Emergent stent graft isolation of a knife-related subclavian arterial venous fistula: Lessons learned during long-term follow-up

2005 ◽  
Vol 66 (4) ◽  
pp. 483-486 ◽  
Author(s):  
Mark C. Bates ◽  
John Campbell
Keyword(s):  
Stent Graft ◽  
Lessons Learned ◽  
Long Term Follow Up ◽  
Venous Fistula

scholarly journals Lessons learned from the long-term follow-up of a first-generation aortic stent graft

2003 ◽  
Vol 37 (2) ◽  
pp. 367-373 ◽  
Author(s):  
Pierre Alric ◽  
Robert J. Hinchliffe ◽  
Peter W. Wenham ◽  
Simon C. Whitaker ◽  
Timothy A.M. Chuter ◽  
...  
Keyword(s):  
Stent Graft ◽  
First Generation ◽  
Lessons Learned ◽  
Aortic Stent Graft ◽  
Long Term Follow Up

The Evaluation of Aortic Diameter Changes During Long-Term Follow-Up After Endovascular Treatment of Acute Blunt Traumatic Thoracic Aortic Injuries

2018 ◽  
Vol 52 (5) ◽  
pp. 335-343 ◽  
Author(s):  
Federico Fontana ◽  
Edoardo Macchi ◽  
Filippo Piacentino ◽  
Larissa Nocchi Cardim ◽  
Giuseppe De Marchi ◽  
...  
Keyword(s):  
Endovascular Treatment ◽  
Stent Graft ◽  
Mean Value ◽  
Aortic Diameter ◽  
Long Term Results ◽  
Technical Success ◽  
Long Term Follow Up ◽  
Aortic Injuries

Purpose: To evaluate the variations in aortic diameters and long-term results in patients who underwent thoracic endovascular aortic repair (TEVAR) for acute blunt traumatic thoracic aortic injuries (BTTAIs). Materials and Methods: We retrospectively evaluated 23 patients with a mean age of 39 years (range: 17-74 years) who underwent TEVAR for BTTAI between October 2000 and November 2014. All of the patients underwent computed tomography angiography (CTA) before hospital discharge as a baseline imaging for the subsequent follow-up examinations. The technical success, overall survival, and complications were evaluated. Furthermore, the aortic diameters outside of the stent-graft (1 cm proximal and 1 cm distal to the stent-graft) and the aortic diameters within the stent-graft (2 cm distal to the proximal end and 2 cm proximal to the distal end) were assessed. The diameters at baseline on CTA were compared with those of the latest available follow-up examination. Results: Technical success was 100% with a mean follow-up of 65.4 months (range: 12-171 months). No death was registered, and 2 (8.7%) of 23 endograft-related complications (1 stent-graft distal infolding and 1 endoleak 2 and 4 months after the procedure, respectively) were observed. An increase in aortic diameter either proximal or distal to the stent-graft (mean value 0.7 and 0.5 mm, respectively) or within the stent-graft (mean value of 0.5 mm for both proximal and distal diameters) was registered (mean follow-up at 65.4 months, range: 12-171 months). Conclusion: Aortic dilatation following TEVAR for BTTAI is minimal during long-term follow-up. Endovascular treatment represents a durable and safe option in acute BTTAIs.

scholarly journals Coronaric Stent-Graft Deployment in the Treatment of Carotid Blowout

2011 ◽  
Vol 17 (4) ◽  
pp. 490-494 ◽  
Author(s):  
E. Pampana ◽  
R. Gandini ◽  
M. Stefanini ◽  
S. Fabiano ◽  
A. Chiaravalloti ◽  
...  
Keyword(s):  
Stent Graft ◽  
Clinical Results ◽  
Covered Stent ◽  
Endovascular Stent Graft ◽  
Carotid Blowout Syndrome ◽  
Rescue Treatment ◽  
Long Term Follow Up ◽  
Life Threatening

“Carotid blowout syndrome” is defined as a hemorrhage caused by rupture of the carotid artery and its branches, and may be a severe complication of rhinopharyngeal carcinoma. This study aimed to highlight the usefulness and versatility of endovascular stent-graft placement as a rescue treatment in life-threatening carotid blowout syndrome. We describe the unconventional use of a 6×5 mm balloon-expandable coronaric covered stent in a patient with a diagnosis of spinocellular rhinopharyngeal carcinoma, followed by carotid blowout syndrome. Although long-term follow-up is needed to assess the eventuality of bleeding recurrence, the immediate clinical results were satisfactory.

