac may be considered to achieve successful occlusion of the sac. The procedure may be rendered safer by simultaneous balloon protection of the parent artery. We describe this novel treatment modality in a case of inferior pancreaticoduodenal artery pseudoaneurysm in a patient with sickle cell anemia. Although a complication in the form of glue reflux into the parent vessel occurred that necessitated surgery, this treatment modality may be used in very selected cases (where conventional endovascular embolization techniques are not applicable) after careful selection of the balloon diameter and appropriate concentration of the glue-lipiodol mixture.

  11. Internal iliac artery pseudoaneurysm: an unusual cause of sciatica and lumbosacral plexopathy.

    PubMed

    Melikoglu, Meltem Alkan; Kocabas, Hilal; Sezer, Ilhan; Akdag, Ali; Gilgil, Erdal; Butun, Bulent

    2008-08-01

    This report describes an unusual case of lumbosacral plexopathy resulting from internal iliac artery pseudoaneurysm. A 50-yr-old woman presented with multiple penetrating trauma to the thorax, abdomen, and left buttock. Several weeks after the injury, severe sciatica and motor dysfunction developed in her left leg. Progressively worsening pain was followed by left foot drop. An electrodiagnostic evaluation suggested a lower lumbosacral plexopathy. Magnetic resonance imaging showed a hematoma extending adjacent to the left lumbosacral plexus. Computerized tomographic angiography revealed a left internal iliac artery pseudoaneurysm. The pseudoaneurysm was excised surgically. In the early postoperative period, the patient reported total relief of pain. Her motor function recovered gradually over several weeks; however, some residual weakness of foot dorsiflexion persisted. With this case presentation, we underscore that an arterial pseudoaneurysm should be remembered as an etiologic possibility of lumbosacral plexopathy and sciatica, especially in patients with history of iatrogenic or accidental trauma. An increased awareness of this rare cause of sciatica and lumbosacral plexopathy may enable early intervention alternatives. PMID:18388559

  12. Endovascular PTFE-Covered Stent for Treatment of an External Iliac Artery Pseudoaneurysm in the Presence of Chronic Infection

    SciTech Connect

    Warren, Martin J. Fabian, Sebastian; Tisi, Paul

    2007-07-15

    A 75-year-old woman with an external iliac artery pseudoaneurysm, thought to have resulted from a chronic loosening and infection of a total hip replacement, was successfully treated by placement of a covered endoluminal stent.

  13. Post-sternotomy intercostal artery pseudoaneurysm. Sonographic diagnosis and thrombosis by ultrasound-guided percutaneous thrombin injection.

    PubMed

    Alonso, Sebastian Fernandez; Azcona, Covadonga Mendieta; Heredero, Alvaro Fernandez; de Cubas, Luis Riera

    2009-10-01

    Intercostal artery pseudoaneurysms are extremely rare. We present a case of an intercostal artery pseudoaneurysm after median sternotomy that was treated by ultrasound-guided percutaneous thrombin injection. They are a potential source of complications, especially haemothorax, and treatment is mandatory. Different methods may be used for the confirmatory diagnosis of false aneurysms. Doppler ultrasound (DUS) and CT are the two most commonly used methods, but pseudoaneurysms have also been diagnosed by means of arteriography (AR), which enables endovascular treatment of the pseudoaneurysm in a single procedure. We used Doppler sonography alone, because this technique yielded a definitive diagnosis without the need for other complementary imaging modalities to treat the lesion. There are various possible treatments for lesions of this kind. Endovascular embolization is the commonly used treatment for intercostal pseudoaneurysm but also stent grafting has been described. Surgical aneurysmectomy with proximal ligation of the intercostal artery is an option described for the treatment of the pseudoaneurysm. To date only seven cases have been published in the literature. Our case is the only published instance of treatment of an intercostal artery pseudoaneurysm by direct percutaneous thrombin injection under sonographic guidance. PMID:19602496

  14. Endovascular Treatment of Pseudoaneurysm of the Common Hepatic Artery with Intra-aneurysmal Glue (N-Butyl 2-Cyanoacrylate) Embolization

    SciTech Connect

    Garg, Ashwin Banait, Swati; Babhad, Sudeep; Kanchankar, Niraj; Nimade, Pradeep; Panchal, Chintan

    2007-09-15

    A 40-year-old man, a chronic alcoholic, presented with acute epigastric pain. Selective celiac arteriography showed a pseudoaneurysm arising from the common hepatic artery. We hereby describe a technical innovation where complete pseudoaneurysm exclusion was seen after intra-aneurysmal N-butyl 2-cyanoacrylate (glue) injection with preservation of antegrade hepatic arterial flow and conclude that intra-aneurysmal liquid injection may have potential as a therapeutic option to reconstruct a defective vessel wall and thereby maintain the antegrade flow.

  15. Pseudoaneurysm of the Internal Carotid Artery: Treatment with a Covered Stent

    SciTech Connect

    Scavee, Vincent; Wispelaere, Jean-Francois de; Mormont, Eric; Coulier, Bruno; Trigaux, Jean-Paul; Schoevaerdts, Jean-Claude

    2001-07-15

    Dissection of the cervical segment of the internal carotid artery may occur spontaneously or after trauma. We report the management of a 53-year-old right-handed man with progressive dizziness and neck pain 6 weeks after a motor vehicle collision. The clinical and neurologic examinations were normal. The CT scan led to the diagnosis of a pseudoaneurysm of the right internal carotid artery near the skull base. We successfully treated this post-traumatic lesion with a covered stent. The patient underwent the endovascular procedure under general anesthesia and transcranial Doppler monitoring. No neurologic event was observed. Obliteration of the pseudoaneurysm with preservation of the carotid artery was achieved. The patient was discharged from the hospital 72 hr later with no complications. Clinical and imaging follow-up at 6 months was unremarkable.

  16. Late Migration of a Covered Stent into the Stomach after Repair of a Splenic Artery Pseudoaneurysm

    PubMed Central

    Rebonato, Alberto; Maiettini, Daniele; Krokidis, Miltiadis; Graziosi, Luigina; Rossi, Michele

    2016-01-01

    We would like to report our experience of a rather rare complication that occurred in a 76-year old patient tree years after endovascular repair of a splenic artery pseudoaneurysm with a covered stent. Three years after stent insertion, the patient complained of mild abdominal pain and melena; it was revealed endoscopically that the covered stent has eroded the stomach wall and migrated into the stomach. The splenic artery is the most common location among the spectrum of potential presentation sites of visceral arteries aneurysms and pseudoaneurysms. Endovascular treatment with the use of coils or stents is the first option due to lower morbidity and mortality than open surgery. Endovascular repair may also lead to complications and patients need to be followed up in order to confirm aneurysm sealing, and exclude late complication. Minor stent graft migration may occur in the long term, however extra vascular migration is extremely rare. PMID:27200159

  17. Application of stent-graft is the optimal therapy for traumatic internal carotid artery pseudoaneurysms

    PubMed Central

    Pan, Li; Liu, Peng; Yang, Ming; Ma, Lianting; Li, Jun; Chen, Gang

    2015-01-01

    Background: Traumatic pseudoaneurysm of the internal carotid artery (ICA) is an uncommon but serious complication, and difficult to repair surgically. Minimally invasive endovascular treatment of traumatic injuries of the ICA with a stent graft has become increasingly popular over the past decade. The efficacy of the stent graft appears satisfactory, but most if not all reported studies have involved small patient cohorts (less than 10) with short follow-up periods (less than 3 years). Methods: In this prospective study, 13 patients with traumatic pseudoaneurysm of the ICA were recruited from June 2008 to June 2012. All the patients were examined using whole-brain cerebral angiography and followed up for as long as five years. Willis intracranial vascular stent grafts, manufactured by Shanghai Microport, were chosen as embolism material. Results: All 13 patients achieved good clinical outcome. Pseudoaneurysm recurred in one patient and this patient was treated by balloon occlusion of the parent artery. No patient suffered recurrent bleeding or death. Conclusion: Based on the outcomes of this relatively large cohort and long follow-up period, we believe that stent graft is an optimal therapy for patients with traumatic pseudoaneurysms of the ICA. PMID:26309597

  18. Pseudoaneurysm of the internal maxillary artery: A case report of facial trauma and recurrent bleeding

    PubMed Central

    Alonso, Nivaldo; de Oliveira Bastos, Endrigo; Massenburg, Benjamin B.

    2016-01-01

    Introduction Pseudoaneurysms occur when there is a partial disruption in the wall of a blood vessel, causing a hematoma that is either contained by the vessel adventitia or the perivascular soft tissue. Presentation of case A 32-year-old male presented to the emergency department presented with comminuted fractures in the left zygoma, ethmoids, and the right ramus of the mandible following a gunshot wound. The patient underwent open reduction of his fractures and the patient was discharged on the eighth day after the trauma. Thirteen days after the discharge and 21 days after the gunshot wound, the patient returned to the ER due to heavy nasopharyngeal bleeding that compromised the patency of the patient’s airways and caused hemodynamic instability. Arteriography of the facial blood vessels revealed a pseudoaneurysm of the maxillary artery. Endovascular embolization with a synthetic embolic agent resulted in adequate hemostasis, and nine days after embolization the patient was discharged. Discussion The diagnosis of pseudoaneurysm is suggested by history and physical examination, and confirmed by one of several imaging methods, such as CT scan with contrast. Progressive enlargement of the lesion may lead to several complications, including rupture of the aneurysm and hemorrhage, compression of adjacent nerves, or release of embolic thrombi. Conclusion This case reports the long-term follow up and natural history of a patient with a post-traumatic pseudoaneurysm of the internal maxillary artery and the successful use of endovascular embolization to treat the lesion. PMID:26942333

  19. Endovascular Treatment of Persistent Epistaxis due to Pseudoaneurysm Formation of the Ophthalmic Artery Secondary to Nasogastric Tube

    SciTech Connect

    Selcuk, Hakan Soylu, Nur; Albayram, Sait; Selcuk, Dogan; Ozer, Harun; Kocer, Naci; Islak, Civan

    2005-04-15

    We present the case of a 60-year-old man with persistent epistaxis for 20 days that had started 2 weeks after removal of a nasogastric tube placed for an abdominal operation. There was no pathologic finding at selective facial and internal maxillary artery injections. An injury to the ethmoidal branches of the ophthalmic arteries or other arterial origins of bleeding was suspected. The internal carotid artery angiography revealed a pseudoaneurysm of an anterior ethmoidal branch of the left ophthalmic artery. The pseudoaneurysm was occluded with NBCA-histoacryl (25%) injection.0.

  20. Endovascular Treatment of Persistent Epistaxis due to Pseudoaneurysm Formation of the Ophthalmic Artery Secondary to Nasogastric Tube

    SciTech Connect

    Selcuk, Hakan Soylu, Nur; Albayram, Sait; Selcuk, Dogan; Ozer, Harun; Kocer, Naci; Islak, Civan

    2005-04-15

    We present the case of a 60-year-old man with persistent epistaxis for 20 days that had started 2 weeks after removal of a nasogastric tube placed for an abdominal operation. There was no pathologic finding at selective facial and internal maxillary artery injections. An injury to the ethmoidal branches of the ophthalmic arteries or other arterial origins of bleeding was suspected. The internal carotid artery angiography revealed a pseudoaneurysm of an anterior ethmoidal branch of the left ophthalmic artery. The pseudoaneurysm was occluded with NBCA-histoacryl (25%) injection.

  1. Superior Mesenteric Artery Pseudoaneurysm Associated with Celiac Axis Occlusion Treated Using Endovascular Techniques

    SciTech Connect

    Ray, Biswajit; Kuhan, Ganesh; Johnson, Brian; Nicholson, Anthony A.; Ettles, Duncan F.

    2006-10-15

    The case of a 30-year-old woman with a post-traumatic pseudoaneurysm of the superior mesenteric artery and associated celiac axis occlusion is presented. The patient was successfully treated with celiac artery recanalization and placement of a covered stent within the superior mesenteric artery. Follow-up at 3, 6, and 12 months and 3 years demonstrated patency of the covered stent and continued exclusion of the aneurysm. Although the long-term success of this procedure is unknown this management option should be considered where facilities are available, to reduce the increased morbidity associated with open surgical procedure.

  2. Anterior Tibial Artery Pseudoaneurysm following Ankle Arthroscopy in a Hemophiliac Patient.

    PubMed

    Chamseddin, Khalil H; Kirkwood, Melissa L

    2016-07-01

    Arthroscopy of the foot and ankle is a common orthopedic procedure with low complication rates. Arterial injuries from these procedures are an even more rare subset of the complications. Hemophilia A is a genetic disorder of aberrant coagulation, which leads to increased risk of bleeding even after minor trauma. We present the second case of anterior tibial artery pseudoaneurysm formation secondary to ankle arthroscopy in a hemophiliac patient and suggest that these individuals are at higher risk for developing complications associated with arterial injury. Furthermore, potential risk factors include port placement, anatomic variation of the vessels, and nature of the arthroscopic procedure. We recommend steps to prevent complications in hemophiliac patients. PMID:27174350

  3. A Rare Case of Complete Stent Fracture, Coronary Arterial Transection, and Pseudoaneurysm Formation Induced by Repeated Stenting

    PubMed Central

    Nakao, Fumiaki; Kanemoto, Masashi; Yamada, Jutaro; Suzuki, Kazuhiro; Tsuboi, Hidetoshi; Fujii, Takashi

    2015-01-01

    This report describes a rare asymptomatic case of complete stent fracture, coronary arterial transection, and pseudoaneurysm formation in response to repeated stenting. The proximal and distal ends of transected coronary artery were closed, and distal bypass was performed. Coronary arterial transection can occur in patients with repeated stenting as a long-term adverse event. PMID:26543650

  4. Hybrid endovascular and surgical approach for mycotic pseudoaneurysms of the extracranial internal carotid artery

    PubMed Central

    Stegher, Silvia; Occhiuto, Maria Teresa; Malacrida, Giovanni; Righini, Paolo; Tealdi, Domenico G; Nano, Giovanni

    2014-01-01

    Objectives: Mycotic pseudoaneurysms of the extracranial internal carotid artery are rare, and their management often represents a challenge, but treatment is necessary due to the high risk of rupture and distal brain embolization. Systemic antibiotics associated with open surgical excision of the infected tissues and carotid reconstruction using autologous grafts are the treatment of choice. The use of endovascular techniques still remains controversial in infective fields; however, it can be an attractive alternative in high-risk patients or more often as a “temporary” solution to achieve immediate bleeding control for a safe surgical reconstruction. Methods: We discuss the unusual case of an extracranial right internal carotid artery mycotic pseudoaneurysm following methicillin-resistant Staphylococcus aureus infection, in a patient with poor general conditions. Results and Conclusion: The lesion was successfully treated using a hybrid endovascular and surgical procedure. PMID:27489662

  5. Pseudoaneurysm of the free wall of the left ventricle without obstruction of major coronary arteries.

    PubMed

    Tesler, U F; Leccese, A

    1996-01-01

    We report a case of a 63-year-old woman who presented with pseudoaneurysm of the free wall of the left ventricle secondary to myocardial infarction, in the presence of angiographically normal major coronary arteries. This is the only such case we know of, in which the patient underwent successful surgical correction. At last follow-up, the patient was in good condition with no evidence of cardiac disease, at 9 years after surgery. PMID:8680277

  6. Pseudoaneurysm of the free wall of the left ventricle without obstruction of major coronary arteries.

    PubMed Central

    Tesler, U F; Leccese, A

    1996-01-01

    We report a case of a 63-year-old woman who presented with pseudoaneurysm of the free wall of the left ventricle secondary to myocardial infarction, in the presence of angiographically normal major coronary arteries. This is the only such case we know of, in which the patient underwent successful surgical correction. At last follow-up, the patient was in good condition with no evidence of cardiac disease, at 9 years after surgery. Images PMID:8680277

  7. A giant pseudoaneurysm of the left anterior descending coronary artery related to Behçet disease.

    PubMed

    Calafiore, Antonio M; Al Helali, Sumaya; Iaco', Angela L; Sheickh, Azmat A; Kheirallah, Hatim; Di Mauro, Michele

    2015-03-01

    We report the case of a young patient with a recent diagnosis of Behçet disease, in whom the left anterior descending coronary artery was found fully open into a giant pseudoaneurysm, with occlusion of the distal segment. Surgical treatment included opening of the pseudoaneurysm with clot and fibrous tissue removal, proximal left anterior descending coronary artery closure, and distal left anterior descending coronary artery grafting. In patients with Behçet disease, it is advisable to perform computed tomography coronary angiography to rule out the presence of coronary artery disease and the occurrence of a rare but potentially life-threatening complication. PMID:25742859

  8. Superficial temporal artery pseudoaneurysm presenting as a growing, pulsatile, and tender mass

    PubMed Central

    Seferi, Arsen; Alimehmeti, Ridvan; Pajaj, Ermira; Vyshka, Gentian

    2016-01-01

    Background: Superficial temporal artery (STA) pseudoaneurysms have been reported in the literature since the mid of seventeenth century from Bartholin, however, there is an increasing number of cases, suggesting a diversity of etiological factors. Among these, traumatic events, even of an iatrogenic nature, have been identified as causative factors for nonspontaneous STA pseudoaneurysms. Regional pain and tenderness, troublesome pulsations of the mass, cosmetic concerns as well as the risk of bleeding warrant a thorough evaluation and a definite interventional approach to the condition. Case Description: A 21-year-old Caucasian male searched medical advice for a growing, tender, and pulsatile mass on his right temple, with isolated and short episodes of lancinating sensations, after sustaining a blunt trauma following a hit with a stick half a year before the admission. Enhanced cranial computed tomography and angiography confirmed the diagnosis of an STA pseudoaneurysm. A direct percutaneous aspiration, as well as ultrasonography, was performed prior to the neurosurgical intervention, with the complete removal of the mass. Conclusions: STA pseudoaneurysms require a careful evaluation and a conclusive approach in order to avoid the risk of a growing mass and other nonremote complications such as bone erosions and bleeding. Different treatment options are available, including endovascular obliteration and embolization, however, surgical removal after ligation of the afferent and efferent segments of the vessel seem to be highly effective. PMID:27413578

  9. Haematochezia from a Splenic Artery Pseudoaneurysm Communicating with Transverse Colon: A Case Report and Literature Review.

