Εlias Brountzos

ORCID: 0000-0002-7504-2016
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About
Contact & Profiles
Research Areas
  • Vascular Procedures and Complications
  • Peripheral Artery Disease Management
  • Cerebrovascular and Carotid Artery Diseases
  • Aortic aneurysm repair treatments
  • Venous Thromboembolism Diagnosis and Management
  • Spine and Intervertebral Disc Pathology
  • Spinal Fractures and Fixation Techniques
  • Acute Ischemic Stroke Management
  • Central Venous Catheters and Hemodialysis
  • Renal and Vascular Pathologies
  • Liver Disease and Transplantation
  • Liver Disease Diagnosis and Treatment
  • Abdominal vascular conditions and treatments
  • Radiation Dose and Imaging
  • Organ Transplantation Techniques and Outcomes
  • Hepatocellular Carcinoma Treatment and Prognosis
  • Infectious Aortic and Vascular Conditions
  • Aortic Disease and Treatment Approaches
  • Gallbladder and Bile Duct Disorders
  • Vascular anomalies and interventions
  • Advanced X-ray and CT Imaging
  • Medical Imaging and Analysis
  • Abdominal Trauma and Injuries
  • Cardiovascular Health and Disease Prevention
  • Intracranial Aneurysms: Treatment and Complications

National and Kapodistrian University of Athens
2015-2024

University General Hospital Attikon
2015-2024

University Hospital of Alexandroupolis
2023

Tzaneion General Hospital
2023

Ghent University
2020

Hellenic Aerospace Industry (Greece)
2020

Creative Research Enterprises (United States)
2015-2018

St Thomas' Hospital
2017

University Medical Center Utrecht
2017

Athens State University
2000-2016

There is currently no consensus regarding preferred clinical outcome measures following image-guided tumor ablation or clear definitions of oncologic end points. This document proposes standardized for a broad range with recommendations on how to uniformly document, analyze, and report outcomes. The initiative was coordinated by the Society Interventional Oncology in collaboration Definition Assessment Time-to-Event End Points Cancer Trials, DATECAN, group. According predefined criteria,...

10.1148/radiol.2021203715 article EN Radiology 2021-09-28

2 Dimensional 3 Image Fusion Artificial Intelligence Fluoroscopy As Low Reasonably Achievable Air Kerma Automatic Brightness Control Exposure Anterior Posterior Active Personal Dosimeter Cumulative Cone Beam Computed Tomography Angiography Dose Area Product Digital Imaging and Communications in Medicine Deoxyribonucleic Acid Detective Quantum Efficiency Diagnostic Reference Level Subtraction Effective European Basic Safety Standards Directive Journal of Vascular Endovascular Surgery...

10.1016/j.ejvs.2022.09.005 article EN cc-by European Journal of Vascular and Endovascular Surgery 2022-09-18

The aim of this study was to determine occupational dose levels in interventional radiology and cardiology procedures.The covered a sample 25 procedures monitored for all laboratory personnel. Each individual wore eight thermoluminescent dosemeters next the eyes, wrists, fingers legs during each procedure. Radiation protection shields used procedure were recorded.The highest doses per recorded interventionists at left wrist (average 485 μSv, maximum 5239 μSv) finger 324 2877 μSv), whereas...

10.1259/bjr/83222759 article EN British Journal of Radiology 2010-12-20

The purpose of this article is to present serial clinical and imaging findings for the "absent" pulmonary artery. Data from six patients with condition (five unilateral cases one bilateral case) provide evidence concerning its embryology illustrate therapeutic implications surgical intervention.In our series, we found anatomy absent artery be consistent a distal ductal origin involution proximal sixth aortic arch. distinct embryologic entity that requires early detection detailed...

10.2214/ajr.179.5.1791253 article EN American Journal of Roentgenology 2002-11-01

Abstract Purpose To evaluate the usefulness of a time‐efficient MRI method for quantitative determination tissue iron in liver and heart β‐thalassemic patients using spin‐spin relaxation rate, R2, measurements. Materials Methods Images were obtained at 1.5 T from aqueous Gd‐DTPA solutions (0.106–8 mM) 46 10 controls. The imaging sequence used was respiratory‐triggered 16‐echo Carr‐Purcell‐Meiboom‐Gill (CPMG) spin‐echo (SE) pulse (TR = 2000 msec, TE min 5 echo spacing (ES) matrix 192 × 256,...

10.1002/jmri.20489 article EN Journal of Magnetic Resonance Imaging 2005-12-22

Acute carotid stent thrombosis (ACST) is a rare complication that can lead to dramatic and catastrophic consequences. A rapid diagnosis prompt recanalization of the internal artery are needed minimize ischemic insult reperfusion injury. We reviewed current literature on this devastating CAS with intention investigating potential causative factors define appropriate management. According our study discontinuation antiplatelet therapy, resistance agents inherent or acquired thrombotic...

10.1177/1538574416665986 article EN Vascular and Endovascular Surgery 2016-09-20

Objective: To evaluate the clinical efficacy/safety of CT-guided percutaneous microwave ablation for HCC in challenging locations using high-power platforms.Materials and methods: A retrospective review was conducted 26 patients with 36 tumours (hepatic dome, subcapsular, close to heart/diaphragm/hepatic hilum, exophytic) undergoing a single centre since January 2011. Two different platforms were used both operating at 2.45 GHz: AMICA Acculis MWA System. Patient demographics including age,...

10.1080/02656736.2017.1370728 article EN International Journal of Hyperthermia 2017-08-22
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