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Embolectomy

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https://www.readbyqxmd.com/read/28935324/an-unusual-case-of-arterial-embolism-in-an-adolescent-with-a-mitral-valve-repair-with-a-ring
#1
Christos Tourmousoglou, Christos Karkos, Theodoros Fidanis, Efstratios K Theofilogiannakos, Prodromos Hytiroglou, Antonis Pitsis
We report a case of an adolescent young man who presented with embolism of both lower legs. The patient had undergone mitral valve repair with a Kalangos biodegradable ring (Bioring SA, Lonay, Switzerland) 9 months earlier. Bilateral embolectomy was performed. Histopathologic examination revealed minute fragments of synthetic material within the embolus, which otherwise consisted of recent thrombus.
October 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28887265/modified-staple-aneurysmorrhaphy-for-treating-arteriovenous-fistula-related-venous-aneurysms
#2
R Moskowitz, E Fakhoury, K James
Autogenous arteriovenous fistulas (AVF) are the preferred access for hemodialysis. AVF occasionally develop venous aneurysms and we report a modified staple aneurysmorrhaphy technique for treatment. Briefly, the lateral wall of the venous aneurysm is dissected and a longitudinal staple resection performed. Adjunct procedures include inflow banding and outflow venous angioplasty with possible stenting. In this initial experience, 20 aneurysms were resected in 17 patients. The average AVF age at time of repair was 5...
September 5, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28877534/open-abdomen-improves-survival-in-patients-with-peritonitis-secondary-to-acute-superior-mesenteric-artery-occlusion
#3
Weiwei Ding, Kai Wang, Baochen Liu, Xinxin Fan, Shikai Wang, Jianmin Cao, Xingjiang Wu, Jieshou Li
BACKGROUND: Damage control surgery and open abdomen (OA) have been extensively used in the severe traumatic patients. However, there was little information when extended to a nontrauma setting. The purpose of this study was to evaluate whether the liberal use of OA as a damage control surgery adjunct improved the clinical outcome in acute superior mesenteric artery occlusion patients. STUDY DESIGN: A single-center, retrospective cohort review was performed in a national tertiary surgical referral center...
October 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28876595/acute-upper-limb-ischaemia-in-diabetic-patients-a-recent-experience
#4
R du Toit, A T O Abdool-Carrim, T Monareng
BACKGROUND: The outcome of acute upper limb ischaemia in diabetic patients is not well known. We report our recent experience with 5 patients. METHOD: Retrospective case reviews. RESULTS: All patients presented with Rutherford 2b ischaemia at a median 1.6 days after symptom onset. Age range: 43-76 years. M:F 1:4. Mean HbA1c: 10.1% (range 6.1 - 14.0) Mean LDL cholesterol: 3.1g/dL (range 1.61 - 4.80) Other comorbidities included: Ischaemic heart disease, atrial fibrillation, dyslipidaemia, hypertension, morbid obesity...
September 2017: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
https://www.readbyqxmd.com/read/28862538/postoperative-continuous-catheter-infused-local-anesthetic-reduces-pain-scores-and-narcotic-use-after-lower-extremity-revascularization
#5
William Shutze, William P Shutze, Purvi Prajapati, Gerald Ogola, Jordan Schauer, Emily Biller, Nicholas Douville, Ryan A Shutze
Objective Postoperative pain following lower extremity revascularization procedures is traditionally controlled with narcotic administration. However, this may not adequately control the pain and puts the patient at risk for complications from opiate use. Here we report an alternative strategy for pain management using a continuous catheter-infused local anesthetic into the operative limb. Design Retrospective case-control study. Methods Patients undergoing lower extremity revascularization procedures using continuous catheter-infused local anesthetic were compared to similar patients undergoing similar procedures during the same time period who did not receive continuous catheter-infused local anesthetic...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/28854949/pulmonary-tumor-embolism-secondary-to-soft-tissue-and-bone-sarcomas-a-case-report-and-literature-review
#6
Nicholas Latchana, Vincent C Daniel, Robert W Gould, Raphael E Pollock
BACKGROUND: Tumor embolisms (TE) are an underappreciated source of pulmonary embolisms in sarcoma. Most evidence in the literature is limited to case reports and none have described the presence of TE secondary to myxofibrosarcoma. We report the first case of myxofibrosarcoma TE and perform a review of the literature for TE secondary to bone and soft tissue sarcomas (STS). CASE PRESENTATION: A 36-year-old female presented with debilitating pain of the right upper extremity secondary to a recurrent soft tissue sarcoma...