    PubMed

    O'Brien, James; Muscara, Francesca; Farghal, Aser; Shaikh, Irshad

    2016-01-01

    Splenic artery aneurysms (SAA) are the third most common intra-abdominal aneurysm. Complications include invasion into surrounding structures often in association with preexisting pancreatic disease. We describe an 88-year-old female, with no history of pancreatic disease, referred with lower gastrointestinal bleeding. CT angiography showed a splenic artery pseudoaneurysm with associated collection and fistula to the transverse colon at the level of the splenic flexure. The pseudoaneurysm was embolised endovascularly with metallic microcoils. Rectal bleeding ceased. The patient recovered well and follow-up angiography revealed no persistence of the splenic artery pseudoaneurysm. SAA rupture results in 29%-50% mortality. Experienced centres report success with the endovascular approach in haemodynamically unstable patients, as a bridge to surgery, and even on a background of pancreatic disease. This case highlights the importance of prompt CT angiography, if endoscopy fails to identify a cause of gastrointestinal bleeding. Endovascular embolisation provides a safe and effective alternative to surgery, where anatomical considerations and local expertise permit. PMID:27559488

  10. Haematochezia from a Splenic Artery Pseudoaneurysm Communicating with Transverse Colon: A Case Report and Literature Review

    PubMed Central

    Muscara, Francesca; Farghal, Aser; Shaikh, Irshad

    2016-01-01

    Splenic artery aneurysms (SAA) are the third most common intra-abdominal aneurysm. Complications include invasion into surrounding structures often in association with preexisting pancreatic disease. We describe an 88-year-old female, with no history of pancreatic disease, referred with lower gastrointestinal bleeding. CT angiography showed a splenic artery pseudoaneurysm with associated collection and fistula to the transverse colon at the level of the splenic flexure. The pseudoaneurysm was embolised endovascularly with metallic microcoils. Rectal bleeding ceased. The patient recovered well and follow-up angiography revealed no persistence of the splenic artery pseudoaneurysm. SAA rupture results in 29%–50% mortality. Experienced centres report success with the endovascular approach in haemodynamically unstable patients, as a bridge to surgery, and even on a background of pancreatic disease. This case highlights the importance of prompt CT angiography, if endoscopy fails to identify a cause of gastrointestinal bleeding. Endovascular embolisation provides a safe and effective alternative to surgery, where anatomical considerations and local expertise permit. PMID:27559488

  11. [Post-traumatic pseudoaneurysm of the anterior tibial artery secondary to tibial shaft fracture. Case report].

    PubMed

    Gómez-Salazar, J; Tovar-López, J; Hernández-Rodríguez, G; De la Concha-Ureta, H

    2016-01-01

    Arterial pseudoaneurysm of the lower limb is an infrequent entity, particularly in the infrapopliteal segment. It is commonly associated to vascular repairs or follows a localized arterial lesion, a fracture or a surgical procedure. There is little information in Mexico about this entity in cases involving the anterior tibial artery, and secondary to trauma and osteosynthesis. Given that sudden bleeding due to rupture of the pseudoaneurysm is a possible catastrophic outcome for the viability of the segment, it is important to timely detect and diagnose the pseudoaneurysm. Treatment indications contained in the international literature are controversial. Solution-oriented approaches may be either surgical or endovascular. Current reports show that the best treatment option is an autologous saphenous vein graft, which maintains blood flow and minimizes the risk of peripheral ischemia. The purpose of this paper is to report the case of a patient who sustained the above mentioned complication and provide a literature review. This topic should be further investigated, as this condition may go unnoticed in a large number of cases, given that its symptoms are silent. PMID:27627775

  12. Blunt traumatic superior gluteal artery pseudoaneurysm presenting as gluteal hematoma without bony injury: A rare case report.

    PubMed

    Babu, Annu; Gupta, Amit; Sharma, Pawan; Ranjan, Piyush; Kumar, Atin

    2016-08-01

    Blunt traumatic injuries to the superior gluteal artery are rare in clinic. A majority of injuries present as aneurysms following penetrating trauma, fracture pelvis or posterior dislocation of the hip joint. We reported a rare case of superior gluteal artery pseudoaneurysm following blunt trauma presenting as large expanding right gluteal hematoma without any bony injury. The gluteal hematoma was suspected clinically, confirmed by ultrasound and the arterial injury was diagnosed by CT angiography that revealed a large right gluteal hematoma with a focal contrast leakage forming a pseudoaneurysm within the hematoma. Pseudoaneurysm arose from the superior gluteal branch of right internal iliac artery, which was successfully angioembolized. The patient was discharged on day 4 of hospitalization with resolving gluteal hematoma. This report highlighted the importance of considering an arterial injury following blunt trauma to the buttocks with subsequent painful swelling. Acknowledgment of this rare injury pattern was necessary to facilitate rapid diagnosis and appropriate treatment. PMID:27578385

  13. Extrahepatic Pseudoaneurysms and Ruptures of the Hepatic Artery in Liver Transplant Recipients: Endovascular Management and a New Iatrogenic Etiology

    SciTech Connect

    Saad, Wael E. A. Dasgupta, Niloy; Lippert, Allison J.; Turba, Ulku C.; Davies, Mark G.; Kumer, Sean; Gardenier, Jason C.; Sabri, Saher S.; Park, Auh-Whan; Waldman, David L.; Schmitt, Timothy; Matsumoto, Alan H.; Angle, John F.

    2013-02-15

    To characterize extrahepatic pseudoaneurysm regarding incidence and etiology and determine the effectiveness of endovascular management. A retrospective audit of 1,857 liver transplants in two institutions was performed (1996-2009). Recipients' demographics, clinical presentation, transplant type, biliary anastomosis, and presence of biliary endoprostheses were noted. Pseudoaneurysms were classified into iatrogenic (associated with biliary endoprosthesis or angioplasty) or spontaneous extrahepatic pseudoaneurysms. Spontaneous and iatrogenic pseudoaneurysms were compared for time from transplant, presenting symptoms, location in the arterial anatomy, and 3-month graft survival. Arterial patency and 6-month graft survival were calculated. Twenty pseudoaneurysms were found (1.1 %, 20/1,857): 9 (0.5 % of transplants, 9/1,857) were spontaneous and 11 (0.6 % of transplants, 11/1,857) were 'iatrogenic' (due to minimally invasive procedures: 4 angioplasty and 7 biliary endoprostheses). Sixty percent (12/20) underwent endovascular management (4 coil embolization and 8 stent-grafts). Technical success was 83 % (10/12) with a mean arterial patency of 70 % (follow-up mean, 4.9; range, 0-18 months). The 1-, 3-, and 6-month graft survival was 70, 40, and 35 %, respectively. Due to minimally invasive procedures, posttransplant extrahepatic pseudoaneurysms are no longer an exclusive complication of the transplant surgery itself. Endovascular management is effective to stabilize patients but has not improved historic postsurgical graft survival.

  14. Percutaneous Closure of a Coronary Artery-to-Vein Graft Anastomotic Pseudoaneurysm Presenting as Acute Coronary Syndrome after Recent Coronary Artery Bypass Grafting

    PubMed Central

    Sharma, Suresh; Gupta, Kamal; Wiley, Mark; Parashara, Deepak

    2015-01-01

    Pseudoaneurysm formation has been reported in degenerated coronary artery saphenous vein bypass grafts, as well as in native coronary arteries after interventional procedures or blunt trauma. In contrast, pseudoaneurysm formation arising from the anastomotic site of native coronary vessels soon after coronary artery bypass grafting is rare, and neither the clinical presentation of this phenomenon nor its treatment is well described. We present the case of a 63-year-old man, a recent coronary artery bypass grafting patient, who presented with acute coronary syndrome due to a large and expanding pseudoaneurysm of the saphenous vein-to-ramus intermedius artery graft anastomosis. After several attempts, we successfully treated the pseudoaneurysm by means of percutaneous coil embolization. To our knowledge, this is the first report of acute coronary syndrome secondary to a pseudoaneurysm at the coronary artery–saphenous vein graft anastomosis. In addition, this appears to be the first report of the percutaneous treatment of such a pseudoaneurysm by means of coil embolization. PMID:26175645

  15. Role and Effectiveness of Percutaneous Arterial Embolization in Hemodynamically Unstable Patients with Ruptured Splanchnic Artery Pseudoaneurysms

    SciTech Connect

    Dohan, Anthony; Eveno, Clarisse; Dautry, Raphael Guerrache, Youcef; Camus, Marine; Boudiaf, Mourad; Gayat, Etienne; Dref, Olivier Le Sirol, Marc Soyer, Philippe

    2015-08-15

    PurposeTo assess the role and effectiveness of percutaneous arterial embolization (TAE) in patients with hemodynamic instability due to hypovolemic shock secondary to ruptured splanchnic artery pseudoaneurysms (SAPA).Materials and MethodsSeventeen patients (11 men, 6 women; mean age, 53 years) with hemodynamic instability (systolic blood pressure <90 mmHg) due to hypovolemic shock secondary to ruptured SAPA were treated by TAE. Clinical files, multidetector row computed tomography angiography, and angiographic examinations along with procedure details were reviewed.ResultsSeventeen SAPAs were present, predominantly located on gastroduodenal or pancreatic arteries (9/17; 53 %). Angiography showed extravasation of contrast medium from SAPA in 15/17 patients (88 %). Technical success rate of TAE was 100 %. TAE was performed using metallic coils in all patients (100 %), in association with gelatin sponge in 5/17 patients (29 %). TAE allowed controlling the bleeding and returning to normal hemodynamic status in 16/17 patients (94 %). In 1/17 patient (6 %), surgery was needed to definitively control the bleeding. The mortality and morbidity rate of TAE at 30 days were 0 and 12 %, respectively. Morbidity consisted in coil migration in 1/17 patient (6 %) and transient serum liver enzyme elevation in 1/17 patient (6 %).ConclusionTAE is an effective and safe treatment option for ruptured SAPA in hemodynamically unstable patients, with a success rate of 94 %. Our results suggest that TAE should be the favored option in patients with hemodynamic instability due to ruptured SAPA.

  16. Endovascular treatment of anterior tibial artery pseudoaneurysm following locking compression plating of the tibia.

    PubMed

    van Hensbroek, P Boele; Ponsen, K J; Reekers, J A; Goslings, J C

    2007-04-01

    Less invasive surgery and interventional radiology are relatively new techniques. This case report describes a patient with a distal tibial fracture that was stabilized using minimally invasive osteosynthesis consisting of a precontoured metaphyseal Locking Compression Plate (LCP). Postoperative radiographs showed good alignment of the bone, and the initial postoperative course was uneventful. At the sixth-week follow-up visit after surgery, the patient presented with a pulsating and tender mass on the lower leg that was palpable subcutaneously. Arteriography showed a pseudoaneurysm of the anterior tibial artery. At the same procedure an endovascular stent was placed, thereby excluding the pseudoaneurysm from the main circulation while keeping the vessel lumen patent. At the time of the last visit, 6 months after the operation, the patient was fully weightbearing with normal function of the ankle but with a nonhealing fracture on the x-ray. The dorsalis pedis pulse was equally strong as on the right side. Endovascular treatment with a covered stent proved to be an effective treatment for the described posttraumatic pseudoaneurysm of the anterior tibial artery. This case illustrates a risk of less invasive fracture surgery and at the same time underlines the value of a multidisciplinary approach to complications in trauma surgery. PMID:17414557

  17. Invasive pulmonary mucormycosis with concomitant lung cancer presented with massive hemoptysis by huge pseudoaneurysm of pulmonary artery.

    PubMed

    Kim, Young Il; Kang, Hyo Cheol; Lee, Ho Sung; Choi, Jae Sung; Seo, Ki Hyun; Kim, Yong Hoon; Na, Juock

    2014-11-01

    Pulmonary mucormycosis is a rare opportunistic invasive fungal infection involving the pulmonary vasculature in immunocompromised patients. Pseudoaneurysm of pulmonary artery in mucormycosis is a rare fatal complication after invasion and rupture of a pulmonary artery. We report a patient with diabetes mellitus and incidental lung cancer who developed massive hemoptysis because of a huge pseudoaneurysm of the left pulmonary artery by mucormycosis. Although the patient had been managed by amphotericin B followed by left pneumonectomy for persistent hemoptysis, he died from septic shock and multiorgan failure after surgery. Histologic analysis of a surgical specimen revealed concomitant squamous cell lung cancer. PMID:25441799

  18. Radiological management of multiple hepatic artery pseudoaneurysms associated with cholangitic abscesses

    PubMed Central

    Goyal, Ankur; Madhusudhan, Kumble S; Gamanagatti, Shivanand; Baruah, Bhaskar; Shalimar; Sharma, Raju

    2016-01-01

    Hepatic artery pseudoaneurysms (HAP) are uncommon, occurring mostly as a complication of trauma (accidental or iatrogenic). Liver abscess rarely causes HAP and multiple HAP associated with cholangitic abscesses have not been reported in the literature. We present a patient of acute necrotizing pancreatitis with stent block cholangitis and multiple cholangitic abscesses who developed hemorrhagic output through drainage catheter in the liver abscess. A multiphasic CT angiography demonstrated three HAP, which were treated with a combination of endovascular coil embolization and percutaneous thrombin injection. The fact that cholangitic abscesses may be associated with pseudoaneurysms should not be neglected, considering the potentially catastrophic complication and relatively easy radiological management. CT angiography permits accurate diagnosis and lays down the roadmap for endovascular procedures. PMID:27081232

  19. Pseudoaneurysm of an aberrant internal carotid artery in the middle ear caused by myringotomy.

    PubMed

    Takano, Kenichi; Wanibuchi, Masahiko; Ito, Fumie; Himi, Tetsuo

    2016-12-01

    An aberrant internal carotid artery (ICA) is a rare abnormality associated with life-threatening otorrhagia if inadvertently injured during middle-ear surgery including myringotomy. We present a case where a 3-year-old girl experienced massive otorrhagia following myringotomy, and computed tomographic scan showed the aberrant ICA. Bleeding was controlled by ear canal packing, but rebleeding occurred. Investigations by carotid angiography demonstrated a pseudoaneurysm of the aberrant ICA in the middle ear. We attempted surgical repair using a high-flow bypass technique; however, the bypass graft was occluded by embolic complications, and eventually, ligation of the ICA was performed, which led to the paralysis of the patient's left limbs. In this report, management of iatrogenic aberrant ICA injuries and pseudoaneurysms in the middle ear are discussed based on the case that we experienced. PMID:27085819

  20. Visceral Pseudoaneurysm Embolisation Using 'Ping-Pong' Technique: Importance of Dual Arterial Catheterisation to Prevent Rupture.

    PubMed

    Burrows, V; Zayyan, K S; Harding, J

    2015-01-01

    Supracolic peri-pancreatic visceral pseudoaneurysms combine the challenges of difficult location for open surgical repair with unpredictable risk of fatal exsanguination. Endovascular embolisation is a well-established method of safely decompressing these lesions using a variety of thrombogenic agents. A single catheter technique is commonly employed to achieve this outcome. However, there is also a risk of iatrogenic rupture during these procedures as a result of occlusion of one vessel allowing pressure to rise through any other vessel(s). Thus a thorough understanding of the flow dynamics prior to and during occlusion is essential for safe decompression. We report the adaptation of dual arterial catheter technique in treating these lesions in an 80-year old man with a large, leaking peripancreatic visceral pseudo-aneurysm. Our technique of alternating between intervention and observation of effect allows greater control of the potentially unpredictable haemodynamic situation. PMID:26158256

  1. Ruptured pseudoaneurysm of the middle meningeal artery presenting with a temporal lobe hematoma and a contralateral subdural hematoma

    PubMed Central

    Marvin, Eric; Laws, Lindsay Hilken; Coppens, Jeroen Raymond

    2016-01-01

    Background: Traumatic pseudoaneurysms of the middle meningeal artery (MMA) are rare, associated with skull fractures, and have a high mortality rate. When they rupture, MMA pseudoaneurysms frequently cause epidural hematomas and occasionally ipsilateral subdural or subarachnoid hemorrhage. Isolated intraparenchymal hemorrhage has also been reported. Case Description: A 54-year-old female who suffered a loss of consciousness resulting in a fall presented with a Glasgow Coma Scale of 7t. Imaging demonstrated a right subdural hematoma (SDH) with midline shift, left skull fracture overlying the left MMA, and left temporal lobe intraparenchymal hematoma extending to the surface. The patient underwent a right craniectomy with evacuation of the SDH, and the preoperative computed tomographic angiography revealed abnormal dilation of the left MMA consistent with a pseudoaneurysm. The pseudoaneurysm was treated with endovascular treatment, and the intraparenchymal hematoma was treated conservatively. Her recovery was uneventful, and she received a cranioplasty 3 months after the decompression. Conclusions: The presence of a fracture over the MMA and intraparenchymal hematoma should prompt suspicion for a traumatic pseudoaneurysm. Pseudoaneurysms of the MMA can cause catastrophic bleeding, and prompt treatment is necessary. Endovascular embolization is an effective method that decreases the hemorrhage risk of MMA pseudoaneurysms. PMID:26862457

  2. Atypical presentation of a hepatic artery pseudoaneurysm: A case report and review of the literature

    PubMed Central

    Luckhurst, Casey M; Perez, Chelsey; Collinsworth, Amy L; Trevino, Jose G

    2016-01-01

    Classically, hepatic artery pseudoaneurysms (HAPs) arise secondary to trauma or iatrogenic causes. With an increasing prevalence of laparoscopic procedures of the hepatobiliary system the risk of inadvertent injury to arterial vessels is increased. Pseudoaneurysm formation post injury can lead to serious consequences of rupture and subsequent hemorrhage, therefore intervention in all identified visceral pseudoaneurysms has been advocated. A variety of interventional methods have been proposed, with surgical management becoming the last step intervention when minimally invasive therapies have failed. The authors present a case of a HAP in a 56-year-old female presenting with jaundice and pruritis suggestive of a Klatskin’s tumor. This presentation of HAP in a patient without any significant past medical or surgical intervention is atypical when considering that the majority of HAP cases present secondary to iatrogenic causes or trauma. Multiple minimally invasive approaches were employed in an attempt to alleviate the symptomology which included jaundice and associated inflammatory changes. Ultimately, a right hepatic trisegmentectomy was required to adequately relieve the mass effect on biliary outflow obstruction and definitively address the HAP. The presentation of a HAP masquerading as a malignancy with jaundice and pruritis, rather than the classic symptoms of abdominal pain, anemia, and melena, is unique. This presentation is only further complicated by the absent history of either trauma or instrumentation. It is important to be aware of HAPs as a potential cause of jaundice in addition to the more commonly thought of etiologies. Furthermore, given the morbidity and mortality associated with pseudoaneurysm rupture, intervention in identifiable cases, either by minimally invasive or surgical interventions, is recommended. PMID:27366305

  3. Endovascular Internal Trapping of Ruptured Occipital Artery Pseudoaneurysm Associated with Occipital-Internal Jugular Vein Fistula in Neurofibromatosis Type 1.

    PubMed

    Imahori, Taichiro; Fujita, Atsushi; Hosoda, Kohkichi; Kohmura, Eiji

    2016-05-01

    Spontaneous cervical extradural pseudoaneurysms or arteriovenous fistulas (AVFs) are rare vascular diseases. We report a case of ruptured occipital artery (OA) pseudoaneurysm associated with occipital-internal jugular vein (IJV) fistula in neurofibromatosis type 1. Endovascular internal trapping via the OA was attempted; however, the distal entry of the OA could not be accessed because of the high shunt flow and tortuosity of the OA. The distal part of the OA was obliterated with coil via a transvenous approach through the IJV and pseudoaneurysm. The proximal entry of the OA was obliterated with coil and glue under proximal flow control with a balloon, and the fistula was successfully obliterated without placement of coils in the pseudoaneurysm. When ordinary internal trapping via a transarterial approach is not possible, the transvenous approach should be considered as an alternative for AVF associated with an aneurysmal component. PMID:26971039

  4. Covered Stent-Graft Treatment of Traumatic Internal Carotid Artery Pseudoaneurysms: A Review

    SciTech Connect

    Maras, Dimitrios; Lioupis, Christos Magoufis, George; Tsamopoulos, Nikolaos; Moulakakis, Konstantinos; Andrikopoulos, Vasilios

    2006-12-15

    Objective. To review the literature concerning the management with placement of covered stent-grafts of traumatic pseudoaneurysms of the extracranial internal carotid artery (ICA) resulting from penetrating craniocervical injuries or skull base fractures. Method. We have reviewed, from the Medline database, all the published cases in the English literature since 1990 and we have added a new case. Results. We identified 20 patients with traumatic extracranial ICA pseudoaneurysms due to penetrating craniocervical injuries or skull base fractures who had been treated with covered stent-graft implantation. Many discrepancies have been ascertained regarding the anticoagulation therapy. In 3 patients the ICA was totally occluded in the follow-up period, giving an overall occlusion rate 15%. No serious complication was reported as a result of the endovascular procedure. Conclusion. Preliminary results suggest that placement of stent-grafts is a safe and effective method of treating ICA traumatic pseudoaneurysms resulting from penetrating craniocervical injuries or skull base fractures. The immediate results are satisfactory when the procedure takes place with appropriate anticoagulation therapy. The periprocedural morbidity and mortality and the early patency are also acceptable. A surveillance program with appropriate interventions to manage restenosis may improve the long-term patency.

