Gotowe bibliografie tematyczne / Vascular surgery

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  1. Artykuły w czasopismach
  2. Rozprawy doktorskie
  3. Książki
  4. Części książek
  5. Streszczenia konferencji
  6. Raporty organizacyjne

Gotowa bibliografia na temat „Vascular surgery”

Autor: Grafiati
Data publikacji: 4 czerwca 2021
Data aktualizacji: 1 sierpnia 2024

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Artykuły w czasopismach na temat "Vascular surgery"

1

Myers, Kenneth A. "Vascular surgery". Medical Journal of Australia 176, nr 1 (styczeń 2002): 43. http://dx.doi.org/10.5694/j.1326-5377.2002.tb04276.x.

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E-Ali, Ahsan Zil, i Anam Rashid. "VASCULAR SURGERY;". Professional Medical Journal 24, nr 05 (6.05.2017): 639–40. http://dx.doi.org/10.29309/tpmj/2017.24.05.1381.

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Hussain, Nazia, i Lasantha Wijesinghe. "Vascular surgery". InnovAiT: Education and inspiration for general practice 7, nr 2 (22.01.2014): 122–23. http://dx.doi.org/10.1177/1755738012467785.

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Hepp, W. "Vascular Surgery". Zentralblatt für Chirurgie 131, nr 1 (luty 2006): 1–2. http://dx.doi.org/10.1055/s-2006-921407.

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Meek, Alan C. "Vascular surgery". Medical Journal of Australia 160, nr 3 (luty 1994): 148–50. http://dx.doi.org/10.5694/j.1326-5377.1994.tb126567.x.

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Faris, Irwin, Kenneth Myers i Francis G. Quigley. "VASCULAR SURGERY". ANZ Journal of Surgery 65, nr 3 (marzec 1995): 205–13. http://dx.doi.org/10.1111/j.1445-2197.1995.tb00609.x.

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Porter, John M. "Vascular Surgery". Journal of the American College of Surgeons 186, nr 2 (luty 1998): 247–62. http://dx.doi.org/10.1016/s1072-7515(98)00035-0.

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Stanley, James C. "Vascular surgery". Journal of the American College of Surgeons 188, nr 2 (luty 1999): 202–14. http://dx.doi.org/10.1016/s1072-7515(98)00311-1.

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Towne, J. "Vascular surgery". Journal of the American College of Surgeons 190, nr 2 (luty 2000): 253–63. http://dx.doi.org/10.1016/s1072-7515(99)00265-3.

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Hussain, S. Amjad. "Vascular Surgery". Annals of Thoracic Surgery 43, nr 3 (marzec 1987): 352. http://dx.doi.org/10.1016/s0003-4975(10)60640-6.

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Rozprawy doktorskie na temat "Vascular surgery"

1

Cortecchia, Elisa <1983&gt. "New polymeric materials for vascular surgery". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amsdottorato.unibo.it/3387/1/Cortecchia_Elisa_tesi.pdf.