August 30, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28838024/-vascular-complications-and-emergencies-within-oncologic-abdominal-surgery-what-knowledge-and-skills-are-essential-for-the-visceral-surgeon
#7
Hanno Matthaei, Valeri Schmidt, Vittorio Branchi, Frauke Verrel, Jörg C Kalff, Arne Koscielny
Background Continuous improvements in perioperative and neoadjuvant therapy concepts nowadays permit more extensive tumor resections with curative intention. In patients with arterial or venous tumour involvement in preoperative imaging, physicians with expertise in vascular surgery should be involved in the planning phase of the operation. Unexpected vascular complications during abdominal surgery demand prompt management by the oncological surgeon. However, skills in vascular surgery are still not obligatory for the visceral surgeon in training...
August 2017: Zentralblatt Für Chirurgie
https://www.readbyqxmd.com/read/28828026/limb-ischemia-after-heart-transplantation-an-unusual-case-of-tissue-embolism
#8
Seyed Mohsen Mirhosseini, Ali Sanjari Moghaddam
Major complications of heart transplantation include graft rejection, infection, graft arteriosclerosis, malignancy, and drug toxicity. Among these complications, infections and thrombophilic disorders are of particular interest owing to their major contribution to morbidity and mortality among heart transplantation patients. Thrombophilic disorders are caused by imbalance between hypercoagulation and fibrinolytic states. In this report, we describe a 43-year-old man who had unusual complications of heart transplantation...
April 2017: Journal of Tehran Heart Center
https://www.readbyqxmd.com/read/28823062/treatment-of-retinal-artery-occlusion-using-transluminal-nd-yag-laser-a-systematic-review-and-meta-analysis
#9
REVIEW
Vitaly Man, Idan Hecht, Michal Talitman, Assaf Hilely, Mohamad Midlij, Zvia Burgansky-Eliash, Asaf Achiron
AIMS: To review clinical experience, efficacy, and safety of transluminal Nd:YAG laser embolectomy/embolysis (TYE) for retinal artery occlusion. METHODS:  Electronic databases were searched for all published clinical studies and case-reports reporting on TYE in central (CRAO) or branch (BRAO) retinal artery occlusion. Individual patient data was evaluated in a weighted pooled analysis. RESULTS: Sixty-one cases were reported, 47 with BRAO and 14 with CRAO...
August 19, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28806175/point-of-care-ultrasound-facilitated-detection-of-femoral-occlusive-septic-emboli-during-mitral-valve-surgery-a-case-report
#10
Melissa L Bellomy, Susan Eagle, Mias Pretorius, Ben R Barton, Yafen Liang
Acute lower extremity ischemia from septic emboli is a surgical emergency. Timely diagnosis and management are critical to improve patient outcome. However, traditional diagnostic modalities such as intraoperative angiogram are time-consuming, require special equipment and personnel, and introduce contrast exposure for critically ill patients. There are limited reports of utilization of point-of-care ultrasound to detect peripheral septic emboli. We present a case where femoral occlusive septic emboli were identified by point-of-care ultrasound after mitral valve replacement...