  5. Pancreatitis-associated pseudoaneurysm of the splenic artery presenting as lower gastrointestinal bleeding: treatment with transcatheter embolisation

    PubMed Central

    Taslakian, Bedros; Khalife, Mohammad; Faraj, Walid; Mukherji, Deborah; Haydar, Ali

    2012-01-01

    Pancreatitis is a known cause of pseudoaneurysms of the peripancreatic arteries, which can rarely rupture into various adjacent structures and become a source of life-threatening bleeding. The management is challenging and requires an individualised approach and multidisciplinary care. Herein, we present the case of a 24-year-old man in whom a splenic pseudoaneurysm ruptured into the adjacent infected pseudocyst, communicating with the colon by a fistulous tract, causing massive lower gastrointestinal bleeding. This was successfully managed by transcatheter arterial embolisation (TAE). PMID:23208811

  6. Pseudoaneurysm of the Internal Mammary Artery as an Unusual Cause of Post-sternotomy Hemorrhage: The Role of Multislice Computed Tomography in the Diagnosis and Treatment Planning

    SciTech Connect

    Kamath, Sridhar Unsworth-White, Jonathan; Wells, Irving P.

    2005-04-15

    Pseudoaneurysm of the internal mammary artery (IMA) following median sternotomy is extremely rare. To date, the reported cases are only in single figures. The majority of these pseudoaneurysms were suspected from the clinical presentation, echocardiography or computed tomography (CT) but were only confirmed on contrast angiography. This case report demonstrates the current ability to carry out detailed vascular imaging on a 16-slice CT scanner. This accurate delineation of the pseudoaneurysm allowed targeted therapeutic embolization to be performed without unnecessary angiographic imaging.

  7. Post-traumatic internal mammary artery pseudoaneurysm: A rare complication of pericardiocentesis

    PubMed Central

    Mehra, Sanjay; Buch, Ashesh; Truong, Crystal N; Moshiri, Mariam; Shriki, Jabi E.; Bhargava, Puneet

    2015-01-01

    Before the advent of ultrasound, percutaneous pericardiocentesis was associated with relatively high mortality and complication rates (6% and 20–50%, respectively) [1–3]. Ultrasound (US)-guided pericardiocentesis has dramatically decreased the incidence of complications by direct visualization of the heart and other adjacent vital structures. US helps localize the size and location of the pericardial effusion, measure the distance from the chest wall, localize adjacent, vital organs, and determine the optimal access site to the effusion. We report a case of posttraumatic internal mammary artery pseudoaneurysm, a rare complication of pericardiocentesis. PMID:27141247

  8. Pseudoaneurysm of anterior tibial artery following a diaphyseal fracture of the tibia mimicking a malignant bone tumor.

    PubMed

    Sautet, Pierre; Choufani, Elie; Petit, Philippe; Launay, Franck; Jouve, Jean-Luc; Pesenti, Sébastien

    2016-09-01

    Pseudoaneurysms of the lower limb are rare and frequently iatrogenics complications. Closed traumas are likely to generate lesions of the arterial wall, which generally become symptomatic at a later stage. The diagnosis of such vascular lesion is difficult because the symptomatology and the onset can be delayed. We herein report the case of a 15-year-old patient in whom the diagnosis of pseudoaneurysm of the anterior tibial artery was made 5 months after a non-displaced closed fracture of the tibial shaft. The radiographs were evocative of a malignant bone tumor. The study of vessels by a contrast-enhanced CT-scan enabled us to diagnose the pseudoaneurysm. Before the occurrence of late onset swelling, a history of trauma must be sought, even old. PMID:27447879

  9. A spontaneous superficial temporal artery pseudoaneurysm possibly related to atherosclerosis: Case report and review of literature

    PubMed Central

    Takemoto, Yushin; Hasegawa, Shu; Nagamine, Michiko; Kasamo, Daiki; Matsumoto, Jun; Miura, Masaki; Kuratsu, Junichi

    2016-01-01

    Background: Spontaneous superficial temporal artery (STA) pseudoaneurysms are very rare; only four cases, including ours, have been reported to date. Therefore, the cause of them has not been studied. Case Description: A 57-year-old woman was admitted to our hospital with a pulsatile mass in the left preauricular region. Her medical history included hypertension, dyslipidemia, and angina pectoris. She denied a history of head injury or minor head trauma. Three-dimensional computed tomography angiography showed a well-enhanced saccular aneurysm on the main trunk of the STA. To prevent rupture it was removed surgically. The histological diagnosis was pseudoaneurysm with atherosclerosis. By the 2nd postoperative day, she had completely recovered and was discharged home. There has been no relapse. Conclusions: As all four documented patients were at high risk for atherosclerosis, we posit that a causal factor was weakening of the arterial wall due to atherosclerosis and chronic pressure on the STA from anatomical structures. Here, we present histological evidence to support this hypothesis. PMID:27127716

  10. Cavernous carotid artery pseudo-aneurysm treated by stenting in acromegalic patient.

    PubMed

    de Souza, Jorge Marcondes; Domingues, Flavio S; Espinosa, Gaudencio; Gadelha, Monica

    2003-06-01

    We report on a case of endovascular management of pseudoaneurysm of the cavernous segment of the internal carotid artery with covered stent reconstruction. A 36 years-old woman with a history of previous transsphenoidal approach for pituitary macroadenoma and false aneurysma formation was studied in a protocol that included balloon test occlusion and cerebral blood flow evaluation. An endovascular covered stent deployment in the area of the carotid laceration was performed with isolation of the aneurysm from the circulation and maintenance of the carotid flow. Helical angio-CT and cerebral digital subtraction angiography showed the carotid preservation without stenosis in the stented area. In conclusion, endovascular stent reconstruction for post-transsphenoidal carotid artery laceration and false aneurysm is demonstrated as useful technical adjunct in the management strategy and with the potential for carotid sacrifice morbidity avoidance. PMID:12894285

  11. Rapid ventricular pacing for a basilar artery pseudoaneurysm in a pediatric patient: case report.

    PubMed

    Nimjee, Shahid M; Smith, Tony P; Kanter, Ronald J; Ames, Warwick; Machovec, Kelly A; Grant, Gerald A; Zomorodi, Ali R

    2015-06-01

    Large cerebral aneurysms of the basilar apex are difficult to treat. Recently, endovascular treatment has mitigated much of the morbidity associated with treating these lesions. However, the morphology of aneurysms of the vertebrobasilar system can preclude endovascular treatment. Rapid ventricular pacing (RVP) facilitates open surgical treatment of cerebral aneurysms. It can assist in reducing the pressure of the neck of the aneurysm, allowing safe application of a clip. The authors present a case of a pediatric patient who developed a basilar artery pseudoaneurysm that required surgery. Given the large size of the aneurysm, RVP was performed, allowing the surgeons to dissect the dome of the aneurysm from the surrounding tissue and pontine perforating branches away from the lesion to safely clip the lesion. The patient had an uneventful recovery. To the authors' knowledge, this represents the first known case of RVP to aid in basilar artery clip occlusion in a pediatric patient. PMID:25745950

  12. MRSA-Infected External Iliac Artery Pseudoaneurysm Treated with Endovascular Stenting

    SciTech Connect

    Clarke, M.G.; Thomas, H.G. Chester, J.F.

    2005-04-15

    A 48-year-old woman with severe juvenile-onset rheumatoid arthritis presented with a bleeding cutaneous sinus distal to her right total hip replacement scar. Methicillin resistant Staphylococcus aureus (MRSA) was isolated on culture. She had previously undergone bilateral total hip and knee replacements at aged 23 and six years later had the right knee prosthesis removed for infection, with subsequent osteomyelitis of the femoral shaft and right total hip prosthesis disruption. Peripheral arteriography was performed in view of persistent bleeding from the sinus, which revealed a 6 cm false aneurysm filling from and compressing the right external iliac artery (EIA). A PTFE-covered, balloon expandable JOSTENT was deployed in the right EIA, successfully excluding the false aneurysm and preventing further bleeding from the sinus. No graft infection was reported at 12 months. This case illustrates the potential use of endovascular stent-grafting in the treatment of an infected pseudoaneurysm.

  13. Mediastinal pancreatic pseudocyst with hemorrhage and left gastric artery pseudoaneurysm, managed with left gastric artery embolization and placement of percutaneous trans-hepatic pseudocyst drainage.

    PubMed

    Brahmbhatt, Parag; McKinney, Jason; Litchfield, John; Panchal, Mehul; Borthwick, Thomas; Young, Mark; Klosterman, Lance

    2016-08-01

    Mediastinal pancreatic pseudocyst (MPP) is a rare, but known, complication of both acute and chronic pancreatitis. Most pseudocysts are associated with alcoholic pancreatitis. Recent advances in endoscopic techniques have shown promising results, with reduced chances of infection and recurrence than with percutaneous drainage, but limited availability restricts widespread use. Left gastric artery pseudoaneurysm with mediastinal pseudocyst has not been described in the literature to date. We report a successful resolution of hemorrhagic MPP with embolization of pseudoaneurysm and percutaneous trans-hepatic pseudocyst drainage. PMID:25502760

  14. Pseudoaneurysm of the gastroduodenal artery as a cause of obstructive jaundice.

    PubMed

    Kossak, J; Janik, J; Debski, J; Rytlewski, R; Sałaciński, A

    2001-01-01

    A 35-year-old man presented to our emergency room with asymptomatic jaundice. A physical exam revealed a palpable mass with audible bruit in the epigastrium. Total serum bilirubin was 21.7 mg%. A real time sonography/Doppler examination showed widening of the biliary tree (common bile duct diameter of 13 mm) and a mass in the pancreatic head with turbulent flow. Arteriography of the celiac axis revealed a pseudoaneurysm of the gastroduodenal artery. A ligation of the gastroduodenal artery was performed surgically, and the aneurysmal cavity was explored and emptied. An intraoperative cholangiography showed slight stenosis of the common bile duct distally, and so a choledochojejunostomy was performed. The patient's recovery was uneventful. A follow-up angiogram revealed the short stump of the gastroduodenal artery and no aneurysm or extravasation of dye. A follow-up ultrasound showed the common bile duct measuring 5.5 mm. The bilirubin level dropped to normal values. The patient was discharged on 12 days after surgery. Ten months following surgery he was doing well. The pathology, diagnosis, and treatment of such cases are briefly discussed. PMID:11433208

  15. Hemosuccus pancreaticus caused by rupture of a splenic artery pseudoaneurysm complicating chronic alcoholic pancreatitis: an uncommon cause of gastrointestinal bleeding.

    PubMed

    Hiltrop, Nick; Vanhauwaert, Anke; Palmers, Pieter-Jan Liesbeth Herman; Cool, Mike; Deboever, Guido; Lambrecht, Guy

    2015-12-01

    We present a case of a 52-year old female patient with intermittent gastrointestinal bleeding and iron deficiency anaemia. Repeated endoscopic investigation revealed no diagnosis, but contrast-enhanced computed tomography showed a splenic artery pseudo-aneurysm secondary to chronic alcoholic pancreatitis. A distal pancreatectomy and splenectomy was performed. Hemosuccus pancreaticus is an uncommon cause of gastrointestinal bleeding, most frequently associated with chronic pancreatitis. Erosion of a peripancreatic artery by a pseudocyst can cause a pseudoaneurysm and rupture occurs in up to 10% of the cases. Bleeding from a pseudocyst wall or rupture of an atherosclerotic or traumatic aneurysm is rare. Angiography, contrast-enhanced computed tomography and endoscopic findings can be diagnostic in the majority of cases. Angiographic embolization or surgery are both therapeutic options depending on underlying nonvascular pancreas related indications requiring surgery. We discuss diagnostic pitfalls and current therapeutic strategies in the management of this disease. PMID:26712055

  16. Ruptured mycotic common femoral artery pseudoaneurysm: fatal pulmonary embolism after emergency stent-grafting in a drug abuser.

    PubMed

    Karkos, Christos D; Kalogirou, Thomas E; Giagtzidis, Ioakeim T; Papazoglou, Konstantinos O

    2014-12-01

    The rupture of a mycotic femoral artery pseudoaneurysm in an intravenous drug abuser is a limb- and life-threatening condition that necessitates emergency intervention. Emergency stent-grafting appears to be a viable, minimally invasive alternative, or a bridge, to subsequent open surgery. Caution is required in cases of suspected concomitant deep vein thrombosis in order to minimize the possibility of massive pulmonary embolism during stent-grafting, perhaps by omitting stent-graft postdilation or by inserting an inferior vena cava filter first. We describe the emergency endovascular management, in a 60-year-old male intravenous drug abuser, of a ruptured mycotic femoral artery pseudoaneurysm, which was complicated by a fatal pulmonary embolism. PMID:25593530

  17. Concurrent Ruptured Pseudoaneurysm of the Internal Carotid Artery and Cerebral Infarction as an Initial Manifestation of Polycythemia Vera

    PubMed Central

    Choi, Kyu-Sun; Ryu, Je-Il; Oh, Young-Ha

    2015-01-01

    The most common neurologic manifestations of polycythemia vera (PV) are cerebral infarction and transient ischemic attacks, while cerebral hemorrhage or intracranial dissection has been rarely associated with PV. Here we report the first case of a 59-year-old patient with intracranial supraclinoid internal carotid artery (ICA) dissection causing cerebral infarction and concomitant subarachnoid hemorrhage due to pseudoaneurysm rupture as clinical onset of PV. This case report discusses the possible mechanism and treatment of this extremely rare condition. PMID:26361530

  18. Treatment of Cervical Internal Carotid Artery Spontaneous Dissection with Pseudoaneurysm and Unilateral Lower Cranial Nerves Palsy by Two Silk Flow Diverters

    SciTech Connect

    Zelenak, Kamil; Zelenakova, Jana; DeRiggo, Julius; Kurca, Egon; Kantorova, Ema; Polacek, Hubert

    2013-08-01

    Internal carotid artery (ICA) lesions in the parapharyngeal space (a dissection and a pseudoaneurysm) may present as isolated lower cranial nerves (IX, X, XI, and XII) palsy (Collet-Sicard syndrome). Some arteriopathies such as fibromuscular dysplasia and tortuosity make a vessel predisposed to dissection. Extreme vessel tortuosity makes the treatment by a stent graft impossible. Two Silk stents were used in a 46 year-old man with left lower cranial nerves (IX-XII) palsy for the treatment of left ICA spontaneous dissection with pseudoaneurysm. A follow-up angiogram 5 months later confirmed pseudoaneurysm thrombosis and patency of the left ICA. The patient recovered completely from the deficits.

  19. Percutaneous Thrombin Injection of a Femoral Artery Pseudoaneurysm with Simultaneous Venous Balloon Occlusion of a Communicating Arteriovenous Fistula

    SciTech Connect

    Mittleider, Derek Cicuto, Kenneth; Dykes, Thomas

    2008-07-15

    An 82-year-old woman developed acute occlusion of her right coronary artery. She underwent percutaneous coronary stent placement and aortic balloon pump installation. In the postprocedural period, she developed a common femoral artery pseudoaneurysm (PSA) that communicated with the common femoral vein via an arteriovenous fistula (AVF). After unsuccessful ultrasound-guided compression, ultrasound-guided thrombin injection of the PSA was performed, with simultaneous balloon occlusion of the common femoral vein at the level of the AVF. There was complete thrombosis of the PSA and AVF.

  20. Pseudoaneurysm of the Right Internal Mammary Artery Post Vacuum-Assisted Closure Therapy: A Rare Complication and Literature Review.

    PubMed

    Datta, Subir; Manoly, Imthiaz; Karangelis, Dimos; Hasan, Ragheb

    2016-02-01

    Vacuum-assisted closure (VAC) therapy in the management of sternal wound infection post cardiac surgery has gained popularity since last decade. It is very cost effective and has survival benefit compared with conventional management. Although there are few complications associated with VAC therapy including right ventricular free wall rupture and infectious erosion to aorta, there are now isolated reports of vein graft pseudoaneurysm associated with it. We describe an extremely rare complication of right internal mammary artery pseudoaneurysm post VAC therapy in a 56-year-old man which was successfully managed surgically. We also did a literature review on the possible complications of VAC therapy post cardiac surgery and its management. PMID:26597235

  1. Pulmonary artery stenosis caused by a large aortic arch pseudoaneurysm detected 10 years after a minor trauma

    PubMed Central

    Zamani, Jalal; Aghasadeghi, Kamran; Zarrabi, Khalil; Abdi Ardekani, Alireza; Zolghadrasli, Abdolali

    2016-01-01

    Pseudoaneurysm of aorta is a rare condition usually seen after aortic surgeries or serious accidents. Here we report a 60 years old man without any previous medical condition who presented with non-specific symptoms and underwent different investigations for more than 1 year, until the presence of a continuous murmur raised suspicion toward his cardiovascular system. In echocardiographic and computed tomography (CT) angiographic studies a large pseudoaneurysm of aortic arch with compression effect on pulmonary artery was detected. At this stage he remembered having suffered a minor trauma 10 years ago. He finally underwent operation and his aortic wall was repaired successfully with a patch. This case highlights the importance of thorough history taking and physical examination in patients irrespective of symptoms and high index of suspicion to detect this life-threatening condition. PMID:27069568

  2. Emergency Stent Grafting After Unsuccessful Surgical Repair of a Mycotic Common Femoral Artery Pseudoaneurysm in a Drug Abuser

    SciTech Connect

    Lupattelli, Tommaso; Garaci, Francesco Giuseppe; Basile, Antonio; Minnella, Daniela Paola; Casini, Andrea; Clerissi, Jacques

    2009-03-15

    Mycotic false aneurysm caused by local arterial injury from attempted intravenous injections in drug addicts remains a challenging clinical problem. The continued increase in drug abuse has resulted in an increased incidence of this problem, particularly in high-volume urban centres. In the drug-abusing population, mycotic arterial pseudoaneurysms most often occur because of missed venous injection and are typically seen in the groin, axilla, and antecubital fossa. Mycotic aneurysms may lead to life-threatening haemorrhage, limb loss, sepsis, and even death. Any soft-tissue swelling in the vicinity of a major artery in an intravenous drug abuser should be suspected of being a false aneurysm until proven otherwise and should prompt immediate referral to a vascular surgeon for investigation and management. We report a case of rupturing mycotic pseudoaneurysm of the left common femoral artery treated by surgical resection followed by vessel reconstruction with autologous material. Unfortunately, at the time of discharge a sudden leakage from the vein graft anastomosis occurred, with subsequent massive bleeding, and required emergent endovascular covered stenting. To the best of our knowledge, this is the first reported case of femoral artery bleeding in a drug abuser treated by stent graft placement.