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The dramatic impact that vascular diseases have on human life quality and expectancy nowadays is the reason why both medical and scientific communities put great effort in discovering new and effective ways to fight vascular pathologies. Among the many different treatments, endovascular surgery is a minimally-invasive technique that makes use of X-ray fluoroscopy to obtain real-time images of the patient during interventions. In this context radiopaque biomaterials, i.e. materials able to absorb X-ray radiation, play a fundamental role as they are employed both to enhance visibility of devices during interventions and to protect medical staff and patients from X-ray radiations. Organic-inorganic hybrids are materials that combine characteristics of organic polymers with those of inorganic metal oxides. These materials can be synthesized via the sol-gel process and can be easily applied as thin coatings on different kinds of substrates. Good radiopacity of organic-inorganic hybrids has been recently reported suggesting that these materials might find applications in medical fields where X-ray absorption and visibility is required. The present PhD thesis aimed at developing and characterizing new radiopaque organic-inorganic hybrid materials that can find application in the vascular surgery field as coatings for the improvement of medical devices traceability as well as for the production of X-ray shielding objects and garments. Novel organic-inorganic hybrids based on different polyesters (poly-lactic acid and poly-ε-caprolactone) and polycarbonate (poly-trimethylene carbonate) as the polymeric phase and on titanium oxide as the inorganic phase were synthesized. Study of the phase interactions in these materials allowed to demonstrate that Class II hybrids (where covalent bonds exists between the two phases) can be obtained starting from any kind of polyester or polycarbonate, without the need of polymer pre-functionalization, thanks to the occurrence of transesterification reactions operated by inorganic molecules on ester and carbonate moieties. Polyester based hybrids were successfully coated via dip coating on different kinds of textiles. Coated textiles showed improved radiopacity with respect to the plain fabric while remaining soft to the touch. The hybrid was able to coat single fibers of the yarn rather than coating the yarn as a whole. Openings between yarns were maintained and therefore fabric breathability was preserved. Such coatings are promising for the production of light-weight garments for X-ray protection of medical staff during interventional fluoroscopy, which will help preventing pathologies that stem from chronic X-ray exposure. A means to increase the protection capacity of hybrid-coated fabrics was also investigated and implemented in this thesis. By synthesizing the hybrid in the presence of a suspension of radiopaque tantalum nanoparticles, PDMS-titania hybrid materials with tunable radiopacity were developed and were successfully applied as coatings. A solution for enhancing medical device radiopacity was also successfully investigated. High metal radiopacity was associated with good mechanical and protective properties of organic-inorganic hybrids in the form of a double-layer coating. Tantalum was employed as the constituent of the first layer deposited on sample substrates by means of a sputtering technique. The second layer was composed of a hybrid whose constituents are well-known biocompatible organic and inorganic components, such as the two polymers PCL and PDMS, and titanium oxide, respectively. The metallic layer conferred to the substrate good X-ray visibility. A correlation between radiopacity and coating thickness derived during this study allows to tailor radiopacity simply by controlling the metal layer sputtering deposition time. The applied metal deposition technique also permits easy shaping of the radiopaque layer, allowing production of radiopaque markers for medical devices that can be unambiguously identified by surgeons during implantation and in subsequent radiological investigations. Synthesized PCL-titania and PDMS-titania hybrids strongly adhered to substrates and show good biocompatibility as highlighted by cytotoxicity tests. The PDMS-titania hybrid coating was also characterized by high flexibility that allows it to stand large substrate deformations without detaching nor cracking, thus being suitable for application on flexible medical devices.
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Cortecchia, Elisa <1983&gt. "New polymeric materials for vascular surgery". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amsdottorato.unibo.it/3387/.

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The dramatic impact that vascular diseases have on human life quality and expectancy nowadays is the reason why both medical and scientific communities put great effort in discovering new and effective ways to fight vascular pathologies. Among the many different treatments, endovascular surgery is a minimally-invasive technique that makes use of X-ray fluoroscopy to obtain real-time images of the patient during interventions. In this context radiopaque biomaterials, i.e. materials able to absorb X-ray radiation, play a fundamental role as they are employed both to enhance visibility of devices during interventions and to protect medical staff and patients from X-ray radiations. Organic-inorganic hybrids are materials that combine characteristics of organic polymers with those of inorganic metal oxides. These materials can be synthesized via the sol-gel process and can be easily applied as thin coatings on different kinds of substrates. Good radiopacity of organic-inorganic hybrids has been recently reported suggesting that these materials might find applications in medical fields where X-ray absorption and visibility is required. The present PhD thesis aimed at developing and characterizing new radiopaque organic-inorganic hybrid materials that can find application in the vascular surgery field as coatings for the improvement of medical devices traceability as well as for the production of X-ray shielding objects and garments. Novel organic-inorganic hybrids based on different polyesters (poly-lactic acid and poly-ε-caprolactone) and polycarbonate (poly-trimethylene carbonate) as the polymeric phase and on titanium oxide as the inorganic phase were synthesized. Study of the phase interactions in these materials allowed to demonstrate that Class II hybrids (where covalent bonds exists between the two phases) can be obtained starting from any kind of polyester or polycarbonate, without the need of polymer pre-functionalization, thanks to the occurrence of transesterification reactions operated by inorganic molecules on ester and carbonate moieties. Polyester based hybrids were successfully coated via dip coating on different kinds of textiles. Coated textiles showed improved radiopacity with respect to the plain fabric while remaining soft to the touch. The hybrid was able to coat single fibers of the yarn rather than coating the yarn as a whole. Openings between yarns were maintained and therefore fabric breathability was preserved. Such coatings are promising for the production of light-weight garments for X-ray protection of medical staff during interventional fluoroscopy, which will help preventing pathologies that stem from chronic X-ray exposure. A means to increase the protection capacity of hybrid-coated fabrics was also investigated and implemented in this thesis. By synthesizing the hybrid in the presence of a suspension of radiopaque tantalum nanoparticles, PDMS-titania hybrid materials with tunable radiopacity were developed and were successfully applied as coatings. A solution for enhancing medical device radiopacity was also successfully investigated. High metal radiopacity was associated with good mechanical and protective properties of organic-inorganic hybrids in the form of a double-layer coating. Tantalum was employed as the constituent of the first layer deposited on sample substrates by means of a sputtering technique. The second layer was composed of a hybrid whose constituents are well-known biocompatible organic and inorganic components, such as the two polymers PCL and PDMS, and titanium oxide, respectively. The metallic layer conferred to the substrate good X-ray visibility. A correlation between radiopacity and coating thickness derived during this study allows to tailor radiopacity simply by controlling the metal layer sputtering deposition time. The applied metal deposition technique also permits easy shaping of the radiopaque layer, allowing production of radiopaque markers for medical devices that can be unambiguously identified by surgeons during implantation and in subsequent radiological investigations. Synthesized PCL-titania and PDMS-titania hybrids strongly adhered to substrates and show good biocompatibility as highlighted by cytotoxicity tests. The PDMS-titania hybrid coating was also characterized by high flexibility that allows it to stand large substrate deformations without detaching nor cracking, thus being suitable for application on flexible medical devices.
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Sörelius, Karl. "Aortic infections : The Nadir of Vascular Surgery". Doctoral thesis, Uppsala universitet, Kärlkirurgi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-300954.