August 10, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28781880/acute-aortic-occlusion-due-to-tumor-embolism-in-a-patient-with-lung-malignancy
#11
Stella Lioudaki, Nikolaos Kontopodis, Stefanos Palioudakis, Anastasios V Koutsopoulos, Ioannis Drositis, Christos V Ioannou
OBJECTIVES: Acute lower limb ischemia caused by tumor embolization is rare, despite the fact that cancer is a common cause of hypercoagulability predisposing to venous thrombosis. Arterial embolization is mostly associated with intracardiac tumors while lung malignancies are the second most common cause of tumor embolism. METHODS: In this report, we present a male patient who developed acute bilateral lower limb ischemia in the immediate postoperative period after a thoracotomy for attempted left upper lobe resection for lung cancer...
2017: SAGE open medical case reports
https://www.readbyqxmd.com/read/28758605/rescue-extracorporeal-membrane-oxygenation-therapy-in-methamphetamine-toxicity
#12
Laura K Morrison, J Kromm, J Gaudet, D Zuege, B Button, F Warshawski, S N Lucyk
Complications related to methamphetamine use and abuse are common presentations seen in the emergency department. Standard management focuses on addressing the central nervous system and cardiovascular effects with the use of sedation and hemodynamic support. We describe a case report of a patient with methamphetamine toxicity and subsequent severe cardiomyopathy refractory to conventional management that responded to cardiovascular support with extracorporeal membrane oxygenation therapy (ECMO). A 22-year-old female was admitted in severe cardiogenic shock following intravenous administration of methamphetamine and oral fentanyl use...
July 31, 2017: CJEM
https://www.readbyqxmd.com/read/28739456/acute-type-b-dissection-causing-collapse-of-evar-endograft-and-iliac-limb-occlusion
#13
Nathan K Itoga, Tiffany Wu, Michael D Dake, Ronald L Dalman, Jason T Lee
We describe a rare case of acute type B dissection causing collapse of a previously placed infrarenal stent-graft, resulting in acute limb ischemia due to left iliac limb thrombosis in a 59-year-old male. The patient presented with acute back and abdominal discomfort radiating to his back, bilateral buttock stabbing discomfort, and left> right thigh and calf rest pain. CTA showed a spiral type B dissection with collapse of the proximal portion of the EVAR device and left limb occlusion. Urgent treatment with TEVAR distal to the left subclavian covered the entry tear and redirected the majority of the flow to the true lumen leading to near immediate expansion of the proximal portion of the EVAR device...
July 21, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28731381/reperfusion-after-ischemic-stroke-is-associated-with-reduced-brain-edema
#14
Hannah J Irvine, Ann-Christin Ostwaldt, Matthew B Bevers, Simone Dixon, Thomas Wk Battey, Bruce Cv Campbell, Stephen M Davis, Geoffrey A Donnan, Kevin N Sheth, Reza Jahan, Jeffrey L Saver, Chelsea S Kidwell, W Taylor Kimberly
Rapid revascularization is highly effective for acute stroke, but animal studies suggest that reperfusion edema may attenuate its beneficial effects. We investigated the relationship between reperfusion and edema in patients from the Echoplanar Imaging Thrombolysis Evaluation Trial (EPITHET) and Mechanical Retrieval and Recanalization of Stroke Clots Using Embolectomy (MR RESCUE) cohorts. Reperfusion percentage was measured as the difference in perfusion-weighted imaging lesion volume between baseline and follow-up (day 3-5 for EPITHET; day 6-8 for MR RESCUE)...
January 1, 2017: Journal of Cerebral Blood Flow and Metabolism
https://www.readbyqxmd.com/read/28712480/bee-venom-acupuncture-reduces-interleukin-6-increases-interleukin-10-and-induces-locomotor-recovery-in-a-model-of-spinal-cord-compression
#15
Raquel Nascimento de Souza, Fernanda Kohn Silva, Magda Alves de Medeiros
Spinal cord injuries (SCIs) initiate a series of molecular and cellular events in which inflammatory responses can lead to major neurological dysfunctions. The present study aims to investigate whether bee venom (BV) acupuncture applied at acupoints ST36 (Zusanli) and GV3 (Yaoyangquan) could minimize locomotor deficits and the magnitude of neural tissue losses, and change the balance between pro- and anti-inflammatory cytokines after an SCI by compression. Wistar rats were subjected to an SCI model by compression in which a 2-French Fogarty embolectomy catheter was inflated in the extradural space...