Left main coronary artery aneurysm: Sealing by stent graft and long-term follow-up

2000 ◽  
Vol 51 (2) ◽  
pp. 205-209 ◽  
Author(s):  
Albert Wai-Suen Leung ◽  
Philip Wong ◽  
Chee-Wo Wu ◽  
Ping-Tim Tsui ◽  
Ngai-Shing Mok ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Stent Graft ◽  
Coronary Artery Aneurysm ◽  
Left Main Coronary Artery ◽  
Artery Aneurysm ◽  
Left Main ◽  
Long Term Follow Up

scholarly journals Moose Habitat Management and Timber Management Planning: Three Case Studies

1988 ◽  
Vol 64 (3) ◽  
pp. 270-276
Author(s):  
D. Payne ◽  
J. McNicol ◽  
G. Eason ◽  
D. Abraham
Keyword(s):  
Case Studies ◽  
Habitat Management ◽  
Planning Process ◽  
Timber Harvesting ◽  
Lessons Learned ◽  
Management Planning ◽  
Forest Management Planning ◽  
Long Term Follow Up

Three case studies are presented in this paper that illustrate how timber harvesting practices were modified to address wildlife and silvicultural concerns. The planning process (i.e., negotiations between the Ministry of Natural Resources and the logging companies), problems encountered, and lessons learned are emphasized. Modifications to clearcutting most commonly used were block cuts (i.e., cut and leave) and linear reserves. Timing and communication are cited as serious problems in two cases and solutions are offered. Also, the logging companies in all three cases were concerned about the added expense of modified harvesting (e.g., higher road and layout costs, some loss of timber volume, and higher operating costs). Throughout, the need for more high quality moose inventory data and long-term follow-up study is made clear. Key words: case histories, modified harvest, forest management planning, moose habitat management.

Impact of clinical and pathological subtypes of Carcinoma In Situ (CIS) of the bladder: Lessons learned from long-term follow-up of a series of CIS patients treated with BCG

2021 ◽  
Vol 79 ◽  
pp. S988
Author(s):  
J.D. Subiela Henríquez ◽  
O. Rodríguez-Faba ◽  
J. Aumatell ◽  
W. Krajewski ◽  
J. Calderón ◽  
...  
Keyword(s):  
Carcinoma In Situ ◽  
Lessons Learned ◽  
Long Term Follow Up ◽  
Pathological Subtypes

scholarly journals Contemporary management of spinal AVFs and AVMs: lessons learned from 110 cases

2014 ◽  
Vol 37 (3) ◽  
pp. E14 ◽  
Author(s):  
Leonardo Rangel-Castilla ◽  
Jonathan J. Russin ◽  
Hasan A. Zaidi ◽  
Eduardo Martinez-del-Campo ◽  
Min S. Park ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Lessons Learned ◽  
Neurological Deficits ◽  
Vascular Lesions ◽  
Surgical Results ◽  
Small Series ◽  
Common Location ◽  
Long Term Follow Up

Object Spinal arteriovenous fistulas (AVFs) and arteriovenous malformations (AVMs) are rare, complex spinal vascular lesions that are challenging to manage. Recently, understanding of these lesions has increased thanks to neuroimaging technology. Published reports of surgical results and clinical outcome are limited to small series. The authors present a large contemporary series of patients with spinal AVFs and AVMs who were treated at Barrow Neurological Institute in Phoenix, Arizona. Methods Retrospective detailed review of a prospective vascular database was performed for all patients with spinal AVFs and AVMs treated between 2000 and 2013. Patient demographic data, AVF and AVM characteristics, surgical results, clinical outcomes, complications, and long-term follow-up were reviewed. Results Between 2000 and 2013, 110 patients (57 male and 53 female) underwent obliteration of spinal AVFs and AVMs. The mean age at presentation was 42.3 years (range 18 months–81 years). There were 44 patients with AVFs and 66 with AVMs. The AVM group included 27 intramedullary, 21 conus medullaris, 12 metameric, and 6 extradural. The most common location was thoracic spine (61%), followed by cervical (22.7%), lumbar (14.5%), and sacral (1.8%). The most common presenting signs and symptoms included paresis/paralysis (75.5%), paresthesias (60%), pain (51.8%), bowel/bladder dysfunction (41.8%), and myelopathy (36.4%). Evidence of rupture was seen in 26.4% of patients. Perioperative embolization was performed in 42% of patients. Resection was performed in 95 patients (86.4%). Embolization alone was the only treatment in 14 patients (12.7%). One patient was treated with radiosurgery alone. Angiographically verified AVF and AVM obliteration was achieved in 92 patients (83.6%). At a mean follow-up duration of 30.5 months (range 1–205 months), 43 patients (97.7%) with AVFs and 57 (86.4%) with AVMs remained functionally independent (McCormick Scale scores ≤ 2). Perioperative complications were seen in 8 patients (7%). No deaths occurred. Temporary neurological deficits were observed in 27 patients (24.5%). These temporary deficits recovered 6–8 weeks after treatment. Recurrence was identified in 6 patients (13.6%) with AVFs and 10 (15.2%) with AVMs. Conclusions Spinal AVFs and AVMs are complex lesions that should be considered for surgical obliteration. Over the last several decades the authors have changed surgical strategies and management to achieve better clinical outcomes. Transient neurological deficit postoperatively is a risk associated with intervention; however, clinical outcomes appear to exceed the natural history based on patients’ ability to recover during the follow-up period. Due to the recurrence rate associated with these lesions, long-term follow-up is required.

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