  3. Management of a pseudo-aneurysm in the hepatic artery after a laparoscopic cholecystectomy.

    PubMed

    Senthilkumar, M P; Battula, N; Perera, Mtpr; Marudanayagam, R; Isaac, J; Muiesan, P; Olliff, S P; Mirza, D F

    2016-09-01

    Introduction Symptomatic hepatic-artery pseudoaneurysm (HAP) after bile-duct injury (BDI) is a rare complication with a varied (but clinically urgent) presentation. Methods A prospectively maintained database of all patients with BDI at laparoscopic cholecystectomy (LC) referred to a tertiary specialist hepatobiliary centre between 1992 and 2011 was searched systematically to identify patients with a symptomatic HAP. Care and outcome of these patients was studied. Results Eight (6 men) of 236 patients with BDI (3.4%) with a median age of 65 (range: 54?6) years presented with symptomatic HAP. Median time of presentation of the HAP from the index LC was 31 (range: 13?16) days. Bleeding was the dominant presentation in 7 patients. One patient presented late (>2 years) with abdominal pain alone. Computed tomography angiography was the most useful investigation. Angioembolisation was successful in 7 patients. One patient died, and another patient developed liver infarction. Three patients (38%) developed biliary strictures after embolisation. Seven patients are alive and well at a median follow-up of 66 months. Conclusions Presentation of HAP is often delayed. A high index of suspicion is necessary for the diagnosis. Computed tomography angiography is the first-line investigation and selective angioembolisation can yield successful outcomes. PMID:27580308

  4. Percutaneous thrombin injection under sonographic guidance for exclusion of non-catheterizable post-pancreatitis pseudoaneurysm of the superior mesenteric artery: a minimally invasive and expeditious treatment option.

    PubMed

    Chauhan, Udit; Puri, Sunil Kumar; Jain, Neeraj; Garg, Lalit; Kapoor, Abhay; Gupta, Nishant; Goel, Vandana

    2016-04-01

    Post-pancreatitis pseudoaneurysms are not uncommon. They have a high associated mortality due to a propensity to rupture. Current standards of treatment advocate immediate intravascular interventions. We describe two cases of alcohol-related post-acute pancreatitis pseudoaneurysms arising from the second-order branches of the superior mesenteric artery (SMA) that were endoluminally inaccessible. Both cases were successfully treated with percutaneous thrombin injection into the pseudoaneurysm sac under ultrasound guidance. We suggest that endoluminally inaccessible pseudoaneurysms that are percutaneously accessible can be expeditiously treated with percutaneous thrombin injection. Further, due to the efficaciousness of this procedure, it could be considered as a first-line minimally invasive therapeutic option. PMID:26590924

  5. Safety of Chemotherapeutic Infusion or Chemoembolization for Hepatocellular Carcinoma Supplied Exclusively by the Cystic Artery

    SciTech Connect

    Kang, Beomsik Kim, Hyo-Cheol Chung, Jin Wook Hur, Saebeom Joo, Seung-Moon Jae, Hwan Jun Park, Jae Hyung

    2013-10-15

    Purpose: This study was designed to evaluate the safety of chemotherapeutic infusion or chemoembolization by way of the cystic artery in patients with hepatocellular carcinoma (HCC) supplied exclusively by the cystic artery. Methods: Between Jan 2002 and Dec 2011, we performed chemotherapeutic infusion or chemoembolization using iodized oil for the treatment of 27 patients with HCC supplied exclusively by the cystic artery. Computed tomography (CT) scans, digital subtraction angiograms, and medical records were retrospectively reviewed by consensus. Results: The cystic artery originated from the main right hepatic artery in 24 (89 %) patients, from the right anterior hepatic artery in 2 (7 %) patients, and from the left hepatic artery in 1 (4 %) patient. Selective catheterization of the cystic artery was achieved in all patients. Superselection of tumor-feeding vessels from the cystic artery was achieved in 7 patients (26 %). Chemotherapeutic infusion was performed in 18 patients (67 %), and chemoembolization was performed in 9 patients (33 %). There were no major complications and only 2 minor complications, including vasovagal syncope and nausea with vomiting. Individual tumor response supplied exclusively by the cystic artery at the follow-up enhanced CT scan were complete response (n = 16), partial response (n = 3), and stable disease (n = 8). Conclusion: HCC supplied exclusively by the cystic artery can be safely treated without severe complications by chemotherapeutic infusion or chemoembolization using iodized oil through the cystic artery.

  6. Iatrogenic pseudoaneurysm of the superior gluteal artery presenting as pelvic mass with foot drop and sciatica: case report and review of literature.

    PubMed

    Ge, Phillip S; Ng, Gladys; Ishaque, Brandon M; Gelabert, Hugh; de Virgilio, Christian

    2010-01-01

    We report an unusual case of a pseudoaneurysm of the superior gluteal artery as a complication of bone marrow biopsy. A 51-year-old man presented with sciatic pain and foot drop after undergoing bone marrow biopsy and was initially diagnosed as having degenerative disc disease based on his past medical history. Pelvic magnetic resonance imaging (MRI) revealed a large heterogeneous mass suggestive of a neurogenic tumor, but pulsatile blood was instead encountered during computed tomography (CT)-guided needle biopsy. Subsequent workup established the diagnosis of a superior gluteal artery pseudoaneurysm, which was treated with coil embolization, followed by surgical evacuation of the hematoma, which relieved his sciatic pain. However, the patient continues to have a persistent foot drop. Gluteal artery pseudoaneurysms are exceedingly uncommon but should be considered in the workup of a patient with gluteal pain or sciatic nerve palsy following trauma or medical procedures in the gluteal region. PMID:19917559

  7. Pseudoaneurysm of the deep circumflex iliac artery: a rare complication at an anterior iliac bone graft donor site treated by coil embolization.

    PubMed

    Chou, Andy Shau-Bin; Hung, Chein-Fu; Tseng, Jeng-Hwei; Pan, Kuang-Tse; Yen, Pao-Sheng

    2002-07-01

    Pseudoaneurysm formation of the deep circumflex iliac artery (DCIA) after harvesting an anterior iliac bone graft for spinal fusion is reported herein. A 76-year-old man with cervical myelopathy underwent anterior cervical decompression and fusion with a left anterior iliac bone graft. A painful left inguinal mass was noted 1 month later. He was admitted to our emergency ward. Angiography of the left external iliac artery was performed which showed a pseudoaneurysm of the DCIA. Selective transarterial coil embolization of the artery was performed, and bleeding was arrested. In a review of the previous literature, only 1 pseudoaneurysm of the DCIA was reported to be associated with anterior iliac bone graft. In conclusion, vascular injury after anterior iliac bone harvesting is rare but can occur. Selective transarterial coil embolization is a prompt and effective solution. PMID:12350036

  8. A New Flow Control Technique Using Diluted Epinephrine in the N-butyl-2-cyanoacrylate Embolization of Visceral Artery Pseudoaneurysms Secondary to Chronic Pancreatitis

    SciTech Connect

    Morishita, Hiroyuki; Yamagami, Takuji; Takeuchi, Yoshito; Matsumoto, Tomohiro; Asai, Shunsuke; Masui, Koji; Sato, Hideki; Taniguchi, Fumihiro; Sato, Osamu; Nishimura, Tsunehiko

    2012-08-15

    Although n-butyl-2-cyanoacrylate (NBCA) has been used as an effective liquid embolization material, its indication for pseudoaneurysms has seemingly been limited because of the technical difficulties of using NBCA, such as reflux to the parent artery and causing significant infarction. Thus, considerable skill in using NBCA or a device to control blood flow during its polymerization is required to achieve embolization without severe complications. We report our new technique for controlling blood flow using diluted epinephrine in transcatheter arterial NBCA embolization of five pseudoaneurysms in four cases secondary to hemosuccus pancreaticus.

  9. Life-threatening rupture of an external iliac artery pseudoaneurysm caused by necrotizing fasciitis following laparoscopic radical cystectomy: a case report

    PubMed Central

    2014-01-01

    Background Pseudoaneurysms are caused by trauma, tumors, infections, vasculitis, atherosclerosis and iatrogenic complications. In this paper, we report about a patient with rupture of an external iliac artery pseudoaneurysm, which lead to hemorrhagic shock, after undergoing laparoscopic radical cystectomy and extended pelvic lymphadenectomy. Case presentation The patient was a 68-year-old Japanese male diagnosed with invasive bladder cancer. Laparoscopic radical cystectomy and extended pelvic lymphadenectomy were performed. On postoperative day 12, he developed a high fever and an acute inflammatory response with redness and swelling in the right inguinal region. He was diagnosed with necrotizing fasciitis and underwent debridement. On postoperative day 42, a sudden hemorrhage developed from the open wound in the right inguinal region. He was diagnosed with external iliac artery pseudoaneurysm rupture by computed tomography. Conclusion These complications occur extremely rarely after cystectomy with pelvic lymphadenectomy. There are no reports to date on these complications following laparoscopic cystectomy with pelvic lymphadenectomy. PMID:24885366

  10. Embolization Coils Migrating and Being Passed per Rectum After Embolization of a Splenic Artery Pseudoaneurysm, 'The Migrating Coil': A Case Report

    SciTech Connect

    Shah, Numan A.; Akingboye, Akinfemi; Haldipur, Nandon; Mackinlay, James Y.; Jacob, George

    2007-11-15

    Acute or chronic blood loss from pseudoaneurysms of the splanchnic artery in chronic pancreatitis poses diagnostic and management challenges. Arteriographic examination offers both diagnostic and therapeutic options, with success rates of 76%-100% for both modalities. In cases of failure of embolization, repeat embolization is also an option. Surgical intervention is advocated for rebleeding and failure of embolization. Evidence-based guidelines regarding the optimal treatment modality for this condition are lacking. There has been a reported case of dislodgement of coil into the stomach through a gastropseudocystic fistula. We report the case of a migrating steel-wire coil through the gastrointestinal tract and splenic artery pseudoaneurysm. We highlight the potential complications of pseudoaneurysm and other available therapeutic management options.

  11. Common ultrasound and contrast-enhanced ultrasonography in the diagnosis of hepatic artery pseudoaneurysm after liver transplantation

    PubMed Central

    Ren, Xiuyun; Luo, Yukun; Gao, Nong; Niu, Hong; Tang, Jie

    2016-01-01

    The diagnostic value of common ultrasound and contrast-enhanced ultrasonography (CEUS) in hepatic artery pseudoaneurysm (HAP) after liver transplantation was investigated. From January 2005 to November 2015, information was collected on 2,085 cases of orthotopic liver transplantation. The cases included 1,617 men and 468 women. Common ultrasound and CEUS were used to monitor arterial blood flow following surgery, and the complications were assessed. Instruments used included Acuson Sequoia 512 and Mylab Twice, and the contrast agent was SonoVue. The standard of common ultrasound in the diagnosis of HAP was follicular structure, which had arterial blood flow signal present beside the hepatic artery. The diagnostic criteria of HAP using CEUS were abnormal and round contrast enhancement zone and perfusion of the contrast agent in the zone near the hepatic artery. The diagnostic standard of HAP was computed tomographic angiography (CTA) and emergency operation. Eight cases of HAP were diagnosed in 2,085 patients after liver transplantation (0.38%). Three cases of HAP were diagnosed successfully by common ultrasound while 5 cases were missed. Sensitivity, specificity and diagnostic accuracy for common ultrasound was 37.5, 100 and 99.76%, respectively. Six cases of HAP were diagnosed by CEUS and 2 cases were missed. Sensitivity, specificity and diagnostic accuracy for CEUS was 75, 100 and 99.9%, respectively. Collectively, CEUS is a convenient and effective diagnostic method for HAP following liver transplantation, the diagnostic sensitivity was obviously higher than that of the common ultrasound, and it was more convenient than CTA. Nevertheless, the diagnosis of pseudoaneurysm with deep location, and unsatisfactory grayscale images were easily missed. PMID:27446316

  12. Protective effect of angulated aorta for saving coronary artery during endovascular repair for ascending aortic pseudoaneurysm

    PubMed Central

    Kim, Myeong Gun; Oh, Pyung Chun; Jeon, Yang Bin; Lee, Ji Yeon; Shin, Eak Kyun

    2016-01-01

    Ascending aortic pseudoaneurysm is a rare complication after cardiothoracic surgery and the open surgical repair for this complication is challenging. We report on a patient who developed an ascending aortic pseudoaneurysm after aortic valve replacement (AVR), which was treated successfully with endovascular therapy. Our case showed that angulation of the ascending aorta is one of factors for consideration in application of endovascular therapy and endovascular therapy might be an option for management of ascending aortic pathology in patients with high surgical risk, particularly patients with a severely angulated proximal ascending aorta. PMID:27621896

  13. Popliteal pseudoaneurysm caused by stent fracture.

    PubMed

    Tsuji, Yoshihiko; Kitano, Ikuro; Iida, Osamu; Kajita, Satoru; Sawada, Katsuhiro; Nanto, Shinsuke

    2011-08-01

    Stent fracture with pseudoaneurysm formation in the femoropopliteal artery has uncommonly been reported. We present the case of a 72-year-old man with a fracture of self-expanding nitinol stent and a pseudoaneurysm formation in the suprageniculate popliteal artery. The popliteal artery was successfully reconstructed with a small saphenous vein graft interposition. PMID:21620667

  14. Successful Embolization of a Renal Artery Pseudoaneurysm with Arteriovenous Fistula and Extravasations Using Onyx After Partial Nephrectomy for Renal Cell Carcinoma

    SciTech Connect

    Zelenak, Kamil; Sopilko, Igor; Svihra, Jan; Kliment, Jan

    2009-01-15

    Partial nephrectomy can be associated with vascular complications. Computed tomography (CT) with CT angiography is ideal for noninvasive imaging of this process. The treatment of choice is selective embolization. Successful transcatheter embolization of right renal subsegmental artery pseudoaneurysm with arteriovenous fistula and extravasations using Onyx was performed in a 66-year-old woman with macrohematuria 12 days after partial nephrectomy for renal cell carcinoma.

  15. A large pseudoaneurysm of the left cardiac ventricle in a 57-year-old patient after urgent coronary artery bypass grafting and surgical mitral valve replacement due to acute myocardial infarction.

    PubMed

    Wieczorek, Joanna; Mizia-Stec, Katarzyna; Rybicka-Musialik, Anna; Janusiewicz, Piotr; Malinowski, Marcin; Deja, Marek A

    2014-12-01

    We present a rare case of a left ventricular pseudoaneurysm in a patient after inferior wall myocardial infarction. The infarction was complicated with acute mitral insufficiency, pulmonary edema, and cardiogenic shock. Urgent surgical mitral valve replacement and coronary artery bypass grafting were performed. After several months, the patient was hospitalized again because of deterioration of exercise tolerance and symptoms of acute congestive heart failure. A large pseudoaneurysm of the left ventricle was recognized and successfully treated surgically. PMID:26336464

  16. A large pseudoaneurysm of the left cardiac ventricle in a 57-year-old patient after urgent coronary artery bypass grafting and surgical mitral valve replacement due to acute myocardial infarction

    PubMed Central

    Mizia-Stec, Katarzyna; Rybicka-Musialik, Anna; Janusiewicz, Piotr; Malinowski, Marcin; Deja, Marek A.

    2014-01-01

    We present a rare case of a left ventricular pseudoaneurysm in a patient after inferior wall myocardial infarction. The infarction was complicated with acute mitral insufficiency, pulmonary edema, and cardiogenic shock. Urgent surgical mitral valve replacement and coronary artery bypass grafting were performed. After several months, the patient was hospitalized again because of deterioration of exercise tolerance and symptoms of acute congestive heart failure. A large pseudoaneurysm of the left ventricle was recognized and successfully treated surgically. PMID:26336464

  17. Axillary artery pseudoaneurysm resulting in brachial plexus injury in a patient taking new oral anticoagulants.

    PubMed

    Monem, Mohammed; Iskandarani, Mohamad Khalid; Gokaraju, Kishan

    2016-01-01

    We discuss the case of an independent 80-year-old Caucasian woman, being treated with new oral anticoagulants for a previous deep vein thrombosis, who had fallen on her right shoulder. She made a delayed presentation to the emergency department with a wrist drop in her right dominant hand. She had right arm bruising with good distal pulses but had a global neurological deficit in the hand. Plain radiographs of the shoulder, humerus, elbow, forearm and wrist demonstrated no fractures. MRI showed a significant right axillary lesion distorting the surrounding soft tissues, including the brachial plexus, and CT with contrast confirmed this to be a large axillary pseudoaneurysm. This was treated with an endovascular stent resulting in slightly improved motor function, but the significant residual deficit required subsequent rehabilitation to improve right upper limb function. PMID:27535738

  18. Delayed massive hemorrhage due to external iliac artery pseudo-aneurysm and uretero-iliac artery fistula following robotic radical cystectomy and intracorporeal Studer pouch reconstruction: Endovascular management of an unusual complication

    PubMed Central

    Atmaca, Ali Fuat; Canda, Abdullah Erdem; Gumus, Mehmet; Asil, Erem; Balbay, Mevlana Derya

    2013-01-01

    We report a very unusual complication of uretero-iliac artery fistula that developed following robotic radical cystectomy (RARC), bilateral extended pelvic lymph node dissection and intracorporeal Studer pouch reconstruction. Our patient was a 54-year-old male who was admitted 1 month after undergoing robotic surgery due to intermittently occurring massive transurethral bleeding necessitating blood transfusion that stopped by itself. Angiography showed a right external iliac artery pseudo-aneurysm and a fistula tract between the pseudo-aneurysm and Wallace type ureteral anostomosis that was successfully treated by an angiographic endovascular stent insertion at this level. Uretero-iliac artery fistula might occur following RARC, bilateral extended pelvic lymph node dissection and intracorporeal Studer pouch reconstruction leading to intermittently massive transurethral bleeding. Angiography and stenting are important for diagnosis and successful treatment of this rare entity. PMID:24069106

  19. Intrahepatic artery pseudoaneurysm associated with a metallic biliary stent after living donor liver transplantation: report of a case.