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Aortic infections are rare, life-threatening and constitute a major challenge in surgical management. This thesis aims to evaluate short – and long-term outcome of endovascular aortic repair (EVAR) for mycotic aortic aneurysms (MAA) and the subsequent risk of recurrent infections, changes in surgical practice over time for abdominal MAAs in Sweden and outcome for different treatment modalities, as well as the risk of secondary vascular infection after treatment with Open abdomen after aortic surgery. Paper I, a retrospective single centre study of patients with MAA treated with EVAR, demonstrated a good short-term outcome, 91% survival at 30-days, and acceptable mid-term survival, 73% at 1-year. Paper II, a retrospective international multicentre study of patients treated with EVAR for MAA, confirmed the results in paper I, and showed that EVAR is feasible and for most MAA patients a durable treatment option, 5-year survival was 55% and 10-year 41%. A total of 19% died from an infection-related complication, mostly during the first postoperative year. Non-Salmonella-positive culture was a predictor for late infection–related death. Paper III, a population-based cohort study on all abdominal MAAs operated on between 1994-2014 in Sweden. Overall survival was 86% at 3-months, 79% at 1-year and 59% at 5-years. The survival was significantly better after endovascular compared to open repair up to 1-year without increasing recurrence of infection or reoperation, thereafter there was no difference. After 2001 EVAR constituted 60 % of all repairs, thus indicating a paradigm shift in treatment for abdominal MAAs in Sweden. Paper IV, a prospective multicentre study of patients treated with open abdomen after aortic surgery. Infectious complications, such as graft infections, occurred after intestinal ischaemia and prolonged OA-treatment, and were often fatal.
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Holbrey, Richard Paul. "Virtual suturing for training in vascular surgery". Thesis, University of Leeds, 2004. http://etheses.whiterose.ac.uk/1326/.

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Today's health professionals are facing a crisis in training needs: on one hand, the working hours of junior doctors and experience at the operating table are being reduced; on the other, patients are growing ever more critical and litigious. VR simulators may be able to provide a solution, but whilst hardware costs have fallen in recent years, they are still expensive when compared to conventional methods and few have been adopted. The challenge for researchers has been to create realistic, but affordable, surgical interfaces and to provide convincing assessments of the resulting systems. There are several common forms of assessment in the surgical simulation literature. The most popular would seem to be the construct validity test, in which experts' performance is contrasted with that of novices. Although this method provides a useful check, it is argued that the results are often unreliable, given the short-term nature of the test and the difficulty of separating practice and learning effects. Moreover, a wider literature search shows that consistency and persistency of performance are much more highly respected in eg. military and aviation contexts. A design for a virtual suturing simulator, dubbed FESTIVALS, is proposed which is based upon principles established in motor psychology over the last few decades. In particular, practice variability is promoted by requiring the user to employ both hands in facilitating access. Also, a delayed feedback schedule is introduced to provide feedback on errors. The Finite Element Method is adapted to build an accurate deformation model to support bimanual working and real-time haptic display. Evaluation of this system showed that the FESTIVALS system possessed good training and retention characteristics. In addition, a usability study collected feedback from clinicians which showed a generally favourable response and allowed several recommendations for future development. By considering discrete phases of the suturing data collected in these evaluations, it is also possible to show that construct validity held for several metrics. This is of particular interest because it appears to show that experts were much more capable of planning specific movements in advance, suggesting a more highly developed technique for error-control. This finding led to a novel proposal for an error-correction model of expertise.
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Holt, Peter James Edward. "Volume-Outcome Relationships and Reporting in Vascular Surgery". Thesis, St George's, University of London, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.517188.

