A5030307728- Hepatocellular Carcinoma Treatment and Prognosis
- Radiomics and Machine Learning in Medical Imaging
- MRI in cancer diagnosis
- Gastrointestinal Bleeding Diagnosis and Treatment
- Renal cell carcinoma treatment
- Advanced Neural Network Applications
- Tuberous Sclerosis Complex Research
- AI in cancer detection
- Esophageal and GI Pathology
- Vascular Tumors and Angiosarcomas
- Abdominal vascular conditions and treatments
- State Capitalism and Financial Governance
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Ureteral procedures and complications
- Sperm and Testicular Function
- Renal Transplantation Outcomes and Treatments
- Vascular Malformations and Hemangiomas
- Advanced Radiotherapy Techniques
- Colorectal Cancer Treatments and Studies
- Medical Imaging and Analysis
- Medical Image Segmentation Techniques
- Venous Thromboembolism Diagnosis and Management
- Advanced Neuroimaging Techniques and Applications
- Platelet Disorders and Treatments
- Male Reproductive Health Studies
Centre Georges François Leclerc
2023-2024
Maison des Sciences de l’Homme de Dijon
2021
CHU Dijon Bourgogne
2020-2021
NVH Medicinal (France)
2020
Liver cancer is the sixth most common in world and fourth leading cause of mortality. In unresectable liver cancers, especially hepatocellular carcinoma (HCC), transarterial radioembolisation (TARE) can be considered for treatment. TARE treatment involves a contrast-enhanced magnetic resonance imaging (CE-MRI) exam performed beforehand to delineate tumour(s) order perform dosimetry calculation. Due significant amount time expertise required delineation process, there strong need automation....
Abstract In medical imaging, accurate segmentation is crucial to improving diagnosis, treatment, or both. However, navigating the multitude of available architectures for automatic can be overwhelming, making it challenging determine appropriate type architecture and tune most parameters during dataset optimisation. To address this problem, we examined refined seven distinct segmenting liver, as well liver tumours, with a restricted training collection 60 3D contrast-enhanced magnetic...
Percutaneous sclerotherapy is used to treat venous and lymphatic vascular malformations, which can cause significant discomfort and/or disfigurement. The purpose of this study describe the bleomycin technique evaluate its clinical radiological efficacy safety. We retrospectively identified consecutive patients with malformations (VMs) (LMs) who underwent in 2011–2020 at our institution. collected success rates, complications recurrences separately VM LM groups. 26 patients, 15 VMs 11 LMs....
Selective arterial embolization (SAE) for renal angiomyolipoma (rAML) is effective to treat or prevent bleeding. We report our experience using a cyanoacrylate–Lipiodol mixture. performed single-center retrospective review of all rAMLs embolized with cyanoacrylate glue between July 2014 and June 2020. Demographics, tuberous sclerosis complex (TSC) status, clinical presentation, angiography features, follow-up data were recorded. Pre- post-procedure rAML sizes volumes estimated from computed...
Identify risk factors for local recurrence (LR) after radiofrequency (RFA) and microwave (MWA) thermoablations (TA) of colorectal cancer liver metastases (CCLM).Uni- (Pearson's Chi2 test, Fisher's exact Wilcoxon test) multivariate analyses (LASSO logistic regressions) every patient treated with MWA or RFA (percutaneously surgically) from January 2015 to April 2021 in Centre Georges François Leclerc Dijon, France.Fifty-four patients were TA 177 CCLM (159 surgically, 18 percutaneously). LR...
Abstract Introduction The aim of this study was to evaluate the impact contouring methods on dose metrics and their predictive value tumor control survival, in both situations pre-treatment post-treatment dosimetry, for patients with advanced HCC treated SIRT. Methods Forty-eight who underwent SIRT between 2012 2020 were retrospectively included study. Target volumes delineated using two methods: MRI-based contours manually drawn by a radiologist then registered SPECT/CT PET/CT via...
Liver tumors are common and may be unamenable to surgery or ablative treatments. Consequently, other treatments have been devised. To assess the safety efficacy of transarterial radioembolization (TARE) with Yttrium-90 for hepatocellular carcinoma (HCC), liver-dominant hepatic colorectal cancer metastases (mCRC), cholangiocarcinoma (CCA), performed according current recommendations, we conducted a single-center retrospective study in 70 patients treated TARE (HCC, n = 44; mCRC, 20; CCA, 6)....
To evaluate the feasibility and safety of percutaneously implanted arterial port catheter systems for hepatic infusion chemotherapy (HAI) in patients with unresectable liver malignancies. From October 2010 to August 2018, catheters HAI were 43 Three different placement techniques compared: a conventional end-hole placed common artery (technique 1, n = 16), side-hole tip fixed gastroduodenal 2, 18), long-tapered inserted distally segmental 3, 6). Catheter implantation was successful 40 (93%)...
Selective internal radiation therapy (SIRT) is a targeted treatment for liver tumors, particularly hepatocellular carcinoma (HCC), that involves the precise delivery of radioactive microspheres to tumor's blood supply. Image registration critical SIRT, ensuring alignment diagnostic images with plan optimize microsphere and minimize side effects. In context our goal was develop fully-automatic hybrid pipeline, using segmentation masks from 3D UNet model achieve performance comparable expert...
We report a case of 29-year-old male referred to our hospital for endovascular treatment left-sided painful varicocele. Standard retrograde embolization via the left renal vein was not possible because presence circum-aortic making catheterization testicular feasible. The patient successfully treated ultrasound-guided percutaneous antegrade access at inguinal level with subsequent cyanoacrylate glue as minimally invasive alternative surgical therapy. This is new approach varicocele when does feed
The study's purpose was to assess the safety, feasibility and efficiency of selective arterial embolization (SAE) using N-butyl cyanoacrylate (NBCA) glue before percutaneous cryoablation (PCA) renal malignancies in patients whose tumor characteristics and/or comorbidities resulted an unacceptable risk bleeding. In this single-center retrospective study 19 consecutive high-risk (median age, 74 years) with managed 2017-2020 by SAE NBCA followed PCA, data about patients, procedures...
Abstract In medical imaging, accurate segmentation is crucial to improving diagnosis, treatment, or both. However, navigating the multitude of available architectures for automatic can be overwhelming, making it challengingto determine appropriate type architecture and tune most parameters during dataset optimisation.To address this problem, we examined refined seven distinct segmenting liver, as well liver tumours, with a restricted training collection 60 3D contrast-enhanced magnetic...