    PubMed

    Harada, Noboru; Shirabe, Ken; Soejima, Yuji; Taketomi, Akinobu; Yoshizumi, Tomoharu; Asonuma, Katsuhiro; Inomata, Yukihiro; Maehara, Yoshihiko

    2013-06-01

    An intrahepatic artery pseudoaneurysm (IHAA) is a very rare but potentially lethal complication occurring after liver transplantation. This report presents a case of an IHAA associated with a metallic biliary stent after liver transplantation. A 40-year-old male underwent living donor liver transplantation (LDLT) using a left lobe graft. The bile duct reconstruction was performed with Roux-en-Y hepaticojejunostomy. He developed obstructive jaundice 5 years after LDLT, and had biliary stricture of the anastomosis area, therefore, the two metallic biliary stents were finally positioned at the stricture of the biliary tract. He suddenly developed hematemesis 8 years after LDLT, and computerized tomography scan showed an IHAA. Although seven interlocking detachable coils were placed at the neck of the aneurysm, hematemesis recurred 3 days after the initial embolization. Therefore, retransplantation was successfully performed 25 days after the embolization of IHAA using a right lobe graft from his son. In conclusion, metal stent insertion can lead to the fatal complication of HAA. The placement of a metallic stent could have been avoided in this case. Percutaneous metallic stent insertion for biliary stenosis after liver transplantation should therefore only be performed in carefully selected patients. PMID:22914885

  20. Delayed postpartum haemorrhage secondary to a ruptured uterine artery pseudo-aneurysm, successfully treated by transarterial embolisation

    PubMed Central

    Moatti, Zoe; Nisner, Tamar; Saini, Ashish; Karoshi, Mahantesh

    2011-01-01

    A 29-year-old woman (gravida 1, para 1) had an uneventful first pregnancy and a delivery by emergency caesarean section at term. The caesarean section was complicated by a massive obstetric haemorrhage of 5000 ml. After closure, an immediate re-laparotomy was indicated due to heavy vaginal bleeding. The site of bleeding was identified as an extension of the uterine incision, and was sutured. She was stabilised by transfusion of blood and blood products in the intensive therapy unit, and discharged 5 days later. The patient was re-admitted 6 weeks later with brisk, painless vaginal bleeding, passing large clots from a well-contracted uterus. Her haemoglobin decreased from 11.8 to 7.8 g/dl overnight. In view of her history, an urgent CT angiogram was performed, which revealed the presence of a pseudo-aneurysm arising from the left uterine artery. This was successfully occluded by transarterial embolisation, obviating the need for further surgical exploration. PMID:22674937

  1. Delayed postpartum haemorrhage secondary to a ruptured uterine artery pseudo-aneurysm, successfully treated by transarterial embolisation.

    PubMed

    Moatti, Zoe; Nisner, Tamar; Saini, Ashish; Karoshi, Mahantesh

    2011-01-01

    A 29-year-old woman (gravida 1, para 1) had an uneventful first pregnancy and a delivery by emergency caesarean section at term. The caesarean section was complicated by a massive obstetric haemorrhage of 5000 ml. After closure, an immediate re-laparotomy was indicated due to heavy vaginal bleeding. The site of bleeding was identified as an extension of the uterine incision, and was sutured. She was stabilised by transfusion of blood and blood products in the intensive therapy unit, and discharged 5 days later. The patient was re-admitted 6 weeks later with brisk, painless vaginal bleeding, passing large clots from a well-contracted uterus. Her haemoglobin decreased from 11.8 to 7.8 g/dl overnight. In view of her history, an urgent CT angiogram was performed, which revealed the presence of a pseudo-aneurysm arising from the left uterine artery. This was successfully occluded by transarterial embolisation, obviating the need for further surgical exploration. PMID:22674937

  2. Pseudoaneurysm secondary to transvesical prostatectomy.

    PubMed

    Dell'Atti, Lucio; Galeotti, Roberto

    2016-01-01

    Pseudoaneurysms associated with the internal pudendal artery is rare and may occur as a complication of prostatic surgery or or pelvic trauma. We present images of the first case in literature of an isolated pseudoaneurysm secondary to transvesical prostatic adenomectomy, which was successfully treated by transarterial coil embolization. This complication can be difficult to diagnose, manage, and cause significant postoperative bleeding. Management requires as a multidisciplinary approach. PMID:27127364

  3. Pseudoaneurysm secondary to transvesical prostatectomy

    PubMed Central

    Dell’Atti, Lucio; Galeotti, Roberto

    2016-01-01

    Pseudoaneurysms associated with the internal pudendal artery is rare and may occur as a complication of prostatic surgery or or pelvic trauma. We present images of the first case in literature of an isolated pseudoaneurysm secondary to transvesical prostatic adenomectomy, which was successfully treated by transarterial coil embolization. This complication can be difficult to diagnose, manage, and cause significant postoperative bleeding. Management requires as a multidisciplinary approach. PMID:27127364

  4. A Case of Cystic Adventitial Degeneration of the Left Popliteal Artery Diagnosed by Intravascular Ultrasound

    PubMed Central

    Niizeki, Takeshi; Ishino, Mitsunori; Kitahara, Tatsuro; Yamauchi, So; Ikeno, Eiichiro; Kubota, Isao

    2016-01-01

    An 87-year-old male was admitted with intermittent claudication of the left calf. We performed lower extremity angiography, which revealed stenosis of the left popliteal artery. Intravascular ultrasound (IVUS) image correctly identified the cystic appearance of visualized extravascular hypodensity, causing extrinsic compression of the lumen. We diagnosed the condition as cystic adventitial degeneration (CAD) of the popliteal artery. We operated a resection of a cyst with the artery and replaced the autovein graft (saphenous vein). After surgery, the patient was free of symptoms. CAD is a rare disease; thus, our IVUS findings may provide unique diagnostic clues in patients with CAD. PMID:26949345

  5. Central Pseudo-Aneurysm Formation Following Arterial Closure with a StarClose SE Device: When a StarClose Doesn’t Completely Close

    PubMed Central

    Memon, Sehrish; Ball, Timothy C.

    2016-01-01

    Patient: Male, 77 Final Diagnosis: Femoral artery pseudoaneurysm Symptoms: None Medication: — Clinical Procedure: Cardiac catheterization and coronary stenting with Starclose vascular closure Specialty: Interventional Cardiology Objective: Educational Purpose (only if useful for a systematic review or synthesis) Background: Vascular closure devices (VCDs) are frequently used for hemostasis with endovascular procedures by employing sutures or plug devices (using collagen or hydrogel) or through the use of a metal clip made of nickel and titanium, such as the StarClose SE device. In comparison to manual compression (MC), VCDs are associated with earlier time to discharge and ambulation, improved patient comfort, and better cost-effectiveness. Case Report: A 77-year-old man with history of ischemic cardiomyopathy with non-ST segment elevation myocardial infarction (NSTEMI) underwent diagnostic cardiac catheterization with deployment of a StarClose SE vascular closure device for hemostasis. Upon repeat access 4 days later for coronary intervention, retrograde sheath angiography revealed a pseudo-aneurysm emanating from the center of the StarClose clip. Conclusions: A review of the literature shows VCDs to be non-inferior to MC, with an overall high success rate. Major and minor complications rates are comparable to those with MC, and pseudo-aneurysm is an infrequent complication. PMID:27026227

  6. Giant pseudoaneurysm originated from distal middle cerebral artery dissection treated by trapping under sensitive evoked potential and motor evoked potential monitoring: Case report and discussion

    PubMed Central

    Gripp, Daniel Andrade; Nakasone, Fábio Jundy; Maldaun, Marcos Vinícius Calfat; de Aguiar, Paulo Henrique Pires; Mathias, Luis Roberto

    2016-01-01

    Background: Dissecting giant pseudoaneurysm of the middle cerebral artery (MCA) is a rare lesion often presenting challenges to neurosurgical teams dealing with this specific pathology. Giant pseudoaneurysm originating from a dissecting distal segment of the MCA treated with aneurysm trapping under motor and sensitive evoked potential monitoring with a successful outcome is presented in the article followed by a brief discussion on the subject. Case Description: A case of a previously healthy young female patient admitted at the emergency room of Santa Paula Hospital with a history of a sudden headache and syncope, dysphasia, and Grade 4 right hemiparesis due to a large brain hemorrhage secondary to a 25 mm ruptured pseudoaneurysm originated from a distal left MCA dissecting segment is described. Because the patient risked neurological worsening, aneurysm was treated with parent and efferent vessel trapping technique and no changes on the sensitive and motor evoked potential (MEP) from baseline informed on this decision. Hemorrhage was completely drained after aneurysm was secured. Conclusion: Neurophysiological sensitive and MEP monitoring, on this specific case was a valuable tool and informed on the decision of trapping of this large vascular lesion. PMID:27127710

  7. Pseudoaneurysm of the Superficial Femoral Artery in Behcet's Disease with Spontaneous Thrombosis Followed by CT Angiography

    SciTech Connect

    Yoshida, Satoru; Akiba, Hidenari; Tamakawa, Mituharu; Takeda, Miki; Yama, Naoya; Hareyama, Masato; Morita, Kazuo; Masuda, Atsushi; Shimamoto, Kazuaki

    1998-07-15

    A 25-year-old man developed sudden pain and a pulsating mass in the left thigh. A diagnosis of Behcet's disease was made because of four major symptoms. Laboratory data indicated active inflammation. Emergency spiral computed tomographic angiography (CTA) showed an aneurysm of the left superficial femoral artery (SFA). Under steroid therapy, follow-up spiral CTA showed spontaneous occlusion of the aneurysm. In the active phase of arteritis, spiral CTA is useful for the diagnosis of arterial lesions to avoid the arterial puncture of conventional arteriography.

  8. Stent-Assisted Coil Embolization of a Traumatic Wide-Necked Renal Segmental Artery Pseudoaneurysm

    SciTech Connect

    Schlunz-Hendann, Martin; Wetter, Axel; Landwehr, Peter; Brassel, Friedhelm

    2011-10-15

    We present the case of an Afghan woman with a renal segmental artery false aneurysm of the right kidney due to a shell splinter injury. Stent-assisted coil embolization of the aneurysm is described in detail.

  9. Prompt Diagnosis and Treatment of Uterine Arcuate Artery Pseudoaneurysm: A Case Report and Review of Literature

    PubMed Central

    Sharma, Nidhi; Ganesh, Deepa; Devi, Lakshmi; Srinivasan, Jayashree; Ranga, Upasana

    2013-01-01

    Post–partum haemorrhage is a major determinant of maternal mortality. Traditionally, cases of post–partum haemorrhage caused by arterial injuries were managed by caesarean hysterectomies or bilateral internal iliac artery ligations. The diagnosis of aneurysms or arteriovenous malformations of uterine artery are often missed. Uterine curettage, caesarean section or vaginal delivery can result in uterine vascular anomalies like pseudo aneurysms, arteriovenous malformations, arteriovenous fistula and rupture of uterine vessels. Colour Doppler ultrasound pelvis allows detection of these vascular abnormalities. It helps in differentiating the vascular abnormalities that require embolization from non–vascular abnormalities which can be managed by uterine curretage. Vessel malformations can be treated safely with transcatheter uterine artery embolization, but they can develop disastrous consequences with inadvertent uterine curettage. Transcatheter uterine artery embolization after pelvic angiography is the treatment of choice for uterine artery malformations and it has the advantage of preserving the reproductive capacity. We recommend a routine use of colour Doppler ultrasound pelvis for evaluation of abnormal uterine bleeding. PMID:24298511

  10. Development of anterior inferior cerebellar artery pseudoaneurysm after gamma knife surgery for vestibular schwannoma. A case report and review of the literature.

    PubMed

    Sunderland, Geraint; Hassan, Faizul; Bhatnagar, Priya; Mitchell, Patrick; Jayakrishnan, Vijayam; Forster, David; Mendelow, Alexander David

    2014-08-01

    Gamma knife surgery (GKS) is a well-established modality for controlling the progression of vestibular schwannomas. Adverse effects of this treatment are extremely rare but include cyst formation and malignant transformation. We report a case of anterior inferior cerebellar artery (AICA) pseudoaneurysm development rupture presenting as a poor WFNS grade subarachnoid haemorrhage. This is only the fourth case of aneurysm development (AICA aneurysm) following GKS reported but due to its serious nature we believe this potential complication warrants awareness in those offering this treatment. PMID:24111706

  11. [Prevention of postpuncture iatrogenic pseudoaneurysms of femoral arteries after coronary interventions for myocardial infarction].

    PubMed

    Fokin, A A; Kireev, K A; Moskvicheva, M G; Kireeva, T S

    2016-01-01

    The study was aimed at analysing strategies of prevention of puncture-related complications in patients with myocardial infarction undergoing subjected to emergency coronary interventions by means of a femoral arterial access. We carried out a retrospective comparative analysis of two strategies aimed at preventing false aneurysms of femoral arteries: Group One (232 cases) - elective use of special devices for closure of puncture defects in patients with high risk of haemorrhage (previously performed thrombolytic therapy; exogenous obesity of the second-third degree, 2-3 degree arterial hypertension, use of 2b/3a blood platelet receptors inhibitors); Group Two (525) cases - conventional routine use of these technologies. Puncture defects were closed using by means of devices Cordis Exoseal and St.Jude Angio-Seal. The obtained results suggested advantage of the conventional approach: demonstrating a statistically significant (p < 0.05) decrease in the total incidence of false aneurysms of femoral arteries (from 5.2 to 1.9%) and the frequency of cases requiring surgical suturing of the defect in the femoral artery (from 1.7 to 0.2%). In the conditions of an intensive flow of emergency patients presenting with acute coronary pathology and requiring coronary interventions, devices for closing defects in the femoral arterial access make it possible to level puncture complications. Over the examined period of 2013-2014 there were performed more than 600 closures of defects of the femoral artery by means of the Cordis ExoSeal. These devices proved to be efficient, reliable, and very simple to use. A decrease in the incidence rate of puncture-related complications was also associated with rational prescription administration of drugs influencing positively various links of haemostasis. PMID:27336346

  12. Pseudo-aneurysm of anterior tibia artery simulating a soft tissue sarcoma: a case report.

    PubMed

    Barzi, Darioush M; Sami, Sam H; Fallah, Ehsan

    2014-01-01

    A pseudo aneurysm results from leakage of blood from an artery after trauma or dehiscence or separation of a surgical anastomosis. The reported rate of pseudo aneurysm in access sites range from 0.88% to 8%. It has some cause like penetrating trauma, blunt trauma and endovascular procedure. The differential diagnoses of this lesion are hematoma, AV fistula, lymphadenopathy, lymphocele, DVT, compartment syndrome, soft tissue tumor. A 16 years old male was referred to our clinic with progressive swelling in his right leg for the past three month. In primary survey (MRI, CT, Bone Scan) patient was diagnosed with soft tissue tumor, but after biopsy and angiography he was diagnosed with pseudo aneurysm of anterior tibialis artery. Despite easy diagnosis of p aneurysm in most cases, the signs and symptoms are more likely to soft tissue mass in rare cases. So pseudo aneurysm should always be considered as one differential diagnosis for soft tissue tumors. PMID:24901729

  13. Onyx embolization of an intraosseous pseudoaneurysm of the middle meningeal artery in a patient with meningiomatosis, McCune-Albright syndrome, and gray platelet syndrome.

    PubMed

    Settecase, Fabio; Nicholson, Andrew D; Amans, Matthew R; Higashida, Randall T; Halbach, Van V; Cooke, Daniel L; Dowd, Christopher F; Hetts, Steven W

    2016-03-01

    A 13-year-old boy with meningiomatosis, McCune-Albright syndrome, and gray platelet syndrome presented with an enlarging "lump" on his right forehead. A head CT scan revealed a polyostotic fibrous dysplasia involving the entire skull. A 3.4-cm right frontal osseous cavity and an overlying right forehead subcutaneous soft-tissue mass were seen, measuring 5.2 cm in diameter and 1.6 cm thick. Ultrasound of the cavity and overlying mass showed swirling of blood and an arterialized waveform. MRI revealed an en plaque meningioma underlying the cavity. An intraosseous pseudoaneurysm fed by 3 distal anterior division branches of the right middle meningeal artery (MMA) with contrast extravasation was found on angiography. Two MMA feeders were embolized with Onyx, with anterograde filling of the intraosseous cavity with Onyx. A small pocket of residual intracavity contrast filling postembolization from a smaller third MMA feeder eventually thrombosed and the forehead lump regressed. PMID:26588455

  14. Cystic adventitial disease of the popliteal artery: report of two cases and review of the literature

    PubMed Central

    VERALDI, G.F.; SCUDO, G.; SCORSONE, L.; MEZZETTO, L.; CASTELLANI, R.L.

    2014-01-01

    Cystic adventitial disease (CAD) is a rare vascular disease that causes a localized stenosis or occlusion in absence of alterations of blood vessels in other sites of the body. CAD is predominantly located to the popliteal artery, although cases have been described involving other arteries. Typically it affects young men with minimal cardiovascular risk factors, presenting a short history of progressive claudication. Imaging is based on US, CTA and MRA. Suspected diagnosis is confirmed at the time of the surgery. We report two cases of CAD involving the popliteal artery. In the first case a 59 year-old man was treated by resection of the popliteal artery and a reversed saphenous vein was used to restore circulation. In the second case a 53 year-old man was treated by resection of the popliteal artery and a cryo-preserved arterial graft was used to restore circulation. We also made a review of the literature on this subject. PMID:25419589

  15. Hemobilia secondary to hepatic artery pseudoaneurysm: an unusual complication of bile leakage in a patient with a history of a resected IIIb Klatskin tumor.

    PubMed

    Siablis, Dimitrios; Papathanassiou, Zafiria G; Karnabatidis, Dimitrios; Christeas, Nikolaos; Vagianos, Constantine

    2005-09-01

    We report a case of a 74-year-old woman with a 16-year history of a double bilo-enteric anastomosis due to resected hilar cholangiocarcinoma (Type IIIb Klatskin tumor). The patient presented with cholangitis secondary to benign anastomotic stenosis which resulted in a large intrahepatic biloma. In order to restore the patency of the anastomosis and overcome cholangitis, several attempts took place, including endobiliary stenting, balloon-assisted biloplasty and transhepatic billiary drainage. Anastomotic patency was achieved, complicated, however, by persistent upper gastro-intestinal bleeding, presented as hemobilia. A biloma-induced pseudoaneurysm of the left hepatic artery was diagnosed. This had ruptured into the biliary tract, and presented the actual cause of the hemobilia. Selective embolism of the pseudoaneurysm resulted in control of the hemorrhage, and was successfully combined with transhepatic dilatation of the anastomosis and percutaneous drainage of the biloma. The patient was ultimately cured and seems to be in excellent condition, 5 mo after treatment. PMID:16127759

  16. Cystic adventitial disease of the popliteal artery. A case report and review of the literature.

    PubMed

    Pannone, Alfonso; Di Cesare, Fabio; Bartolucci, Roberto; Maritati, Gabriele; Lucchetti, Giuseppe; Rabitti, Giorgio

    2008-01-01

    Cystic adventitial disease is a rare form of non-atherosclerotic stenosis and one of the main causes of claudication in young and middle-aged men. Approximately 200 case reports are available in the literature to date. It is generally located in the popliteal artery, although it may be found in other arteries and even in veins. The aetiology is still unclear: most authors believe that the cyst may originate from a synovial ganglion close to the adjacent hip joint capsule. Patients affected by adventitial cystic degeneration are often young male non-smokers with intermittent calf claudication. The treatment of choice is surgical removal of the cyst or reconstruction with autologous vein or synthetic graft interposition. Percutaneous US-guided cystic aspiration is a recent easy and safe alternative method for treating the disease but may result in local recurrence. We report the case of a 51-year-old male patient with clinically intermittent claudication of the right leg. The arteriogram showed complete occlusion of the right proximal popliteal artery and no evidence of atherosclerotic disease in other vessels. The diagnosis was made at the time of surgery. Surgical exploration revealed a gelatinous material involving the popliteal artery. It was excised and evacuated and a segment of greater saphenous vein interposed. Ultrasound examination 12 months later showed graft patency and absence of local recurrence. PMID:18389761

  17. Popliteal Artery Pseudoaneurysm with Secondary Chronic Common Peroneal Nerve Neuropathy and Foot Drop after Total Knee Replacement.