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Little, Charlene Knight. "Decreasing Surgical Site Infections in Vascular Surgery Patients". ScholarWorks, 2016. https://scholarworks.waldenu.edu/dissertations/2412.

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Postoperative surgical site infections are common complications in the operating room. Infections prolong hospital stays, heighten costs, and increase morbidity and mortality. The purpose of this evidence-based quality improvement project was to develop policy, program, and practice guidelines to prevent surgical site infections in vascular surgery patients. Rosswurm and Larrabee's change model was used to develop materials using the best evidence for the recommended practice changes. The Plan, Do, Check, Act model was selected to guide quality improvement. The project goal was to decrease the surgical site infection rate to below the national average. Products of the project include policy, protocol, and practice guidelines developed based on recommended practices of the Association of periOperative Registered Nurses and current peer-reviewed literature. An interdisciplinary project team of institutional stakeholders was used to insure context-relevant operationalization of the evidence in practice. The team was assembled, led in a review of relevant literature, and convened regularly until project products were finished. Three scholars with expertise in the content area were then identified by the project team and asked to validate the content of developed products. Products were revised according to expert feedback. Implementation and evaluation plans were developed by the project team to provide the institution with all necessary process details to carry out the practice change. The evaluation plan advises using a retrospective chart review to compare rates of infection between patients receiving chlorhexidine skin preparation with showers and preoperative chlorhexidine cloths alone. A positive outcome could contribute to positive social change by decreasing preventable infections.
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Mentor, Keno. "Stabilised decellularised vascular grafts in an ovine carotid model". Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29785.

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Background: There is an urgent clinical need for an alternative vascular graft, especially for smaller artery applications such as in below-knee and coronary artery bypass. Currently available synthetic grafts have unacceptably low patency rates, while autologous saphenous vein grafts are not feasible in one third of patients. Decellularised vascular grafts have been investigated as alternative conduits, but this chemical treatment results in degradation of the extracellular matrix. Chemical stabilization of elastin with penta-galloyl glucose (PGG) combined with collagen stabilisation during covalent heparinisation was previously investigated by our group in a small animal model and shown to be effective and safe. The current study describes their evaluation in a large animal (ovine) model. Methods: Porcine mammary arteries were harvested, decellularised according to an established protocol involving rinsing with sodium hydroxide, alcohol (ETOH), treatment with DNAse/RNAse enzymes, immersion in PGG and subsequently surface modified with covalently bound heparin. Samples of the grafts were also tested for radial and suture retention strength. The prepared grafts were implanted as interposition grafts into the carotid arteries of 6 sheep, using industry standard 6mm expanded polytetrafluoroethylene (ePTFE) on the contralateral side of each animal as control. In-situ patency was determined by ultrasound and angiography at two months, following which the grafts were explanted for macro- and microscopic analysis. Results: In-vitro evaluation: Grafts showed significant levels of bound heparin (14.56 mg/g vs 0.69mg/g in untreated tissue) and demonstrated similar mechanical properties to those of human carotid arteries. Survival: Five out of six sheep survived the full 2-month implant period, while the remaining animal developed sepsis shortly after implantation and was euthanized on day 4. Patency: None of the decellularised grafts were patent at explant, as assessed by ultrasound, angiography and macroscopic examination. Two of the five control (ePTFE) grafts were patent. Microscopic analysis: An inflammatory cell infiltrate with vascularised granulation tissue was found encasing the decellularised xenografts with little or no sign of endothelial cell infiltration. Signs of early occlusion, likely due to technical factors, was noted at the sites of anastomosis. Conclusion: Although demonstrating similar mechanical properties to human carotid arteries, and promising results in the small animal model, the stabilised decellularised vascular grafts failed to achieve endothelialisation or patency in this sheep carotid model. Significant calibre mismatch between the test graft and the native artery is thought to be the primary factor in the failure of these grafts, highlighting the potential difficulty in acquiring grafts of an appropriate size from animal sources.
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Wu, Lily. "Metabolic profile and post-operative outcomes in contemporary patients with peripheral arterial disease and critical limb ischaemia". Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/28147.

