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Introduction
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Publications
Publications (34)
Radiology in France has made major advances in recent years through innovations in research and clinical practice. French institutions have developed innovative imaging techniques and artificial intelligence applications in the field of diagnostic imaging and interventional radiology. These include, but are not limited to, a more precise diagnosis...
While thermal ablation is now a standard treatment option for oligometastatic colorectal cancer patients, selecting those who will benefit most from locoregional therapies remains challenging. This proof-of-concept study is the first to assess the feasibility of routine testing of ctDNA before and after thermal ablation with curative intent, analyz...
Objectives
A new short device for percutaneous endoscopic cholangioscopy was recently developed. However, feasibility and safety has not yet been evaluated. The aim of this study was to assess clinical success, technical success, and adverse events.
Methods
This observational multicenter retrospective study included all patients who underwent perc...
Simple Summary
Dedicated catheters for hepatic arterial infusion chemotherapy were removed from the market, leading to a decrease in the number of patients eligible for this therapy. The purpose of this study was to assess the results of a novel approach to overcome the shortage of dedicated catheters for hepatic arterial infusion chemotherapy in t...
Background Hemorrhage is an uncommon complication of liposuction that may be trauma-induced by the cannula
on the subcutaneous perforators. It usually resolves spontaneously with external compression and results in mild
to moderate ecchymosis on the liposuction site. However, in sporadic cases, active bleeding may persist and require
urgent interve...
Objectives
To evaluate the benefits of repeat prostatic artery embolization (rePAE) for patients with persistent or recurrent symptoms after initial prostatic artery embolization (PAE).Materials and Methods
This is a single-center retrospective study of all patients who underwent a rePAE between December 2014 and November 2020 for persistent or rec...
Purpose:
The purpose of this study was to assess long-term outcome of prostate artery embolization (PAE) in patients presenting with acute urinary retention related to benign prostatic hyperplasia.
Materials and methods:
All consecutive patients who underwent PAE for acute urinary retention due to benign prostatic hyperplasia from August 2011 to...
The emergence of massively parallel yet affordable computing devices has been a game changer for research in the field of artificial intelligence (AI). In addition, dramatic investment from the web giants has fostered the development of a high-quality software stack. Going forward, the combination of faster computers with dedicated software librari...
In his pioneering work, Okuno and colleagues demonstrated the benefit of musculoskeletal (MSK) embolization, using imipenem as an embolic agent, in various diseases such as knee osteoarthritis (KOA), adhesive capsulitis (AC), tennis elbow and other sports injuries. As imipenem is a last-resort, broad spectrum antibiotic, its use is often not feasib...
Background
Hemoptysis is a severe condition, associated with a high mortality rate from asphyxiation. Less than 5% of cases come from the pulmonary arterial circulation and large pseudoaneurysm are rarely treatable by stent graft.
Case presentation
We present the case of a 74-year-old man who suffered from a new onset of hemoptysis despite a prior...
Objectives
To assess the feasibility and technical outcomes of pelvic bone cementoplasty using an electromagnetic navigation system (EMNS) in standard practice.Materials and methodsMonocentric retrospective study of all consecutive patients treated with cementoplasty or reinforced cementoplasty of the pelvic bone with EMNS-assisted procedures. The...
Background
Little is known about incidence, time of onset, clinical presentation, and risk factors of epileptic seizure following brain arteriovenous malformation (bAVM) rupture.
Methods
We performed a monocentric retrospective cohort study from January 2003 to March 2021. The main objective of this study was to determine the incidence of seizures...
Objective
To evaluate the feasibility, safety, and rate of radial artery occlusion (RAO) after the treatment of intracranial aneurysms using a 6F Neuron MAX (Penumbra, Alameda, CA, USA) long sheath directly into the radial artery.
Methods
All consecutive patients treated for unruptured intracranial aneurysms with TRA using a 6F Neuron MAX catheter...
Objectives:
To describe a novel long-axis multimodal navigation assisted technique - the so-called Eiffel Tower technique - aimed at integrating recent technological improvements for the routine treatment of sacral insufficiency fractures.
Materials and methods:
The long-axis approach described in the present study aimed at consolidating the sac...
Machine learning techniques, also known as artificial intelligence (AI), is about to dramatically change workflow and diagnostic capabilities in diagnostic radiology. The interest in AI in Interventional Radiology is rapidly gathering pace. With this early interest in AI in procedural medicine, IR could lead the way to AI research and clinical appl...
Background:
Lung perfusion defects (PDs) have been described in COVID-19 using dual-energy computed tomography pulmonary angiography (DE-CTPA). We assessed the prevalence and characteristics of PDs in COVID-19 patients with suspected pulmonary embolism (PE) and negative CTPA.
Methods:
This retrospective study included COVID-19 and non-COVID-19 p...
Purpose
To evaluate the influence of intravesical prostatic protrusion (IPP) on clinical outcomes after prostatic artery embolization (PAE) in patients with lower urinary tract symptoms due to benign prostatic hyperplasia.
Materials and methods
All consecutive patients who underwent PAE for lower urinary tract symptoms between January 2017 and Jan...
Purpose
Two-dimensional shear-wave elastography (2D-SWE) assessment of liver stiffness has the advantage of being obtained during conventional ultrasound. Liver-stiffness values on 2D-SWE for grafted livers are unknown, as are their potential link to post-transplantation morbidity. This study was undertaken to determine liver-stiffness values on 2D...
Purpose
The purpose of this study was to assess the relationship between the number of microcatheters required for prostatic artery embolization (PAE) and the anatomy of the prostatic artery (PA).
Materials and methods
All consecutive patients who underwent PAE between May 2017 and December 2018 were included. The anatomical description of the PAs...
• Early in the pandemic, numbers of patients undergoing non-COVID-19 emergent CTs dropped sharply but diagnostic yield did not increase, suggesting potentially undiagnosed emergencies in patients not seen in healthcare institutions.
AimTo prospectively evaluate the feasibility and reproducibility of the semiquantitative measurement of the unenhanced area of the prostate by trans-abdominal contrast-enhanced ultrasound (CEUS) performed immediately after prostate artery embolization (PAE) as a prognostic factor of success.Methods
Thirty-nine patients with PAE were prospectively i...
PurposeWe investigated the clinical effects of bead size in irinotecan-loaded beads chemoembolization (DEBIRI) used for treating liver-dominant colorectal cancer.Materials and Methods
Between March 2009 and January 2018, all consecutive patients with colorectal cancer liver metastases referred for DEBIRI at our tertiary center were included in an o...