    PubMed

    Ghazala, Christopher George; Elsaid, Tarek Afifi; Mudawi, Ahmed

    2015-10-01

    Total knee replacements (TKRs) are performed to treat debilitating arthritis and are one of the most routinely performed surgical procedures in the United Kingdom. Complications of infection and deep vein thrombosis are well recognized and managed, whereas neurovascular injuries are rarely reported although should not be disregarded. We report on the case of a 72-year-old man who presented 5 weeks after a TKR with symptoms of a progressively worsening ipsilateral foot drop. A diagnosis of common peroneal nerve neuropathy secondary to the compressive effects of a popliteal pseudoaneurysm was made, and he underwent uneventful patch repair of the pseudoaneurysm. Unique to the literature is the chronicity of the foot drop, which still persisted at follow-up 6 weeks later. PMID:26140945

  18. Cystic adventitial disease of the popliteal artery: an infrequent cause of intermittent claudication

    PubMed Central

    Kauffman, Paulo; Kuzniec, Sergio; Sacilotto, Roberto; Teivelis, Marcelo Passos; Wolosker, Nelson; Tachibana, Adriano

    2014-01-01

    Intermittent claudication is frequently associated with atherosclerotic disease, but differential diagnosis must be sought in patients with no traditional risk factors. Cystic adventitial disease, of unknown etiology, most frequently affects the popliteal artery, and occasionally presents as intermittent claudication. We report a case of this disease and the surgical treatment, and discuss some aspects related to etiopathogenesis, diagnosis and treatment of this condition. PMID:25167336

  19. Pseudoaneurysms Masquerading as Malignant Bone Tumours

    PubMed Central

    Byregowda, Suman; Puri, Ajay; Prabhu, Aruna; Janu, Amit

    2016-01-01

    Swelling around the knees can be due to both neoplastic as well as non neoplastic aetiology. One of the rare cause for the same is pseudoaneurysm. Pseudoaneurysms can mimic a bone tumor or a soft tissue sarcoma. Pseudoanuerysms result because of the gradual growth occurring due to constant arterial pressure and development of a reactive fibrous capsule. Inappropriate diagnosis and management of these lesions may result in major morbidity and rarely mortality. We present two cases of pseudoaneurysms around the knees which were misdiagnosed as osteogenic sarcomas. These cases also stress on the importance of multidisciplinary care, in preventing avoidable morbidity, mortality and providing safe and optimal care to the patients. PMID:27437336

  20. Hereditary Multiple Exostoses with Pseudoaneurysm

    SciTech Connect

    Al-Hadidy, Azmy M. Al-Smady, Moa'ath M.; Haroun, Azmi A.; Hamamy, Hanan A.; Ghoul, Suha M.; Shennak, Akram O.

    2007-06-15

    A 16-year-old male patient with hereditary multiple exostoses (HME) was found to have a pseudoaneurysm of the left popliteal artery caused by osteochondroma in the lower femur. The diagnosis was confirmed by ultrasound, magnetic resonance imaging and magnetic resonance angiography without the need to perform an angiogram. The osteochondroma was excised and the popliteal artery was repaired with a saphenous graft. Vascular complications are extremely rare in HME, pseudoaneurysm being the most common and mostly located in the popliteal artery. This complication should be considered in young HME patients with a mass at the knee region. The radiological spectrum of investigations allows the diagnosis of this complication with proper and less invasive management procedures for the patient.

  1. Ruptured saphenous vein graft pseudoaneurysm successfully treated with covered stents.

    PubMed

    Yonezu, Keisuke; Funayama, Hiroshi; Katayama, Takuji; Yamaguchi, Atsushi; Ako, Junya; Momomura, Shin-Ichi

    2016-04-01

    Saphenous vein graft (SVG) pseudoaneurysms are rare complications following coronary bypass graft surgery. A 46-year-old man presented with streptococcal infectious endocarditis and needed sequential operations for aortic root reconstruction. Shortly after the surgeries, a composite SVG on the right coronary artery developed a ruptured pseudoaneurysm, which was successfully treated using covered stents. PMID:25917780

  2. Left ventricular pseudoaneurysm perceived as a left lung mass

    PubMed Central

    Yaliniz, Hafize; Gocen, Ugur; Atalay, Atakan; Salih, Orhan Kemal

    2016-01-01

    Left ventricular pseudoaneurysm is a rare complication of aneurysmectomy. We present a case of a surgically treated left ventricular pseudoaneurysm, which was diagnosed three years after coronary artery bypass grafting and left ventricular aneurysmectomy. The presenting symptoms, diagnostic evaluation, and surgical repair are described.

  3. Pancreatic pseudoaneurysm in a child with hereditary pancreatitis: diagnosis with multidetector CT angiography.

    PubMed

    Ahmed, Hossam K; Hagspiel, Klaus D; McGahren, Eugene D; Angle, John F; Leung, Daniel A; Spinosa, David J; Matsumoto, Alan H; Rodgers, Bradley M

    2004-08-01

    Pseudoaneurysm formation is a serious vascular complication of pancreatitis. It most commonly affects splenic and gastroduodenal arteries. We report a rare case of superior mesenteric artery pseudoaneurysm in a child with hereditary pancreatitis. Multidetector CT angiography allowed the comprehensive assessment of the aneurysm and allowed accurate surgical planning obviating the need for catheter angiography. PMID:15107963

  4. Urethrorrhagia Secondary to Traumatic Penile Pseudoaneurysm.

    PubMed

    José, Campos S; Nicolás, Besser P; Pablo, Aguirre A; Vicente, Sepúlveda Z; Juan Carlos, Bravo P; David, Carvajal S

    2016-07-01

    Male 12-year-old patient presenting urethrorrhagia after straddle injury associated to hemodynamic instability secondary to traumatic formation of pseudoaneurysm of the pudendal artery in the bulb of the penis. Satisfactory treatment with angiographic selective and direct percutaneous embolization was performed, with resolution of the bleeding. PMID:27335780

  5. Surgical Treatment of Cystic Adventitial Disease of the Popliteal Artery: Five Case Reports

    PubMed Central

    Igari, Kimihiro; Kudo, Toshifumi; Toyofuku, Takahiro; Inoue, Yoshinori

    2015-01-01

    Cystic adventitial disease (CAD) is a rare cause of intermittent claudication and nonatherosclerotic conditions in middle-aged men without cardiovascular risk factors. The etiology of CAD is unclear; however, the direct communication between a cyst and a joint is presumed to be a cause. We herein report a case series of CAD of the popliteal artery (CADPA), in which patients were treated with surgical resection and vascular reconstruction. Although less invasive treatment modalities, including percutaneous cyst aspiration and percutaneous transluminal angioplasty, have been the subject of recent reports, these treatments have had a higher recurrence rate. Therefore, all of the CAPDA cases in the present series were treated surgically, which lead to good outcomes. PMID:26339520

  6. Endovascular Treatment of Two Pseudoaneurysms Originating From the Left Ventricle

    SciTech Connect

    Cwikiel, Wojciech Keussen, Inger; Gustafsson, Ronny; Mokhtari, Arash

    2013-12-15

    A 67-year-old woman resented with an acute type A aortic dissection, which was treated surgically with aortic valve replacement as a composite graft with reimplantation of the coronary arteries. At the end of surgery, a left-ventricular venting catheter was placed through the apex and closed with a buffered suture. Consecutive computed tomography (CT) examinations verified a growing apex pseudoaneurysm. Communication between the ventricle and the pseudoaneurysm was successfully closed with an Amplatz septal plug by the transfemoral route. Follow-up CT showed an additional pseudoaneurysm, which also was successfully closed using the same method.

  7. Emergency Stenting of a Ruptured Infected Anastomotic Femoral Pseudoaneurysm

    SciTech Connect

    Klonaris, Chris Katsargyris, Athanasios; Matthaiou, Alexandros; Giannopoulos, Athanasios; Tsigris, Chris; Papadopouli, Katerina; Tsiodras, Sotiris; Bastounis, Elias

    2007-11-15

    A 74-year-old man presented with a ruptured infected anastomotic femoral pseudoaneurysm. Due to severe medical comorbidities he was considered unsuitable for conventional surgical management and underwent an emergency endovascular repair with a balloon-expandable covered stent. The pseudoaneurysm was excluded successfully and the patient had an uneventful postoperative recovery with long-term suppressive antimicrobials. He remained well for 10 months after the procedure with no signs of recurrent local or systemic infection and finally died from an acute myocardial infarction. To our knowledge, emergency endovascular treatment of a free ruptured bleeding femoral artery pseudoaneurysm has not been documented before in the English literature. This case illustrates that endovascular therapy may be a safe and efficient alternative in the emergent management of ruptured infected anastomotic femoral artery pseudoaneurysms when traditional open surgery is contraindicated.

  8. Unilateral right pulmonary artery agenesis and congenital cystic adenomatoid malformation of the right lung with Ortner's syndrome

    PubMed Central

    David, Jane Jackie; Mohanlal, Smilu; Sankhe, Punam; Ghildiyal, Radha

    2016-01-01

    We report a 2.5-year-old girl who presented with hoarseness of voice since 3 months of age and failure to thrive. Chest X-ray showed cardiomegaly with a deviation of the trachea and mediastinum to the right side. Two-dimensional echocardiography showed decreased flow across the right pulmonary artery, a small atrial septal defect (ASD) with a right-to-left shunt, and a dilated right atrium and right ventricle with severe tricuspid regurgitation suggestive of severe pulmonary hypertension. A silent large patent ductus arteriosus was also seen. Multiple detector computerized tomography aortogram confirmed the findings of absent right pulmonary artery and hypoplastic right lung with small cystic lesions suggestive of congenital cystic adenomatoid malformation in the right lower lobe. Hoarseness of voice was due to the left vocal cord palsy probably secondary to severe pulmonary hypertension (Ortner's syndrome).

  9. Unilateral right pulmonary artery agenesis and congenital cystic adenomatoid malformation of the right lung with Ortner's syndrome.

    PubMed

    David, Jane Jackie; Mohanlal, Smilu; Sankhe, Punam; Ghildiyal, Radha

    2016-01-01

    We report a 2.5-year-old girl who presented with hoarseness of voice since 3 months of age and failure to thrive. Chest X-ray showed cardiomegaly with a deviation of the trachea and mediastinum to the right side. Two-dimensional echocardiography showed decreased flow across the right pulmonary artery, a small atrial septal defect (ASD) with a right-to-left shunt, and a dilated right atrium and right ventricle with severe tricuspid regurgitation suggestive of severe pulmonary hypertension. A silent large patent ductus arteriosus was also seen. Multiple detector computerized tomography aortogram confirmed the findings of absent right pulmonary artery and hypoplastic right lung with small cystic lesions suggestive of congenital cystic adenomatoid malformation in the right lower lobe. Hoarseness of voice was due to the left vocal cord palsy probably secondary to severe pulmonary hypertension (Ortner's syndrome). PMID:27625455

  10. Two Cases of Postmyomectomy Pseudoaneurysm Treated by Transarterial Embolization

    SciTech Connect

    Ito, Nobutake; Natimatsu, Yoshiaki; Tsukada, Jitsuro; Sato, Akihiro; Hasegawa, Ichiro; Lin, Bao-Liang

    2013-12-15

    Pseudoaneurysm resulting from hysteroscopic myomectomy is a rare clinical situation, and interventional radiologists are not traditionally involved in the management. To our knowledge, endovascular treatment of a pseudoaneurysm resulting from hysteroscopic myomectomy has not yet been reported in the English-language literature. Here, two such cases are reported, including one of a woman who later became pregnant. The case is unique because little is known about the influence of unilateral coil embolization of the uterine artery on fertility.

  11. Successful gelfoam angioembolisation in anastomotic pseudoaneurysm: A case report

    PubMed Central

    Chan, Dedrick Kok-Hong; Tan, Ker-Kan

    2016-01-01

    Introduction The use of angioembolisation in patients with lower gastrointestinal tract haemorrhage has become well established, especially in cases of diverticular bleeding, or in bleeding from arterio-venous malformations. Pseudoaneurysms are rare and the evaluation of selective gelfoam angioembolisation amongst patients with lower gastrointestinal tract bleeding secondary to this etiology has not been extensively studied. The friable nature of pseudoaneurysms may lead to a greater risk of rupture during an attempted angioembolisation procedure. Presentation of case We describe the successful treatment and outcome of a lady who initially presented with perforation of the colon at the rectosigmoid junction, for which she underwent resection and anastomosis. A few days later, she was noted to have persistent hematochezia, which was secondary to bleeding pseudoaneurysms at the rectosigmoid branches of the inferior mesenteric artery. She successfully underwent selective angioembolisation of these pseudoaneurysms with gelfoam. She did not suffer any complications from the procedure. Discussion Although there have been significant advances in the armamentarium associated with percutaneous interventional radiology procedures for hemostasis in gastrointestinal bleeding, the use of selective angioembolisation for bleeding pseudoaneurysms have not been readily adopted due to the friable nature of the wall of the pseudoaneurysm, and its risk for rupture. Our case report illustrates that angioembolisation in such cases is feasible, and should be a consideration especially when the risk of surgical intervention is high. Conclusion Selective gelfoam angioembolisation should be considered in the management of patients with bleeding from the gastrointestinal tract secondary to pseudoaneurysms. PMID:27111875

  12. A Case of Late Femoral Pseudoaneurysm Caused by Stent Disconnection

    SciTech Connect

    Rivolta, Nicola; Fontana, Federico; Piffaretti, Gabriele Tozzi, Matteo; Carrafiello, Gianpaolo

    2010-10-15

    We present the case of a late superficial femoral artery stent disconnection causing an asymptomatic pseudoaneurysm successfully treated with a stent-graft. A 67-year-old female was referred to our department for evaluation of claudication of the left lower limb and was diagnosed to have a total occlusion of the superficial femoral artery. Three nitinol stents were used to revascularize this artery. At 48 months, duplex-ultrasonography control revealed the presence of a 45-mm saccular femoral dilatation; X-rays and CT angiography showed fractures of the proximal stents and the presence of a pseudoaneurysm at the site of the distal stents disconnection. The pseudoaneurysm was excluded using two stent-grafts. We conclude that patients and surgeons should be aware of structural complications with all stents. Rigorous follow-up controls should be mandatory. Endovascular repair proved to be feasible and durable to manage a previous endovascular procedure.

  13. Selective Internal Radiotherapy (SIRT) of Hepatic Tumors: How to Deal with the Cystic Artery

    SciTech Connect

    Theysohn, Jens M.; Mueller, Stefan; Schlaak, Joerg F.; Ertle, Judith; Schlosser, Thomas W.; Bockisch, Andreas; Lauenstein, Thomas C.

    2013-08-01

    PurposeSelective internal radiotherapy (SIRT) with the beta emitter yttrium-90 (Y90) is a rapidly developing therapy option for unresectable liver malignancies. Nontarget irradiation of the gallbladder is a complication of SIRT. Thus, we aimed to assess different strategies to avoid infusion of Y90 into the cystic artery (CA).MethodsAfter hepatic digital subtraction angiography and administration of technetium-99m-labeled human serum albumin ({sup 99}mTc-HSA), 295 patients with primary or secondary liver tumors underwent single-photon emission computed tomography/computed tomography (SPECT/CT). Different measures were taken before repeated Y90 mapping and SIRT to avoid unintended influx into the CA where necessary. Clinical symptoms, including pain, fever, or a positive Murphy sign, were assessed during patient follow-up.ResultsA significant {sup 99}mTc-HSA accumulation in the gallbladder wall (higher {sup 99}mTc-HSA uptake than in normal liver tissue) was seen in 20 patients. The following measures were taken to avoid unintended influx into the CA: temporary/permanent occlusion of the CA with gelfoam (n = 5)/microcoil (n = 1), induction of vasospasm with a microwire (n = 4), or altering catheter position (n = 10). Clinical signs of cholecystitis were observed in only one patient after temporary CA occlusion with gelfoam and were successfully treated by antibiotics. Cholecystectomy was not required for any patient.ConclusionIt is important to identify possible nontarget irradiation of the gallbladder. The risk for radiation-induced cholecystitis can be easily minimized by temporary or permanent CA embolization, vasospasm induction, or altering the catheter position.

  14. [Transcatheter Arterial Chemoembolization with Super absorbent Polymer Microspheres for a Large Lung Cystic Adenocarcinoma in the Left Pulmonary Cavity].

    PubMed

    Kennoki, Norifumi; Hori, Shinichi; Yuki, Takeo; Sueyoshi, Satoshi; Hori, Atsushi

    2015-11-01

    A 57-year-old woman presented with lung adenocarcinoma and carcinomatous pleurisy in January 2013. The primary lesion had been treated with 60-Gy radiation therapy. She, however, showed a recurrence of the tumor in her pulmonary cavity. She received systemic chemotherapy for 1 year but did not show any improvement. She visited our clinic in March 2014. Her performance level was 3. Her hemoglobin level was 8.5 g/dL. The CT scan showed that the size of the cystic tumor was 200 × 144 × 143 mm. The tumor severely compressed her heart. We performed TACE using a spherical embolic agent. The microcatheter was guided through the left bronchial artery; left intercostal artery 9, 10, and 11; and the left inferior phrenic artery. The anticancer drugs selected were CDDP and 5-FU. The embolic material used was SAP-MS. After 3 therapy sessions, the CT scan showed shrinkage of the target lesion to 100 × 93 × 54 mm. Her hemoglobin level increased to 13.8 g/dL; furthermore, the severity of dyspnea decreased, and she showed a performance status of 0. TACE with SAP-MS was successfully performed for the large cystic tumor in the pulmonary cavity that metastasized from the lung cancer and was refractory to standard treatments. After the treatment, the tumor size decreased and the patient's symptoms alleviated. PMID:26602400

  15. Repair of a recurrent pseudoaneurysm of the ascending aorta in an atomic bomb survivor with myelodysplastic syndrome.