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Background: Peripheral arterial disease (PAD) is an established occlusive disease of the peripheral arteries and is not uncommon in the elderly. Atherosclerosis accounts for 90% of the pathology. Only 15% of affected individuals become symptomatic. Most symptomatic individuals present with intermittent claudication (IC). Only a small proportion (1%) of affected individuals present with critical limb ischaemia (CLI). Revascularization aimed at limb salvage, and recovery of ambulation and independent living is the ultimate therapeutic option for the advanced form of PAD (CLI). Traditionally, the success of revascularization for CLI has been defined by graft patency rates and limb salvage rates. Functional outcomes such as ischaemic wound healing and recovery of ambulatory function for independent living have been the focus in more recent publications. However, these assessments do not consider the patients' pre-operative metabolic profile as a predictor of postoperative outcomes. Purpose: The purpose of this study was to determine, in a prospective manner, the influence of preoperative metabolic profile on post-operative outcomes in contemporary patients with peripheral arterial disease presenting with critical limb ischaemia at a tertiary hospital in South Africa. Methods: All consecutive patients, ≥ 18 years, with CLI admitted to the vascular unit at Groote Schuur Hospital over a two-year period (1st January, 2015 to 31st December, 2016) with reconstructable disease were recruited for the study. Written informed consent was obtained from all participants. Revascularization entailed either open surgical revascularization, endovascular interventions or both (hybrid procedures). Data was analyzed according to the clinical level of disease and the type of surgical intervention. Post-operative outcome measures were determined. Primary endpoints (functional and technical outcomes) • Ambulatory recovery at six months and one year • Complete ischaemic wound healing at six months and one year • Limb salvage rate at six months and one year • Primary graft patency rate at six months and one year Secondary endpoint • The influence of pre-operative metabolic profile on the post-operative outcomes The association between pre-operative metabolic profile and post-operative outcomes was determined by Pearson Chi-square statistical test and logistic regression model. Results: A total of 73 consecutive patients were recruited for this study with a mean age of 58 ± 9 years (Range: 30 - 75 years). Seventeen patients (23.3%) had rest pain and 56 (76.7%) had tissue loss [Minor tissue loss was 47 (64.4%) and major tissue loss was 9 (12.3%)]. Current smokers and previous smokers constituted 86% of the sample population with a male to female ratio of approximately 1:1. Our study population was generally overweight based on the BMI. There was high prevalence of abdominal obesity and high body fat for both males and females. Recovery of ambulatory status was 69% and 67% at six months and one year follow-up respectively. The rate of ischaemic wound healing at six months and one year was 48.2% and 75.0% respectively. Surgical site sepsis was the most common local wound complication. Limb salvage rate was 78% and 79% at six months and one year respectively. Overall primary graft patency at six months was 69.0% but reduced to 60.0% at one year. Major amputation rate at one year was 21%. Most of the postoperative wound-related complications occurred among patients with diabetes. More diabetic patients had major amputations compared to non-diabetic patients (57.9% vs 42.1%). One year amputation-free survival (AFS) was 69.9%. There were no statistically significant associations between metabolic profile of patients and post-operative clinical outcomes. Conclusion: Demographics, co-morbidities, and procedural details of our study population, reflected a relatively younger population with CLI. The profile of this contemporary vascular surgery patients is that of overweight, high abdominal obesity, and high prevalence of smoking among both gender. The technical and functional outcomes observed in this study are consistent with available western literature. Diabetes was associated with prolonged ischaemic wound healing, higher risk of major amputation and local wound complications. A statistically significant association was not found between patients' metabolic profile and post-operative outcome but this could be due to the small sample size and short follow up period.
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Dube, Bhekifa. "The fate of proximally excluded iliac arteries following open repair of abdominal aortic aneurysms". Master's thesis, University of Cape Town, 2016. http://hdl.handle.net/11427/20965.