June 2017: Journal of Acupuncture and Meridian Studies
https://www.readbyqxmd.com/read/28687687/use-of-low-dose-thrombolytics-for-treatment-of-intracardiac-thrombus-and-massive-pulmonary-embolus-after-aborted-liver-transplant-leads-to-recovery-of-right-ventricular-function-and-redo-liver-transplantation
#16
Aarya Kafi, Oren Friedman, Irene Kim
This is a 61-year-old man with end-stage liver disease who experienced cardiac arrest secondary to a massive pulmonary embolus and intracardiac thrombus during cannulation for veno-venous extracorporeal membrane oxygenation (ECMO) in preparation for orthotopic liver transplantation (OLT). Surgery was aborted and the patient was taken back to the intensive care unit in cardiogenic shock on multiple vasopressors. The patient was unresponsive to heparin bolus and too high risk for systemic thrombolytics or embolectomy...
July 6, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28628412/stratification-imaging-and-management-of-acute-massive-and-submassive-pulmonary-embolism
#17
REVIEW
Akhilesh K Sista, William T Kuo, Mark Schiebler, David C Madoff
While pulmonary embolism (PE) causes approximately 100 000-180 000 deaths per year in the United States, mortality is restricted to patients who have massive or submassive PEs. This state of the art review familiarizes the reader with these categories of PE. The review discusses the following topics: pathophysiology, clinical presentation, rationale for stratification, imaging, massive PE management and outcomes, submassive PE management and outcomes, and future directions. It summarizes the most up-to-date literature on imaging, systemic thrombolysis, surgical embolectomy, and catheter-directed therapy for submassive and massive PE and gives representative examples that reflect modern practice...
July 2017: Radiology
https://www.readbyqxmd.com/read/28603724/pulmonary-embolism-in-transit
#18
Anna Koulova, Ramin Malekan, Wilbert S Aronow, Howard A Cooper
A 65-year-old woman with recently diagnosed ovarian cancer presented with near syncope, tachypnea, and hypoxia. Transthoracic echocardiography revealed a dilated and hypokinetic right ventricle and a large, mobile mass in the right atrium prolapsing across the tricuspid valve. She was diagnosed with pulmonary embolism in transit and emergent embolectomy was recommended.
May 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28584461/infective-endocarditis-due-to-abiotrophia-defectiva-and-its-feared-complications-in-an-immunocompetent-person-rare-but-real
#19
Mohan Rudrappa, Laxmi Kokatnur
Abiotrophia defectiva is nutritional deficient streptococci that cannot be cultured on routine culture medias. Even though fastidious in growth requirement, it is a virulent bacterium preferentially affecting endovascular structures and is implicated in many culture-negative endocarditis cases. Unlike other organisms, it is known for heart valve destruction leading to heart failure and excessive embolization rates. It's inherent resistance to routinely used antibiotics also contributed to increased mortality and morbidity in affected individuals and warrants timely diagnosis and prompt treatment...
April 2017: Journal of Global Infectious Diseases
https://www.readbyqxmd.com/read/28578933/extracorporeal-membrane-oxygenation-pulmonary-embolectomy-and-right-ventricular-assist-device-for-massive-pulmonary-embolism
#20
Carly L Lodewyks, Joseph M Bednarczyk, Owen T Mooney, Rakesh C Arora, Rohit K Singal
Consensus regarding the management of massive pulmonary embolism (PE) and persistent shock after thrombolysis is lacking. A 30-year-old man collapsed with massive PE 3 days after an exploratory laparotomy for penetrating trauma, and he remained hypoxic and hypotensive despite thrombolytic therapy. Extracorporeal membrane oxygenation (ECMO) was instituted as a bridge to surgical embolectomy, and placement of a right ventricular assist device (RVAD) was used to facilitate separation from cardiopulmonary bypass...
July 2017: Canadian Journal of Cardiology
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