    PubMed

    Hattori, Reiji; Nakao, Yoshihisa; Okada, Takayuki; Johno, Hiroyuki; Enoki, Chiharu; Sumida, Tomohiko; Imamura, Hiroji

    2009-01-01

    The occurrence of infective aortic pseudoaneurysms tends to be intractable and difficult to treat. We experienced a very rare case of a recurrent infective pseudoaneurysm in the ascending aorta that occurred after cardiac surgery in an atomic bomb survivor with myelodysplastic syndrome. The pseudoaneurysm was successfully repaired using a femoral artery autograft with an omentopexy and the patient recovered well without any recurrence. PMID:19583613

  16. Pseudoaneurysm of the left ventricle.

    PubMed Central

    Mackenzie, J W; Lemole, G M

    1994-01-01

    Pseudoaneurysm of the left ventricle most often occurs after transmural myocardial infarction but may also follow cardiac operations, trauma, inflammation, or infection. In contrast to patients with true ventricular aneurysm, those with false aneurysm most commonly die of hemorrhage. Review of the reported surgical experience and of our 14 cases confirms that standard chest radiographs with an abnormal cardiac silhouette and rapidly expanding size may alert the physician to this sometimes overlooked diagnosis. Noninvasive tests such as color-flow Doppler echocardiography, 2-dimensional echocardiography, cineangiographic computed tomography, and transesophageal echocardiography allow relatively easy recognition of these apparently rare lesions with increasing frequency. Cardiac catheterization, however, is usually still necessary for a clear picture of the location and anatomy of the aneurysm and the state of the coronary arteries. Finally, a new classification is proposed, consisting of true aneurysm, false aneurysm, pseudo-false aneurysm, and mixed aneurysm. Images PMID:7888805

  17. Idiopathic pseudoaneurysm in a patient with breast implants.

    PubMed

    Khorasani, Hoda; Eiberg, Jonas; Bigaard, Janne

    2016-01-01

    Aneurysms and pseudoaneurysms of the internal mammary artery (IMA) are rare and the etiology uncertain although iatrogenic causes have been described. A 64-year-old woman suffered hematoma and bleeding from a pseudoaneurysm probably originating from a branch of the right IMA 16 years after breast implant surgery. After clinical assessment, the patient underwent surgery with resection of the aneurysm and ligation of the arterial branch. No early postoperative complications were reported. Pseudoaneurysms in small vessels such as the IMA or its branches are not well described in the literature. Proper diagnosis with imaging is of importance in order to determine treatment as each case is unique. Some cases can be managed conservatively. PMID:27470014

  18. Idiopathic pseudoaneurysm in a patient with breast implants

    PubMed Central

    Khorasani, Hoda; Eiberg, Jonas; Bigaard, Janne

    2016-01-01

    Aneurysms and pseudoaneurysms of the internal mammary artery (IMA) are rare and the etiology uncertain although iatrogenic causes have been described. A 64-year-old woman suffered hematoma and bleeding from a pseudoaneurysm probably originating from a branch of the right IMA 16 years after breast implant surgery. After clinical assessment, the patient underwent surgery with resection of the aneurysm and ligation of the arterial branch. No early postoperative complications were reported. Pseudoaneurysms in small vessels such as the IMA or its branches are not well described in the literature. Proper diagnosis with imaging is of importance in order to determine treatment as each case is unique. Some cases can be managed conservatively. PMID:27470014

  19. Device occlusion of pseudoaneurysm of ascending aorta

    PubMed Central

    Agarwal, Mridul; Ray, Mili; Pallavi, M; Sen, Supratim; Ganguly, Debosree; Joshi, Pankaj; Tanti, Sanjay; Chattopadhyay, Amitabh; Bandyopadhyay, Biswajit

    2011-01-01

    Pseudoaneurysm of ascending aorta is an infrequent but well-recognized and potentially fatal complication after cardiac surgeries. The complication can develop early, delayed or late, and the presentation is also varied. We are presenting here two cases of pseudoaneurysm of ascending aorta following cardiac surgery that were successfully managed by the transcatheter method. The first one occurred following coronary artery bypass surgery and the second one occurred following double-valve replacement surgery. The aortic openings of these aneurysms were occluded with 12 mm and 10 mm atrial septal occluders, respectively, with a good outcome. An immediate postprocedure angiogram showed no residual flow into the sac. Six months of follow-up of both cases also showed excellent results. PMID:21976887

  20. Delayed presentation of a carotid pseudoaneurysm following penetrating neck trauma

    PubMed Central

    Alfawaz, Abdullah; Li, Xiaoyi; Kénel-Pierre, Stefan; Yang, Jane; Rey, Jorge; Robinson, Handel

    2016-01-01

    Objective: Penetrating carotid trauma in a hemodynamically stable patient invariably presents with a pseudoaneurysm on initial imaging. Although extremely rare, delayed pseudoaneurysm formation has been reported. The purpose of this paper is to define this rare entity and propose a diagnostic and treatment plan. Methods: We present a case of delayed presentation of carotid pseudoaneurysm following penetrating neck trauma. A systematic review of the literature was performed. Results: A 21-year-old male presents to the trauma center after sustaining a gunshot wound to the left upper back resulting in a zone 2 hematoma and pneumothorax. Bullet fragment artifact interfered with computed tomography. Carotid angiogram was normal. The patient was discharged after 3 days. He returned to the Emergency Department 3 months later with a painful pulsatile hematoma. Computed tomography angiogram revealed a 6-cm pseudoaneurysm arising from the proximal left internal carotid artery (ICA). A left common carotid artery (CCA) to ICA bypass with reversed great saphenous vein was performed. The patient’s post-operative course was uneventful, neurologic deficits improved, and he was discharged. Conclusion: Delayed presentation of traumatic pseudoaneurysms has been reported, although usually these cases are iatrogenic access complications in extremities. While endovascular therapies are first line for zone 1 and 3 vascular injuries, management of zone 2 injuries is still controversial. This patient was treated with a bypass due to the need to evacuate the hematoma that was exerting a mass effect in the neck. PMID:27489718

  1. [Late presentation of an extrarenal pseudoaneurysm in a renal transplant patient: CT and color Doppler US findings (case report)].

    PubMed

    Düşünceli, Ebru; Atasoy, Cetin; Fitoz, Suat; Yağci, Cemil

    2004-12-01

    Vascular complications associated with renal transplants are a significant cause of graft dysfunction or failure. The most common complications are arterial and venous stenoses/thromboses, intrarenal and extrarenal arteriovenous fistulas, and pseudoaneurysms. In this case report, an extremely rare complication following renal transplantation, an extrarenal pseudoaneurysm, is presented with CT, gray scale, and color Doppler US findings. PMID:15611918

  2. Bronchial arteriography and embolotherapy for hemoptysis in patients with cystic fibrosis.

    PubMed

    Tonkin, I L; Hanissian, A S; Boulden, T F; Baum, S L; Gavant, M L; Gold, R E; George, P; Green, W J

    1991-01-01

    Bronchial arteriography and embolotherapy were performed to control hemoptysis in 11 patients with advanced stages of cystic fibrosis. Two patients suffered massive, 1 moderate, and 8 mild but recurrent hemoptysis. The embolization procedures were performed with Gelfoam, Ivalon, and coils in one to four separate procedures. Altogether, 19 of 20 procedures were successful, with follow-up periods ranging from 9 months to 8 years. No serious complications were encountered except for one femoral artery pseudoaneurysm which required surgical repair. Rapid digital subtraction angiography and "roadmapping" were considered helpful in avoiding the complication of reflux embolization and expediting the procedures. Bronchial embolization is a life-saving procedure for severe hemoptysis in patients with cystic fibrosis and is considered safe enough to include the indications of moderate and mild/recurrent hemoptysis to improve the quality of life in these patients. PMID:1913738

  3. The Impact of Pulmonary Arterial Pressure on Exercise Capacity in Mild-to-Moderate Cystic Fibrosis: A Case Control Study

    PubMed Central

    Manika, Katerina; Pitsiou, Georgia G.; Boutou, Afroditi K.; Tsaoussis, Vassilis; Chavouzis, Nikolaos; Antoniou, Marina; Fotoulaki, Maria; Stanopoulos, Ioannis; Kioumis, Ioannis

    2012-01-01

    Background. Pulmonary hypertension (PH) is an often complication of severe cystic fibrosis (CF); however, data on the presence and impact of pulmonary vasculopathy in adult CF patients with milder disease, is very limited. Aim. To investigate, for the first time, the impact of systolic pulmonary arterial pressure (PASP) on maximal exercise capacity in adults with mild-to-moderate cystic fibrosis, without PH at rest. Methods. This is a Case Control study. Seventeen adults with mild-to-moderate CF, without PH at rest (cases) and 10 healthy, nonsmoking, age, and height matched controls were studied. All subjects underwent maximal cardiopulmonary exercise testing and echocardiography before and within 1 minute after stopping exercise. Results. Exercise ventilation parameters were similar in the two groups; however, cases, compared to controls, had higher postexercise PASP and decreased exercise capacity, established with lower peak work rate, peak O2 uptake, anaerobic threshold, and peak O2 pulse. Furthermore, the change in PASP values before and after exercise was strongly correlated to the parameters of exercise capacity among cases but not among controls. Conclusions. CF adults with mild-to-moderate disease should be screened for the presence of pulmonary vasculopathy, since the elevation of PASP during exercise might contribute to impaired exercise capacity. PMID:22900167

  4. Treatment options for traumatic pseudoaneurysms of the paravisceral abdominal aorta.

    PubMed

    Tucker, Sonny; Rowe, Vincent L; Rao, Rajeev; Hood, Douglas B; Harrell, Donald; Weaver, Fred A

    2005-09-01

    Penetrating gunshot wounds (GSWs) to the abdominal aorta are frequently lethal. Alternative management options for treatment of traumatic pseudoaneurysms of the abdominal aorta are illustrated by three patient case histories. Patient A sustained two GSWs to the abdomen (midepigastrium, right subcostal region). He was hypotensive in the field. Emergent laparotomy was undertaken with suture ligature of a celiac injury and distal pancreatectomy/splenectomy for a pancreatic injury. Postoperative abdominal CT for an intraabdominal infection with leukocytosis revealed a 4 cm traumatic pseudoaneurysm of the abdominal aorta that extended from the suprarenal aorta to the level of the renal arteries. Six weeks later, he underwent an open repair. Patient B sustained multiple GSWs to his right arm and right upper quadrant. He was hemodynamically stable. He underwent abdominal exploration for a grade 3 liver laceration. Postoperative abdominal CT revealed a supraceliac abdominal aortic pseudoaneurysm. An aortogram demonstrated a 1.5 cm defect in the aortic wall above the celiac trunk communicating with the inferior vena cava (IVC). He underwent endovascular repair with covered aortic stent graft. Patient C sustained multiple thoracoabdominal GSWs. He was hemodynamically stable. Emergent laparotomy revealed multiple left colonic perforations, two duodenal lacerations, and an unsalvageable left kidney laceration. Postoperatively, he developed a duodenal-cutaneous fistula with multiple intraabdominal abscesses. Serial CT scans revealed an enlarging infrarenal aortic pseudoaneurysm. He underwent angiographic coil embolization and intraarterial injection of thrombin into the pseudoaneurysm sac. The average time from injury to surgical treatment was 46 days (range 29-67). Postoperatively, none of the patients developed paraplegia. Advances in endovascular techniques have provided options to deal with traumatic pseudoaneurysms of the abdominal aorta. In a hemodynamically stable

  5. Prophylactic Embolization of the Cystic Artery Prior to Radioembolization of Liver Malignancies—An Evaluation of Necessity

    SciTech Connect

    Powerski, Maciej Busse, Anke Seidensticker, Max Fischbach, Frank Seidensticker, Ricarda Strach, Katharina Dudeck, Oliver Ricke, Jens Pech, Maciej

    2015-06-15

    PurposePrior to radioembolization (RE) of hepatic tumors, many centers prophylactically occlude the cystic artery (CA) during evaluation angiography (EVA) to prevent radiation-induced cholecystitis. There is no conclusive evidence for the protective effect of CA embolization and it bears the risk of inducing ischemic cholecystitis. The aim of this study is to evaluate the justification for CA embolization by comparing clinical and morphologic imaging parameters between patients undergoing coil occlusion of the cystic artery (COCA) and those with uncoiled CA (UCCA).Materials and MethodsRetrospective comparison of 37 patients with UCCA versus 68 patients with COCA in terms of clinical findings (CRP, leukocyte count, body temperature, upper abdominal pain) and morphologic imaging parameters associated with cholecystitis (gallbladder (GB) wall thickness, free fluid in GB bed, bremsstrahlung SPECT) after EVA, after RE, and at 6-week follow-up.ResultsAt none of the 3 time points (EVA, RE, 6-week follow-up) was there any significant difference in CRP, leukocyte count, body temperature, or upper abdominal pain between the UCCA and COCA group. There was also no significant difference between the two groups with regard to GB wall thickness, fluid in the GB bed, and bremsstrahlung in SPECT. One patient of the UCCA group and two patients of the COCA developed cholecystitis requiring treatment.ConclusionComparison of clinical and imaging findings between patients with and without CA embolization prior to RE identified no predictors of radiogenic or ischemic cholecystitis after RE. Our study provides no evidence for a benefit of prophylactic CA embolization before RE.

  6. Pseudoaneurysm after pertrochanteric femur fracture: a case report.

    PubMed

    de Raaff, C A L; van Nieuwenhuizen, R C; van Dorp, T A

    2016-04-01

    Vascular injury as a consequence of dislocated bone fragments after hip fractures is a rare complication. We report a case of a 78-year-old male who developed a pseudoaneurysm of the profunda femoris artery during rehabilitation after intramedullary fixation for a pertrochanteric hip fracture. As this procedure was minimally invasive, open reposition and fixation of the dislocated lesser trochanter were not performed. The pseudoaneurysm was diagnosed through duplex ultrasound and CT angiography and treated with thrombin injections and an endovascular Wallgraft covered stent. The imaging features are described in the article. Although a pseudoaneurysm is a rare complication after hip fractures, the development should be considered, in particular when symptoms such as pulsatile swelling or venous engorgement are presented. PMID:26732387

  7. Minimally Invasive Therapy of Pseudoaneurysms of the Trunk: Application of Thrombin

    SciTech Connect

    Schellhammer, Frank Steinhaus, Daniele; Cohnen, Mathias; Hoppe, Jonas; Moedder, Ulrich; Fuerst, Guenter

    2008-05-15

    Thrombin injection has been proven to be successful in postcatheterization pseudoaneurysms. However, there are only a few reports on the treatment of pseudoaneurysms of the trunk. We report our first experiences using a percutaneous as well as an endovascular access. Eight iatrogenic pseudoaneurysms of the trunk (aorta, n = 4; pulmonary artery, n = 1; gastroduodenal artery, n = 1; left gastric artery, n = 1, renal artery, n = 1) were treated either percutaneously using CT guidance (n = 3) or via an endovascular access (n = 5). Noninvasive control angiograms were performed at day 1 and weeks 1 and 3 by either CT or MR angiography. The total volume of the pseudoaneurysms was 31.2 {+-} 23.1 ml on average, with a mean volume of the perfused aneurysmal lumen of 12.9 {+-} 7.2 ml. The maximum diameter was 4.1 {+-} 1.39 cm on average. In each case, the aneurysmal neck was not wider than 2 mm. One pseudoaneurysm occluded spontaneously following selective catheterization. The remaining pseudoaneurysms were successfully treated by injection of 765 {+-} 438.1 IU thrombin. In one individual, a nontarget embolization occurred, as well as an intervention-associated rupture of a pseudoaneurysm. High-grade stenoses of the donor artery were found in a different case. Only once was the endoluminal access converted to a percutaneous one. Thrombin injection might be a future first-line treatment of vascular lesions such as pseudoaneurysms of the trunk. In our experience both percutanous and endoluminal access are technically feasible and safe. However, further experiences are mandatory, especially concerning the question of dosage and long-term results.

  8. Iatrogenic intracranial pseudoaneurysms: neuroradiological and therapeutical considerations, including endovascular options.

    PubMed

    Ciceri, E F M; Regna-Gladin, C; Erbetta, A; Chiapparini, L; Nappini, S; Savoiardo, M; Di Meco, F

    2006-11-01

    Intracranial pseudoaneurysms represent a potentially fatal complication of intracranial surgery. Our purpose is to describe their neuroradiological characteristics, prognostic features and possible treatment. Eight cases of postsurgical intracranial pseudoaneurysms have been observed at our institution since 1988. Four were observed following transsphenoidal (TS) surgery and four after pterional craniotomies. Two types of iatrogenic pseudoaneurysms were observed: "fusiform", probably due to weakening of the adventitia during surgical peeling of the tumour from the artery (three cases) and "saccular", occurring after a more focal or complete laceration of the vessel (five cases), more often after TS surgery. A thorough preoperative neuroradiological examination may identify anatomical conditions at risk for development of this severe complication. Postoperative neuroradiological follow-up is mandatory in cases in which unusual bleeding has occurred during the perioperative period, but absence of bleeding does not exclude the possible development of a pseudoaneurysm. Endovascular treatment of pseudoaneurysms represents a safe and durable procedure, specifically in those cases in which damage to the carotid siphon occurred during TS surgery. PMID:17122940

  9. Percutaneous Thrombin Injection to Complete SMA Pseudoaneurysm Exclusion After Failing of Endograft Placement

    SciTech Connect

    Szopinski, Piotr Ciostek, Piotr; Pleban, Eliza; Iwanowski, Jaroslaw; Krol, Malgorzata Serafin-; Marianowska, Agnieszka; Noszczyk, Wojciech

    2005-05-15

    Visceral aneurysms are potentially life-threatening vascular lesions. Superior mesenteric artery (SMA) pseudoaneurysms are a rare but well-recognized complication of chronic pancreatitis. Open surgical repair of such an aneurysm, especially in patients after previous surgical treatment, might be dangerous and risky. Stent graft implantation makes SMA pseudoaneurysm exclusion possible and therefore avoids a major abdominal operation. Percutaneous direct thrombin injection is also one of the methods of treating aneurysms in this area. We report a first case of percutaneous ultrasound-guided thrombin injection to complete SMA pseudoaneurysm exclusion after an unsuccessful endograft placement. Six-month follow-up did not demonstrate any signs of aneurysm recurrence.

  10. Delayed Infrarenal Aortic Pseudoaneurysm Treated by Endovascular Stent Graft in Pyogenic Spondylitis

    PubMed Central

    Shin, Jae-Hyuk; Hwang, Dae-Hyun; Pang, Chae-Hyun; Wang, Shaobai; Kim, In-Sung; Ahn, Jung-Tae; Kim, Young-Woo

    2013-01-01

    A 61-year-old male patient with pyogenic spondylodiscitis and epidural and psoas abscesses underwent posterior decompression, debridement, and instrumented fusion, followed by anterior debridement and reconstruction. Sudden onset flank pain was diagnosed 7 weeks postoperatively and was determined to be a pseudoaneurysm located at the aorta inferior to the renal artery and superior to the aortic bifurcation area. An endovascular stent graft was applied to successfully treat the pseudoaneurysm. Postoperative recovery was uneventful and infection status was stabilized. PMID:24353853

  11. Percutaneous Cyanoacrylate Glue Injection into the Renal Pseudoaneurysm to Control Intractable Hematuria After Percutaneous Nephrolithotomy

    SciTech Connect

    Lal, Anupam Kumar, Ajay; Prakash, Mahesh; Singhal, Manphool; Agarwal, Mayank Mohan; Sarkar, Debansu; Khandelwal, Niranjan

    2009-07-15

    We report a case of a 43-year-old man who developed intractable hematuria after percutaneous nephrolithotomy. Angiography detected a pseudoaneurysm arising from the lower polar artery; however, embolization could not be performed because of unfavorable vascular anatomy. A percutaneous thrombin injection under ultrasound guidance initially controlled the bleeding, but hematuria subsequently recurred as a result of recanalization of the aneurysm. The case was successfully managed with ultrasound- and fluoroscopic-guided direct injection of cyanoacrylate glue into the pseudoaneurysm.