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Aneurysms occur throughout the length of the aorta, with a large proportion occurring in the infra-renal segment of the abdominal aorta (least 9 to 10 times more common than thoracic aortic aneurysms). Aneurysmal disease of the aorto-iliac segment which commonly occurs as a result of a degenerative process is invariably a progressive entity. Concomitant iliac artery aneurysms have been noted to occur in 15-40% of patients with abdominal aortic aneurysms (AAAs). As a result, following open AAA repair, there is a concern regarding the progressive enlargement of the iliac arteries. The aim of this study was to investigate the long term outcome of proximally excluded common iliac arteries (CIAs) following open bifurcated abdominal aortic aneurysm (AAA) repair. Baseline clinical and demographic data of 165 consecutive patients undergoing open AAA repair between April 2004 and April 2014 was collected. The aorta and iliac segments were measured in the 120 available preoperative Computed Tomographic (CT) angiograms. A single postoperative CT scan was performed and measurements recorded in 46 patients available for follow-up. The patients were grouped according to the type of surgical repair, open tube graft repair or bifurcated graft repair to the common iliac (CIA), external iliac artery (EIA) or common femoral artery (CFA). Entered into the study were 165 patients (133 men, 32 women) with a mean age of 66 years and a mean AAA diameter of 6.7cm (range 5.1 - 10.3cm). After a median follow-up of 49 months, 46 patients (88 CIAs) were available for a single postoperative CT scan.
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Irsale, Swagat Appasaheb Adanur Sabit. "Textile prosthesis for vascular applications". Auburn, Ala., 2004. http://hdl.handle.net/10415/953.

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Książki na temat "Vascular surgery"

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Scurr, John H. Vascular surgery. London: Cavendish Publishing, 1999.

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Geroulakos, George, i Bauer Sumpio, red. Vascular Surgery. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-65936-7.

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White, Rodney A., i Larry H. Hollier, red. Vascular Surgery. Malden, Massachusetts, USA: Blackwell Publishing, 2005. http://dx.doi.org/10.1002/9780470987094.

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Dardik, Alan, red. Vascular Surgery. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-33745-6.

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Heberer, G., i R. J. A. M. van Dongen, red. Vascular Surgery. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-72942-3.

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Geroulakos, George, Hero van Urk i Robert W. Hobson, red. Vascular Surgery. London: Springer London, 2006. http://dx.doi.org/10.1007/1-84628-211-x.

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Jamieson, Crawford W., i James S. T. Yao, red. Vascular Surgery. Boston, MA: Springer US, 1994. http://dx.doi.org/10.1007/978-1-4899-6854-8.

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Hoballah, Jamal J., i Alan B. Lumsden, red. Vascular Surgery. London: Springer London, 2012. http://dx.doi.org/10.1007/978-1-4471-2912-7.

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Geroulakos, George, Hero van Urk, Robert W. Hobson i Keith D. Calligaro, red. Vascular Surgery. London: Springer London, 2003. http://dx.doi.org/10.1007/978-1-4471-3870-9.

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Geroulakos, George, i Bauer Sumpio, red. Vascular Surgery. London: Springer London, 2011. http://dx.doi.org/10.1007/978-1-84996-356-5.

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Części książek na temat "Vascular surgery"

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Muluk, Visala S. "Vascular Surgery". W Perioperative Medicine, 115–21. London: Springer London, 2011. http://dx.doi.org/10.1007/978-0-85729-498-2_11.

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Ahmad, Aminah N., i Rachel Bell. "Vascular Surgery". W Introduction to Surgery for Students, 213–23. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-43210-6_18.

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Teijeira, Javier. "Vascular Surgery". W Vascular Dynamics, 297–301. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4684-7856-3_24.

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Lagergren, Emily, Jordan Stern i Shipra Arya. "Vascular Surgery". W Principles and Practice of Geriatric Surgery, 1–14. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-20317-1_39-1.

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Lagergren, Emily, Jordan Stern i Shipra Arya. "Vascular Surgery". W Principles and Practice of Geriatric Surgery, 621–34. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-319-47771-8_39.

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Johanning, Jason. "Vascular Surgery". W Geriatrics for Specialists, 215–24. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-31831-8_19.

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Duwayri, Yazan, i Matthew A. Corriere. "Vascular Surgery". W Building a Clinical Practice, 239–46. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-29271-3_27.

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Combeer, Elizabeth, i Mitul Patel. "Vascular surgery". W The Final FRCA Constructed Response Questions, 504–18. Wyd. 2. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/9781003388494-21.

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Valente, Vinicio M. F. "Vascular Surgery". W Neuroimaging: Anatomy Meets Function, 255–67. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-57427-1_29.

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Thompson, Jonathan R., i Jason Johanning. "Vascular Surgery". W Geriatrics for Specialists, 209–18. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-76271-1_17.

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Streszczenia konferencji na temat "Vascular surgery"

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All, Angelo, i Jafar Vossoughi. "Sensory augmented vascular surgery". W 2011 37th Annual Northeast Bioengineering Conference (NEBEC). IEEE, 2011. http://dx.doi.org/10.1109/nebc.2011.5778620.