  12. Pseudoaneurysm of the aortic arch

    PubMed Central

    Lu, Yuan-Qiang; Yao, Feng; Shang, An-Dong; Pan, Jian

    2016-01-01

    Abstract Background: Pseudoaneurysm of the aortic arch is uncommonly associated with cancer, and is extremely rare in pulmonary cancer. Here, we report an unusual and successfully treated case of aortic arch pseudoaneurysm in a male patient with lung squamous cell carcinoma. Methods: A 64-year-old male patient was admitted to the Emergency Department, presenting with massive hemoptysis (>500 mL blood during the 12 hours prior to treatment). The diagnosis of aortic arch pseudoaneurysm was confirmed after inspection of computed tomographic angiography and three-dimensional reconstruction. We processed the immediate endovascular stent-grafting for this patient. Results: This patient recovered with no filling or enlargement of the pseudoaneurysm, no episodes of hemoptysis, and no neurological complications during the 4-week follow-up period. Conclusion: Herein, we compare our case with other cancer-related pseudoaneurysms in the medical literature and summarize the clinical features and treatment of this unusual case. PMID:27495079

  13. Cystic Fibrosis

    MedlinePlus

    ... and Diseases > Lung Disease Lookup > Cystic Fibrosis Cystic Fibrosis Cystic Fibrosis (CF) is an inherited disease that ... quality of life has improved. Learn About Cystic Fibrosis Cystic fibrosis is a genetic (inherited) condition that ...

  14. Intrasellar Iatrogenic Carotid Pseudoaneurysm: Endovascular Treatment with a Polytetrafluoroethylene-Covered S tent

    SciTech Connect

    Vanninen, R. L. Manninen, H. I.; Rinne, J.

    2003-06-15

    This case illustrates successful treatment of a large postoperative intrasellar pseudoaneurysm with a polytetrafluoroethylene (PTFE)-covered stent. The advantages and potential disadvantages of this novel method of treatment are discussed. A previously healthy 59-year-old man underwent transsphenoidal operative treatment for hypophyseal macroadenoma,complicated by bleeding. On the 17{sup th} postoperative day the patient had profuse arterial bleeding from his nose requiring posterior tamponade. Subsequent angiography of the left internal carotid artery(ICA) revealed a large pseudoaneurysm located intrasellarly, with the orifice in the anteromedial wall in the ophthalmic segment of the ICA.Surgical treatment of the pseudoaneurysm was considered very risky. A12-mm PTFE-covered stent (JoMed, Ulestraten, Netherlands), manually compressed on a PTCA-balloon (Maxxum 4.5/13 mm, Boston Scientific,Ireland) was endovascularly delivered covering the orifice of the pseudoaneurysm. Control angiography immediately after the intervention and one year later revealed no flow into the pseudoaneurysm and the ICA was fully patent. In conclusion, deployment of a PTFE-covered stent proved to be feasible and successful in the treatment of an intrasellariatrogenic ICA pseudoaneurysm. Adequate anticoagulative treatment after the procedure is essential to prevent thrombotic complications.

  15. Purulent pericardial effusion and mycotic pseudoaneurysm following insertion of a bare metal stent.

    PubMed

    Kataoka, Go; Nakano, Kiyoharu; Asano, Ryota; Sato, Atsuhiko; Kodera, Kojiro; Tatsuishi, Wataru

    2015-05-01

    A 65-year-old male was diagnosed with purulent pericarditis, caused by Staphylococcus aureus five weeks after bare metal stenting for a 90% stenosis of the right coronary artery ostium. Subsequently, he developed a pseudoaneurysm in the right coronary sinus of Valsalva (CSV) requiring surgical intervention during the treatment of the pericarditis. Bacteremia after percutaneous coronary intervention (PCI) occurs in < 1% of patients and usually has insignificant clinical sequelae. We present an infected coronary bare metal stent of the proximal right coronary artery after PCI that resulted in a purulent pericardial effusion and mycotic pseudoaneurysm of the right coronary sinus of Valsalva (CSV). The patient successfully underwent surgical treatment. PMID:25783563

  16. Endovascular treatment of an infected pseudoaneurysm secondary to retropharyngeal abscess in a child.

    PubMed

    Brinjikji, Waleed; Diehn, Felix E; Lindsay, Christopher W; Morris, Jonathan M

    2015-08-01

    We describe a rare case of carotid pseudoaneurysm secondary to a retropharyngeal abscess, treated with coil embolization in a 2-year-old boy. The patient presented to an emergency department with symptoms suggesting meningitis but was subsequently diagnosed with streptococcal pharyngitis. He was discharged home on oral antibiotics after a short hospitalization. He returned to the emergency department two weeks later with limited neck motion and pain. Neck CT demonstrated a retropharyngeal abscess with a large left cervical internal carotid artery (ICA) pseudoaneurysm. The petrous ICA distal to the pseudoaneurysm had thrombosed prior to treatment. The ICA proximal to the pseudoaneurysm was sacrificed with coil embolization. Post-treatment imaging demonstrated complete thrombosis of the pseudoaneurysm but also demonstrated acute strokes in the left MCA/ACA watershed distribution. His parents noted that the patient was clumsier and exhibited some mild speech changes and a steppage gait prior to evaluation in the ED; therefore, these were thought to be secondary to emboli from partial thrombosis of the pseudoaneurysm prior to treatment. The patient was discharged home in good condition and his neurological function improved. PMID:26060279

  17. Interventional Radiology in the Diagnosis, Management, and Follow-Up of Pseudoaneurysms

    SciTech Connect

    Keeling, A. N.; McGrath, F. P.; Lee, M. J.

    2009-01-15

    Arterial wall disruption, as a consequence of inflammation/infection, trauma (penetrating or blunt), or iatrogenic causes, may result in pseudoaneurysm formation. Currently, iatrogenic causes are increasing as a result of the growth of endovascular intervention. The frequency of other causes also seems to be increasing, but this may simply be the result of increased diagnosis by better imaging techniques, such as multidetector contrast-enhanced computed tomography. Clinically, pseudoaneurysms may be silent, may present with local or systemic signs, or can rupture with catastrophic consequences. Open surgical repair, previously the mainstay of treatment, has largely been replaced by image-guided occlusion methods. On the basis of an experience of over 100 pseudoaneurysms, treatments at various anatomical sites, imaging modalities used for accurate diagnosis, current changing therapeutic options for pseudoaneurysm management, approved embolization agents, and clinical follow-up requirements to ensure adequate treatment will be discussed. Image-guided direct percutaneous and endovascular embolization of pseudoaneurysms are established treatment options with favorable success rates and minimal morbidity. The pendulum has now swung from invasive surgical repair of pseudoaneurysms to that of image-guided interventional radiology.

  18. Intracranial Pseudoaneurysms, Fusiform Aneurysms and Carotid-Cavernous Fistulas

    PubMed Central

    Lv, Xianli; Jiang, Chuhan; Li, Youxiang; Lv, Ming; Zhang, Jingbo; Wu, Zhongxue

    2008-01-01

    Summary The study assessed the effectiveness and safety of endovascular covered stents in the management of intracranial pseudoaneurysms, fusiform aneurysms and direct carotid-cavernous fistulas. Fourteen endovascular covered stents were used to repair three pseudoaneurysms, six fu-siform aneurysms and six direct carotid-cavernous fistulas. Aneurysms were in the carotid artery in seven cases, in the vertebral artery two cases. It was not possible to treat two additional cases transcutaneously for technical reasons
2/15. Percutaneous closure of the lesions with an endovascular covered stent was successful in 13 of 15 cases. Initial follow-up showed good stent patency. No complications were observed after stent implantation. During follow-up, stent thromboses were detected in two of nine patients with follow-up digital subtracted angiography. One carotid-cavernous fistula of Barrow Type A transformed into Barrow Type D at nine month follow-up study was cured with a procudure of Onyx-18 injection. Endovascular covered stents may be an option for percutaneous closure of intracranial pseudoaneurysms, fusiform aneurysms and direct carotid-cavernous fistulas. Endoluminal vascular repair with covered stents offers an alternative therapeutic approach to conventional modalities. PMID:20557743

  19. Endovascular repair of an aortic arch pseudoaneurysm with double chimney stent grafts: a case report

    PubMed Central

    2013-01-01

    Aortic arch pseudoaneurysm is a rare condition but carries a high risk of rupture. We report a case of a 45-year-old man with aortic arch pseudoaneurysm between left common carotid artery (LCCA) and left subclavian artery (LSA), in which a endovascular stent graft combined with double chimneys covered stents were successfully placed. There were no any complaints and complications after 12 months follow-up. The CTA demonstrated thrombus formation in the pseudoaneurysm lumen, no endoleak and the aortic arch, LCCA and LSA were all patent. We feel that the combined endovascular and double chimneys may be a valuable therapeutic alternative when treating aortic arch lesion. However, long-term clinical efficacy and safety have yet to be confirmed. PMID:23577875

  20. Cardiac Pseudoaneurysm- A Death Defying Entity

    PubMed Central

    Gupta, Saryu

    2016-01-01

    A pseudoaneurysm refers to a contained rupture of the myocardium with a tenuous pericardium walling off the leak. It needs to be differentiated from a true aneurysm by the fact that there is lack of myocardial tissue in the wall of a pseudoaneurysm. The differentiation between the two is pertinent as true aneurysms can be treated medically while pseudoaneurysms require urgent surgical treatment. Untreated pseudoaneurysms carry a high risk of rupture and mortality. We report a case of cardiac pseudoaneurysm developing in a 46-year-old male who had suffered myocardial infarction four months back. The patient now presented with chest pain and dyspnoea. CECT chest revealed a partially thrombosed large pseudoaneurysm arising from the posterior wall of left ventricle. While the clinical diagnosis of this entity is difficult, CECT plays a pivotal role in the non-invasive detection of pseudoaneurysms. PMID:27504379

  1. Peroneal arteriovenous fistula and pseudoaneurysm: an unusual presentation.

    PubMed

    Ching, Kevin C; McCluskey, Kevin M; Srinivasan, Abhay

    2014-01-01

    Peroneal artery arteriovenous fistulas and pseudoaneurysms are extremely rare with the majority of reported cases due to penetrating, orthopedic, or iatrogenic trauma. Failure to diagnose this unusual vascular pathology may lead to massive hemorrhage or limb threatening ischemia. We report an interesting case of a 14-year-old male who presented with acute musculoskeletal pain of his lower extremity. Initial radiographs were negative. Further imaging workup revealed a peroneal arteriovenous fistula with a large pseudoaneurysm. After initial endovascular intervention was unsuccessful, the vessels were surgically ligated in the operating room. Pathology revealed papillary endothelial hyperplasia consistent with an aneurysm and later genetic testing was consistent with Ehlers-Danlos syndrome Type IV. This case illustrates an unusual cause of acute atraumatic musculoskeletal pain and uncommon presentation of Ehlers-Danlos syndrome. PMID:25349770

  2. Popliteal pseudoaneurysm after arthroscopic posterior cruciate ligament reconstruction.

    PubMed

    van Dorp, Karin B; Breugem, Stefan J M; Driessen, Marcel J M

    2014-09-01

    This report presents the case of a 30-year-old motocross (BMX) cyclist with a third-degree posterior cruciate ligament rupture. The technique used for reconstruction was the transtibial single-bundle autologous hamstring technique. Unfortunately, the procedure was complicated by a popliteal pseudoaneurysm, which was located in line with the tibial canal. The pseudoaneurysm was treated with an end-to-end anastomosis and the patient recovered without further complaints. In this case, the popliteal artery was damaged most probably by the edge of the reamer or the guide wire during removal. Vascular complications can be limb- and life-threatening. This case report aims to increase the awareness of this serious complication with a review of the literature. PMID:25229050

  3. Percutaneous Ablation of Peripheral Pseudoaneurysms Using Thrombin: A Simple and Effective Solution

    SciTech Connect

    Owen, Richard J.T.; Haslam, Philip J.; Elliott, Simon T.; Rose, John D.G.; Loose, Henry W.

    2000-11-15

    Purpose: To assess the effectiveness of tissue adhesive and thrombin solution in the percutaneous ablation of peripheral artery pseudoaneurysms.Methods: Twenty-five pseudoaneurysms were treated over a 33-month period; all had failed ultrasound-guided compression. Tissue adhesive or thrombin solution was injected percutaneously, with needle tip position and changes within the aneurysm confirmed with color Doppler ultrasound. In 19 cases we utilized a protective balloon inflated across the aneurysm neck prior to the injection of tissue adhesive and in six cases used thrombin injection alone. Seven patients were anticoagulated. Patients were followed up after the procedure.Results: All 25 aneurysms were treated successfully; two patients required a return visit and there were no immediate complications or peripheral emboli detected. One patient developed a contralateral pseudoaneurysm.Conclusions: The percutaneous injection of pseudoaneurysms is a safe, a traumatic, and effective treatment for femoral artery pseudoaneurysms in the peripheral circulation. There are significant advantages over ultrasound-guided compression or surgical repair.

  4. A Large Posttraumatic Subclavian Artery Aneurysm Complicated by Artery Occlusion and Arteriobronchial Fistula Successfully Treated Using a Covered Stent

    SciTech Connect

    Stefanczyk, Ludomir; Czeczotka, Jaroslaw; Elgalal, Marcin; Sapieha, Michal; Rowinski, Olgierd

    2011-02-15

    The treatment of posttraumatic aneurysms of peripheral arteries using covered stents is increasingly commonplace. We present the case of a 10-year-old girl with a pseudoaneurysm of the subclavian artery complicated by an arteriobronchial fistula with hemorrhaging into the bronchial tree and distal subclavian artery occlusion. Despite the lack of artery patency, endovascular stent graft implantation was successful. Pseudoaneurysm exclusion and involution was achieved, together with a patent implant and maintained collateral circulation patency.

  5. Subclavian Arteritis and Pseudoaneurysm Formation Secondary to Stent Infection

    SciTech Connect

    Malek, Adel M.; Higashida, Randall T.; Reilly, Linda M.; Smith, Wade S.; Kang, Sang-Mo; Gress, Daryl R.; Meyers, Philip M.; Phatouros, Constantine C.; Halbach, Van V.; Dowd, Christopher F.

    2000-01-15

    Technically uncomplicated percutaneous angioplasty and stent placement of a left subclavian artery stenosis was performed in a 56-year-old man for treatment of subclavian steal syndrome and vertebrobasilar insufficiency. Six days later the patient was readmitted with Staphylococcus aureus bacteremia and stigmata of septic emboli isolated to the ipsilateral hand. Nine days later he had computed tomography (CT) evidence of a contrast-enhancing phlegmon surrounding the stent. Despite clinical improvement and resolution of bacteremia on intravenous antibiotic therapy, the phlegmon progressed, and at day 21 a pseudoaneurysm was angiographically confirmed. The patient underwent surgical removal of the stented arterial segment and successful autogenous arterial reconstruction. The possible contributory factors leading to stent infection were prolonged right femoral artery access and an infected left arm venous access. Although the role of prophylactic antibiotics remains to be defined, it may be important in cases where the vascular access sheath remains in place for a prolonged period of time.

  6. Endovascular treatment of an abdominal aortic pseudoaneurysm as a late complication of inferior vena cava filter placement.

    PubMed

    Medina, Carlos R; Indes, Jeffrey; Smith, Christopher

    2006-06-01

    Pseudoaneurysms of abdominal aorta after inferior vena cava (IVC) filter placement are uncommon, with associated morbidity and mortality. We report a case in which an abdominal aortic pseudoaneurysm resulted from erosion of a Bird's Nest (Cook, Bloomington, IN) IVC filter into the wall of the abdominal aorta. A 64-year-old woman with an IVC filter placed 10 years prior presented to the emergency department complaining of abdominal pain. A computed tomography scan of the abdomen and pelvis showed a 1.4-cm x 2.0-cm infrarenal aortic pseudoaneurysm adjacent to the IVC filter site. A Zenith endograft (Cook) was used via an open femoral artery exposure to successfully treat the pseudoaneurysm. PMID:16765254

  7. A case of coronary rupture and pseudoaneurysm formation after fracture of implanted paclitaxel-eluting stents.

    PubMed

    Kawai, Yasuyuki; Kitayama, Michihiko; Akao, Hironobu; Motoyama, Atsushi; Tsuchiya, Taketsugu; Kajinami, Kouji

    2016-07-01

    A 48-year-old man who had undergone implantation of two paclitaxel-eluting stents (PESs) at the right coronary artery was admitted to our hospital with progressive dyspnea. In the coronary care unit, he developed cardiogenic shock due to cardiac tamponade treated by pericardiocentesis. A coronary angiogram showed a large pseudoaneurysm at the site of the previously implanted stents, suggesting coronary rupture due to implanted stent fracture. The pseudoaneurysm was completely sealed by polytetrafluoroethylene-covered stent implantation. Although this case is very rare, coronary rupture by stent fracture should be considered when cardiac tamponade occurs after drug-eluting stent implantation, especially PES. PMID:25998891

  8. Recurrent pseudoaneurysm of the left ventricle with subcutaneous herniation into the chest wall. A case report.

    PubMed Central

    Rao, M S; Vaijyanath, P; Taneja, K; Dubey, B; Manchanda, S C; Venugopal, P

    1998-01-01

    Pseudoaneurysm of the left ventricle is rare, and recurrence is extremely rare. We report the case of a 62-year-old man who presented at our hospital with a painless pulsatile swelling in the left breast. He had undergone coronary artery bypass grafting and left-ventricular aneurysmectomy 14 years earlier. On investigation, the swelling was diagnosed to be a pseudoaneurysm of the left ventricle with subcutaneous herniation. The extreme rarity of this condition prompted us to report the case. The investigative techniques and the surgical strategy are discussed. Images PMID:9885110

  9. Left ventricular pseudoaneurysm after reimplantation procedure.

    PubMed

    Inoue, Takahiro; Hashimoto, Kazuhiro; Sakamoto, Yoshimasa; Yoshitake, Michio; Matsumura, Yoko; Kinami, Hiroo; Takagi, Tomomitsu

    2016-04-01

    Postoperative left ventricular pseudoaneurysm is a rare, but potentially lethal, complication because of the high risk of rupture and high mortality of repair. We report a 64-year-old man with Marfan syndrome who underwent the reimplantation valve-sparing aortic root replacement complicated by a postoperative left ventricular pseudoaneurysm that required urgent repair. Careful handling of the aortic root is required to avoid a left ventricular pseudoaneurysm, particularly in patients with connective tissue disorder. PMID:24917204

  10. Traumatic brachiocephalic pseudoaneurysm presenting as stroke in a seventeen-year-old.

    PubMed

    Kanwar, Manreet; Desai, Devang; Joumaa, Mouhammed; Guduguntla, Vamshidhar

    2009-11-01

    We present a 17-y-old male who presented to the emergency room with left arm weakness along with slurred speech. On physical examination, he had stable vital signs with left facial weakness suggestive of lower motor neuron seventh nerve palsy. He was also noted to have a small pulsatile mass in the right infraclavicular region. Further questioning revealed that 3 mo earlier he had suffered blunt chest wall trauma during a football game with fracture-dislocation of the right clavicular head, which was managed conservatively. MRI of the brain showed right frontal cortical changes suggestive of infarct versus vasculitis or edema. Chest CT revealed a 2.5- to 3-cm pseudoaneurysm arising from the brachiocephalic artery, with thrombus formation, along with a surrounding 3 x 4.5 cm hematoma. The patient underwent a successful repair of the pseudoaneurysm with no further neurological sequelae. Traumatic pseudoaneurysm with thrombus formation is an extremely rare cause of stroke. It has been reported in association with the carotid artery, but to our knowledge, this is the first reported case with isolated innominate artery pseudoaneurysm. This case highlights the need for a broad differential when evaluating young patients with neurological deficits. PMID:19816975