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Dries, David J., i John Eugene. "Lasers in peripheral vascular surgery". W ICALEO® ‘85: Proceedings of the Medicine and Biology; Optical Techniques for Measurement and Control; and Spectroscopy, Photochemistry and Scientific Measurement Conferences. Laser Institute of America, 1985. http://dx.doi.org/10.2351/1.5057692.

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Li, Pan, Boxuan Xu, Delei Fang, Junxia Zhang, Xinghua Lin, Yan Zhang i Xinxin Zhang. "Virtual Training System for Vascular Interventional Surgery". W 2023 9th International Conference on Virtual Reality (ICVR). IEEE, 2023. http://dx.doi.org/10.1109/icvr57957.2023.10169546.

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Grillhoesl, Andreas. "Classification and Differential Diagnosis of Spinal Vascular Malformations". W eccElearning Postgraduate Diploma in Spine Surgery. eccElearning, 2017. http://dx.doi.org/10.28962/01.3.138.

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Masychev, Victor I., Vladislav S. Alejnikov, T. I. Garahschenko i L. D. Mamedly. "Endoscopic surgery and therapy with pulsed visible laser in vascular surgery and child ENT surgery". W Europto Biomedical Optics '93, redaktorzy Kazuhiko Atsumi, Cornelius Borst, Frank W. Cross, Herbert J. Geschwind, Dieter Jocham, Jan Kvasnicka, Hans H. Scherer, Mario A. Trelles i Eberhard Unsoeld. SPIE, 1994. http://dx.doi.org/10.1117/12.169132.

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Guo, Jian, Xiaoliang Jin, Shuxiang Guo i Wenxuan Du. "Characteristics Evaluation of the Vascular Interventional Surgery Robot in the Simulated Vascular Environment". W 2018 13th World Congress on Intelligent Control and Automation (WCICA). IEEE, 2018. http://dx.doi.org/10.1109/wcica.2018.8630693.

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Wang, Kaidi, Hang Yuan, Yuwen Zeng i Nan Xiao. "Reciprocating Operation Method for Vascular Intervention Surgery Robot". W 2020 IEEE International Conference on Mechatronics and Automation (ICMA). IEEE, 2020. http://dx.doi.org/10.1109/icma49215.2020.9233703.

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Yan, Yonggan, Shuxiang Guo, Chuqiao Lyu, Duohao Zhao i Zhijun Lin. "A Novel Steerable Catheter for Vascular Interventional Surgery". W 2023 IEEE International Conference on Mechatronics and Automation (ICMA). IEEE, 2023. http://dx.doi.org/10.1109/icma57826.2023.10216269.

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Heimeshoff, J., M. Ricklefs, W. Korte, C. Merz, F. Kirchhoff, A. Haverich, C. Bara i C. Kühn. "Wearable Cardioverter Defibrillators after Cardiopulmonary Bypass Surgery". W 48th Annual Meeting German Society for Thoracic, Cardiac, and Vascular Surgery. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1678798.

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Graf, H., F. Herrmann, P. Wellmann, S. Sadoni, C. Hagl i G. Juchem. "Permanent Pacemaker Requirement after Tricuspid Valve Surgery". W 48th Annual Meeting German Society for Thoracic, Cardiac, and Vascular Surgery. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1678950.

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Raporty organizacyjne na temat "Vascular surgery"

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M., Matthys, Hafez K., Tessely H., Copin A., Bhogal H. i Arend P. Case Report of an Aortic Laceration after a Posterior Approach for Lumbar Disc Herniation Repair. Science Repository, luty 2024. http://dx.doi.org/10.31487/j.jscr.2024.01.02.

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The posterior approach for lumbar disc herniation surgeries is one of the most used methods worldwide [1]. Though rare, vascular issues can occur during surgery on the lower spine, with reported cases of arteriovenous fistulas, pseudoaneurysms, and vascular lacerations [2, 3]. Aortic tears, an uncommon yet serious complication of spinal surgery, have been documented [2].We report a specific instance of aortic injury following a left L3L4 lumbar disc herniation repair through the posterior approach, managed using an endovascular procedure called CERAB (Covered Endovascular Reconstruction of Aortic Bifurcation).
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Nix, Ralph, Curt Hopkins, Vern Wing, Carrie Brown i Charles E. Jackson. Air Force Operational Medicine: Using the Enterprise Estimating Supplies Program to Develop Materiel Solutions for the Thoracic/Vascular Surgery Team (FFGKT). Fort Belvoir, VA: Defense Technical Information Center, listopad 2010. http://dx.doi.org/10.21236/ada539692.

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Gupta, Shikhar, Mehtab Ahmed, Sayema ., Azam Haseen i Saif Quaiser. Relevance of Preoperative Vessel Mapping and Early Postoperative Ultrasonography in Predicting AV Fistula Failure in Chronic Kidney Disease Patients. Science Repository, luty 2024. http://dx.doi.org/10.31487/j.rdi.2023.02.02.

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Introduction: The increasing prevalence of chronic kidney disease (CKD), coupled with advancements in the diagnosis and treatment of renal diseases and improvements in life expectancy, has led to a greater number of patients requiring hemodialysis. The preferred method of vascular access for hemodialysis is AV fistula formation; however, it is associated with a high rate of failure. In our prospective study, we focused on 40 CKD patients planned for initiation of maintenance hemodialysis. Methods: We employed preoperative ultrasound mapping to assess cephalic vein diameter, compressibility, and colour flow, as well as radial and brachial artery diameter, peak systolic velocity, and intimal wall calcification. Postoperatively, ultrasound examinations were conducted on day 7 and at 6 weeks to evaluate fistula blood volume and detect any complications. Results: A significant association between fistula failure and cephalic vein diameter, brachial artery diameter, intimal vessel wall calcification, and comorbid conditions like diabetes mellitus was observed. Furthermore, blood flow at day 7 was notably lower in the failure group compared to those with a functioning fistula and any fistula with blood flow <154 ml/min on day 7 may be predictive of early fistula failure. Conclusion: Preoperative vessel mapping and early postoperative ultrasonography is indispensable for patients who require AV fistula formation for hemodialysis and provide valuable information for selecting suitable vessels for successful fistula creation and enable early intervention to salvage a failing fistula after the surgery. By utilizing these, healthcare professionals can make informed decisions and take necessary steps to optimize the outcomes of AV fistula formation in patients undergoing hemodialysis.
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Boyle, Maxwell. Terrestrial vegetation monitoring at Cape Lookout National Seashore: 2022 data summary. National Park Service, 2024. http://dx.doi.org/10.36967/2303636.

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Parks within the Southeast Coast Network (SECN) host a diverse assemblage of plants and terrestrial vegetation communities. Vegetation communities are dynamic entities whose species composition, abundance, distribution, and structure are influenced by environmental factors and impacted over time by natural and anthropogenic disturbances. Determining trends in vegetation communities over time and identifying plant stressors is vital to understanding the ecological health of terrestrial ecosystems within SECN parks. Like most barrier islands along the southeastern coast, the vegetation communities along Cape Lookout National Seashore range from open beach and foredune grasslands on the ocean-facing side to tidal marshes on the sound-facing side. Between is a mixture of interdune swales, backdunes, and enclosed wetlands. Open upland vegetation is found on foredunes and occasional backdunes within the seashore. Cape Lookout National Seashore ecosystems are subjected to high frequencies of storm-, wind-, tide-, and wave-driven processes. Historic and current vegetation composition and structure are largely a result of these highly dynamic processes. Current vegetation patterns and processes across the Outer Banks are impacted and will continue to be impacted by rising sea-levels. Vegetation communities are vulnerable to overwash, which moves sand from the island?s ocean-side to the sound-side, brought on by more frequent and higher intensity storms. In 2019, Hurricane Dorian produced significant storm surge from the sound-side that overwashed the island and deposited sand into the ocean. Sand was scoured out from over 54 major cuts in the island, creating current ponds that are in various stages of succession. 2022 marked the first year of conducting this monitoring effort at Cape Lookout National Seashore. Forty-nine vegetation plots were established throughout the park in May and June. Data collected in each plot included species richness across multiple spatial scales, species-specific cover and constancy, species-specific woody stem seedling/sapling counts and adult tree diameter at breast height (DBH), overall tree health, landform, soil, observed disturbance, and woody biomass estimates. Data were stratified across four dominant broadly defined habitats within four park subunits: North Core Banks, South Core Banks, Cape Lookout, and Shackleford Banks. Broadly defined habitats monitored included: Open Upland Vegetation, Upland Forests and Shrublands, Nontidal Wetland Vegetation and Tidal Wetlands. One hundred and eighty-six vascular plant taxa were detected during this monitoring effort, including 11 taxa not detected in previous lists. Human-caused disturbances (e.g., historical plowing, shifting fire regimes, and altered hydrology) affecting plant communities within other SECN parks were not observed within these plots during this survey effort. Stunted plant growth was observed on several plots of Shackleford Banks and is likely caused by feral horse grazing. It is unclear from these data if grazing has impacted overall vegetation diversity and structure patterns across the island.
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